Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Before You Begin Product Description Specifications Pin Assignments Battery & Power Management Troubleshooting Removal & Replacement Parts Catalog MSG Index Welcome to the Maintenance & Service Guide (MSG) Welcome to the Maintenance and Service Guide (MSG) for Compaq Presario 1800XL Series Notebook Computers. This online guide is designed to serve the needs of technicians whose job is to repair Compaq products.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Using this Guide To use this guide effectively, refer to the list of bookmarks at the left of the screen. These bookmarks help you navigate through the document quickly and easily. They are accessible from anywhere in the Maintenance and Service Guide (MSG). Viewing a Chapter Click one of the bookmarks or one of the color-coded bubbles on the Welcome page to view a chapter of this MSG.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Before You Begin Notice The information in this guide is subject to change without notice. COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. This guide contains information protected by copyright.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Preface The Maintenance and Service Guide is a troubleshooting guide for use as a reference when servicing Compaq Presario 1800 Series Notebook Computers. Compaq Computer Corporation reserves the right to make changes to Compaq Presario 1800 Series Notebooks without notice. Symbols The following words and symbols alert you to special messages throughout this guide.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Serial Number The unit’s serial number 1 is required when requesting information or ordering spare parts. The serial number is located on the underside of the Notebook as shown below.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Product Description This chapter describes the features of each of the Presario 1800XL Series Notebooks. It also provides illustrations of the exterior components unique to these units.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Models and Features Compaq Presario 1800 Series Portable Computer Models Features XL280* XL380* Display TFT 14.1 in TFT/LVD 15 in TFT 15.0 in Processor 600 MHz 256 K Cache 650 MHz 256 K Cache PIII 700 MHz 256 K Cache Hard Drive 6.0 GB 12 GB 15.0 GB CD or DVD Drive 24X 2C CD-ROM 6X DVD 8X DVD 8X DVD Modem 56 K Data/Fax 56 K PCI Data/Fax Networking 10/100 TX Integrated Ethernet 10/100 TX Integrated Ethernet Battery 3.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Front of Unit # 1 2 3 4 5 Description Display Release Latch Display Power (On/Off) Button Keyboard TouchPad # Description 6 7 8 9 - Integrated Speakers TouchPad Button (Left) Scroll Up/Down Button TouchPad Button (Right) Model Number PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES PRODUCT DESCRIPTION 3
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Internet Zone Buttons and Lights Model XL280 # Description # Description 1 AC Adapter Light 2 Caps Lock Light 7 Instant Search Button 8 Online Marketplace (U.S./Puerto Rico) 3 Instant Internet Access 9 Retail Central (U.S./Puerto Rico) 4 Instant E-mail Access - Num Lock Light 5 My Presario Instant Access q Scroll Lock Light Instant Answer (outside the U.S.) Instant E-Commerce (outside the U.S.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Model XL3xx # 1 2 3 4 Description # Description Instant Internet Access 7 Digital Audio Button 8 Entertainment Button 9 Retail Central Button Instant E-mail Access - Num Lock Light AC Adapter Light Caps Lock Light 5 My Presario Instant Access q Scroll Lock Light 6 Power Button PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES PRODUCT DESCRIPTION 5
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Front Bezel Components # 1 2 3 4 Description # Description Sleep Status Icon 7 Battery Gauge 8 DisqPlay On/Off Button 9 Volume Down Button Power Status Icon - Volume Up Button Previous Track Button Next Track Button 5 Battery Charging Status Icon q Play/Pause Button 6 DisqPlay Status Icon w Stop Button 6 PRODUCT DESCRIPTION PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Left-Side Components Note: XL3xx models have silver lids.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Right-Side Components Note: XL3xx models have silver lids.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Underneath the Unit # Description 1 Pop-Up Foot 2 Serial Number # Description 3 Memory Compartment 4 Pop-Up Foot PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES PRODUCT DESCRIPTION 9
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Rear Connectors Note: XL3xx models have silver lids.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Optional QuikDock Components # Description 1 QuikDock Interface Connector 2 QuikDock Guide Posts Connectors # 1 2 3 4 5 Description Universal Serial Bus Port Universal Serial Bus Port Power (AC Adapter) Port Keyboard/Mouse Port Keyboard/Mouse Port # 6 7 8 9 - Description Parallel Port Game Port Serial Port # Description q S-Video Port w TV-Out (Composite Video) e Audio-Out External Monitor Port 10/100 TX Ethernet Port PRESARIO
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Specifications Physical and Environmental Specification U.S. Metric Height Depth Width 1.63 in. 12.99 in. 11.02 in. 4.14 cm 33.00 cm 28.00 cm Weight with 14.1-in. Display with 15.0-in. Display 7.8 lb 3.54 kg Battery Power Requirements Nominal Operating Maximum Average Peak Operating Li-ion 3.2 AHr W @ 14.8 V W @ 14.8 V W @ 14.8 V Li-ion 3.6 AHr W @ 14.8 V W @ 14.8 V W @ 14.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 System Interrupts Hardware System Function IRQ Hardware System Function IRQ IRQ 0 System timer IRQ 10 Available IRQ 1 Standard 101/102-key or Microsoft Natural Keyboard IRQ 11 Intel® Pro/100S Mobile LAN on Motherboard IRQ 2 Programmable Interrupt Controller IRQ 11 Texas Instruments PCI-1410 CardBus Controller IRQ 3 Lucent 56K V.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 System I/O Addresses I/O Address System Function (Shipping Configuration) 0000h-000Fh Direct Memory Access Controller 0020h-0021h Programmable Interrupt Controller 0040h-0043h System Timer 0060h-0060h Standard 101/102-Key or Microsoft Natural Keyboard 0061h-0061h System Speaker 0062h-0062h ACPI Embedded Controller 0064h-0064h Standard 101/102-Key or Microsoft Natural Keyboard 0066h-0066h ACPI Embedded Controller 0070h-0071h
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 I/O Address System Function (Shipping Configuration) 03F6h-03F6h Primary IDE Controller (Dual FIFO) 03F7h-03F7h Standard Floppy Disk Controller 03F8h-03FFh Communications Port (COM1) 04D0h-04D1h Motherboard Resources 0CF8h-0CFFh PCI Bus 1000h-10FFh Lucent 56K V.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 System Memory Catalog Memory Address System Function 000A0000h-000AFFFFh RAGE Mobility-M1 AGP (English) 000B0000h-000BFFFFh RAGE Mobility-M1 AGP (English) 000C0000h-000CFFFFh RAGE Mobility-M1 AGP (English) 04000000h-04000FFFh Texas Instruments PCI-1410 CardBus Controller 04001000h-04001FFFh Intel® PRO/100 S Mobile LAN on Motherboard 04100000h-F041FFFFh Intel® PRO/100 S Mobile LAN on Motherboard F4101000h-F41010FFh Lucent 56K V.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Display Specification 15.0-in. TFT with LVDS 15.0-in. TFT/SXGA with LVDS 14.1-in. TFT with LVDS Unit Height Unit Width 9.48 in. (24.05 cm) 12.43 in. (31.55 cm) 9.48 in. (24.05 cm) 12.43 in. (31.55 cm) 8.92 in. (22.65 cm) 11.76 in. (29.85 cm) Display Height Display Width 8.99 in. (22.81 cm) 11.98 in. (30.41 cm) 8.99 in. (22.81 cm) 11.98 in. (30.41 cm) 8.44 in. (21.43 cm) 11.26 in. (28.57 cm) Weight 24.36 oz (690 g) 24.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Hard Drive Specification 6.0 GB 10.0 GB 12.0 GB Drive Type Ultra DMA Ultra DMA Ultra DMA Height Width* Depth Weight* 9.5 mm 69.85-70.0 mm 100.0 mm 92-98 g 9.5 mm 69.85-70.0 mm 100.0 mm 94-98 g 9.5 mm 70.0 mm 100.0 mm 92-98 g Seek Times* (typical): Read/Write (incl. settling) Single Track Full Stroke 13 ms 3 ms 24 ms 13 ms 1.5-3 ms 23-24 ms 13 ms 3 ms 24 ms Transfer Rate at Interface Ultra DMA mode (max) 66.6 MB/s 66.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Battery Pack Specification 3.2 AHr Li-ion 3.6 AHr Li-ion Type Lithium Ion Enhanced Lithium Ion Enhanced Height Length Width 0.8 in. (20.3 mm) 5.7 in. (145 mm) 3.1 in. (78.7 mm) 0.8 in. (20.3 mm) 5.7 in. (145 mm) 3.1 in. (78.7 mm) Weight 0.90 lb (408.2 g) 0.90 lb (408.2 g) Operating Lifetime >3 hr* >3 hr* Nominal Open Circuit Voltage Capacity Power 14.4 V 3.2 Ahr 43.2 WH 14.4 V 3.6 Ahr 43.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Pin Assignments This chapter provides the pin assignments for Presario 1800XL Series Notebook connectors. For additional information about connectors or external ports, refer to Rear Connectors and QuikDock Connectors. Note: The signals in all tables of this appendix are considered active high unless otherwise indicated by an asterisk (*).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 TV-Out (Composite Video) Connector Pin Signal 1 Ground 2 Composite 3 Ground Universal Serial Bus (USB) Connector Pin Signal Pin Signal 1 +5V 3 Data + 2 Data - 4 Ground Keyboard/Mouse Connector Pin Signal Pin Signal 1 Data 1 4 +5 V 2 Data 2 5 Clock 1 3 Ground 6 Clock 2 2 PIN ASSIGNMENTS PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Modem Connector Pin Signal Pin Signal 1 Unused 4 Unused 2 Tip 5 Unused 3 Ring 6 Unused External VGA Monitor Connector Pin Signal Pin Signal 1 Red Analog 9 +5V 2 Green Analog 10 Ground 3 Blue Analog 11 Monitor Detect 4 Not connected 12 DDC2B Data 5 Ground 13 Horizontal Sync 6 Ground Analog 14 Vertical Sync 7 Ground Analog 15 DDC2B Clock 8 Ground Analog PRESARIO NOTEBOOK MAINTENANCE AND SERVIC
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Game Port Connector Note: the game port connector is available only on the optional QuikDock device.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 QuikDock Connector Pin Signal Pin Signal Pin Signal Pin Signal 1 Adapter Power 22 Serial Port DCD 43 Keyboard Clock 64 Reserved 2 Adapter Power 23 Serial Port DSR 44 Keyboard Data 65 Head-phone Sense 3 Adapter Power 24 Serial Port TXD 45 Mouse Clock 66 USB Power 4 Adapter Power 25 Serial Port RTS 46 Mouse Data 67 USB Power 5 Adapter Power 26 Monitor DDC 47 Lp Indicator 68 USB Power 6 Adapter P
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Battery and Power Management This chapter describes power management and proper battery operating practices for Presario 1800XL Series Notebooks. These practices include conservation of AC power and extending the operating life of the battery. The following sections also outline proper methods to start and shut down the Notebook in various situations.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Full Off Off mode consumes no power. However, the battery charges while the Notebook is in Off mode if the battery is installed and the Notebook remains plugged into external AC power. Note: Unsaved information is lost if the Notebook is shut down without saving the data. To activate Off mode, click the Start button on the Windows taskbar, click Shut Down, and then select Shut down from the options.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Power Settings Power management modes can be initiated based on the amount of time passed since the last system activity. System activity includes keyboard strokes, mouse movement, CD/DVD playback, or modem use. Power Schemes Different patterns of Notebook use determine the level of power management needed. Power management settings can be selected using several predefined Power Schemes.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Alarms The Notebook can be set to alarm when the battery power level is reduced or when it reaches a critically low level. The Notebook can also be set to enter a low-power mode when the battery reaches a specific power level. Ä CAUTION: The settings on the Alarms tab are preset for the Notebook to run at optimum efficiency. Changing any of these settings may cause the Notebook to function improperly.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Rebooting After a Lockup To reboot the Notebook when the keyboard is frozen or the screen is locked, press and hold down the Power ª button for at least four seconds; this causes the Notebook to shutdown. Then, restart the Notebook with a single press of the Power ª button.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Increasing Battery Pack Operating Time Battery pack operating life is affected by several variables.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Conditioning a Battery Pack Ä CAUTION: To avoid losing data, Make sure that all information is saved before completely discharging a battery pack. To condition a battery pack, complete the following steps: 1. Plug in the AC adapter and allow the battery to charge until the fast charge arrow on the status display disappears. The battery gauge may read 100% for a period of time before the arrow disappears.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Troubleshooting This chapter covers troubleshooting and resolving common problems associated with Compaq Presario 1800XL Series Notebooks. The basic steps in troubleshooting include: 1. Preparing the Notebook for troubleshooting as outlined in Preliminary Steps on the following page. 2. Performing the Power-On Self-Test (POST) and observing any error messages displayed.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Preliminary Steps Before running POST, complete the following steps: 1. If a Power-on password is established, type the password and press the Enter key. If you do not know the password, clear the password (see Clearing the Power-On Password later in this chapter). 2. Run Compaq Diagnostics. 3. Turn off the Notebook and its external devices. 4. Disconnect any external devices you do not want to test.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Clearing the Power-On Password Ä CAUTION: Clearing the Power-on password also removes all setup attributes that are programmed in the CMOS. If you do not know the Power-on password, clear it by performing the following steps: 1. Turn off the Notebook. 2. Disconnect the power cord. 3. Remove the battery. 4. Remove the Palmrest cover. 5. Remove the keyboard. 6. Remove the heat sink. 7.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Power-On Self-Test (POST) To run POST, complete these steps: Turn off the Notebook, then turn it on again. As soon as the Compaq logo appears, press the ESC key to display the POST messages as they occur. Remember any POST error codes that are displayed. If the Notebook does not beep, POST has successfully completed its test and detected no errors. The Notebook will automatically restart.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 XX000YZZ 201–Memory Error Probable Cause Recommended Action 1. Replace the memory modules. 2. Replace the system board. Memory failure 301-Keyboard Error Probable Cause Keyboard failure Recommended Action 1. Make sure the keys are not depressed during POST. 2. With the Notebook in Full-Off mode, reconnect the keyboard. 3. Replace the keyboard.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 1780–Primary Hard Drive 0 Failure Probable Cause Disk 0 failed to respond Hard drive format error Recommended Action 1. Run Checkup (TEST). 2. Replace the hard drive. 1. Run Checkup (TEST). 2. Replace the hard drive. 1782–Hard Drive Controller Probable Cause Hard drive controller failure Recommended Action 1. Run Setup. 2. Replace the hard drive.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Checkup (TEST) TEST is included on the Compaq Diagnostics Diskette. TEST determines if the various Notebook components and devices are recognized by the system and are functioning properly. You can display, print, or save the information generated by TEST. Follow these steps to run TEST: 1. Plug the Notebook into an external power source. (A low-battery condition could interrupt the program.) 2. Turn on the external devices you want to test.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 10. Follow the on-screen instructions as the devices are tested. When testing is complete, the Test Option menu is displayed. 11. Exit the Test Option and Diagnostics menus. View System Information (INSPECT) The INSPECT utility provides information about the Notebook and installed or connected devices. You can display, print, or save the information. Follow these steps to run INSPECT from the Compaq Diagnostics Diskette: 1.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Diagnostic Error Codes Diagnostic error codes are displayed if the system recognizes a problem while running the Compaq Diagnostics program. These error codes help identify subassemblies that may be damaged or defective. The following tables list error codes, a description of the error condition, and the action required to resolve the error condition. Important: Retest the system after completing each step.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Processor Test Error Codes Error Code Description Recommended Action 101-xx CPU test failed 102-xx Coprocessor or Weitek Error 103-xx DMA page registers test failed 104-xx Interrupt controller master test failed 105-xx Port 61 error 106-xx Keyboard controller self-test failed 107-xx CMOS RAM test failed 108-xx CMOS interrupt test failed 109-xx CMOS clock test failed 110-xx Programmable timer load data test failed 113-x
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Keyboard Test Error Codes Error Code Description 300-xx Failed ID Test 301-xx Failed Self-Test/Interface Test 302-xx Failed Individual Key Test 304-xx Failed Keyboard Repeat Test Recommended Action The following steps apply to error codes 300-xx through 304-xx: 1. Check the keyboard connection. If disconnected, turn off the Notebook and reconnect the keyboard. 2. Replace the keyboard and retest. 3.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Diskette Drive Test Error Codes Error Code Description Recommended Action 600-xx Diskette ID drive types test failed 601-xx Diskette format failed 602-xx Diskette read test failed 603-xx Diskette write, read, compare test failed 604-xx Diskette random read test failed 605-xx Diskette ID media failed 606-xx Diskette speed test failed 609-xx Diskette reset controller test failed 610-xx Diskette change line test 697-xx Dis
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Hard Drive Test Error Codes Error Code Description 1701-xx Hard drive format test failed 1702-xx Hard drive read test failed 1703-xx Hard drive write/read/compare test failed 1704-xx Hard drive random seek test failed 1705-xx Hard drive controller test failed 1706-xx Hard drive ready test failed 1707-xx Hard drive recalibration test failed 1708-xx Hard drive format bad track test failed 1709-xx Hard drive reset controller
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Video Test Error Codes Error Code Description 501-xx Video controller test failed 502-xx Video memory test failed 503-xx Video attribute test failed 504-xx Video character set test failed 505-xx Video 80 x 25 mode 9 x 14 character cell test failed 506-xx Video 80 x 25 mode 8 x 8 character cell test failed 507-xx Video 40 x 25 mode test failed 508-xx Video 320 x 200 mode color set 0 test failed 509-xx Video 320 x 200 mode c
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Video Test Error Codes Error Code Description 2402-xx Video memory test failed 2403-xx Video attribute test failed 2404-xx Video character set test failed 2405-xx Video 80 x 25 mode 9 x 14 character cell test failed 2406-xx Video 80 x 25 mode 8 x 8 character cell test failed 2408-xx Video 320 x 200 mode color set 0 test failed 2409-xx Video 320 x 200 mode color set 1 test failed 2410-xx Video 640 x 200 mode test failed 2411
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Video Test Error Codes Error Code Description 2419-xx ECG/VGC ROM checksum test failed 2421-xx 2422-xx 2423-xx 2424-xx Recommended Action The following steps apply to error codes 2419-xx through 2456-xx: 1. Run the Configuration and Diagnostics ECG/VGC 640 x 200 graphics utilities. mode test failed 2. Disconnect external monitor and test ECG/VGC 640 x 350 16-color set with the Notebook display. test failed 3.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 TouchPad Interface Test Error Codes Error Code Description 8601-xx Mouse test failed 8602-xx Interface test failed Recommended Action The following steps apply to error codes 8601-xx through 8602-xx: 1. Replace the TouchPad and retest. 2. Replace the system board and retest.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Troubleshooting without Diagnostics This section provides information about how to identify and correct some common hardware, memory, and software problems. It also explains several types of common messages that may be displayed on the screen. Ä CAUTION: Carefully match the symptoms against the problem described to avoid a misdiagnosis.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Solving Minor Problems Some problems and possible solutions are outlined in the following tables. If the problem appears to be related to a software application, check the documentation provided with the software. Audio Solutions A common audio problem and solution are listed in the following table. Audio Problem Probable Cause Solution Notebook does not beep after the Power-On Self-Test (POST).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Battery Pack/Gauge Problem Probable Cause Notebook is beeping and battery ( ) icon is blinking. Solution(s) Battery charge is low. Immediately save any open file(s). Then complete one of the following steps: • Connect the Notebook to an external power source to charge the battery pack. • Turn off the Notebook or initiate Hibernation until you can find another power source or charge the battery pack. Volume is turned down too low.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Battery Pack/Gauge Problem Probable Cause Solution(s) Battery has partially self-discharged. Recharge the battery. Discharge the battery completely and then recharge it. Power management is disabled. Set a power management level in Setup. An external device or PC Card is draining the battery. Turn off or disconnect external devices when not in use. Battery pack is warm to the touch after charging.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 CD and DVD Drive Solutions Some causes and solutions for CD and DVD drive problems are listed in the following table. CD or DVD Drive Problem Probable Cause Solution(s) CD or DVD drive cannot read a Compact Disc or Digital Versatile Disc. Disc is upside down or is improperly inserted in the CD or DVD drive. Open the loading tray, lay the compact disc in it (label side up), then close the tray. CD is CD Plus or Pregap/Track 0 type.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Diskette Drive Problem Probable Cause Solution(s) Diskette drive cannot read a diskette. Diskette is not formatted. Format the diskette. At the system prompt, enter FORMAT A: Cannot boot from diskette. Bootable diskette is not in the diskette drive. Put the bootable diskette in the diskette drive. Diskette Boot has incorrect setting in Setup. Run Setup and set diskette as first to boot.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Display Problem Probable Cause Solution(s) Display has overheated. Turn off the Notebook, and if necessary move it out of direct sunlight to allow it to cool. Display is blank and the Standby é icon is flashing. System is in Standby mode. Press any key or touch the TouchPad. Notebook display is blank and the screen on an external monitor displays information. Display function was switched to the external monitor.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Display Problem Probable Cause Backlight (brightness) cannot be adjusted with Fn+F7 or Fn+F8. Improper display cable connections. Solution(s) 1. Reseat the display cable to the system board. 2. Replace the display assembly. Defective inverter board. Replace the display assembly. Defective display cable. Replace the display assembly. Defective system board. Replace the system board. Improper display cable connections.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Hard Drive Solutions Some causes and solutions for hard drive problems are listed in the following table. Ä CAUTION: To prevent loss of information, maintain an up-to-date backup of your hard drive in case of errors or failures. Hard Drive Problem Probable Cause Solution(s) Reading hard drive takes an unusually long time after restarting the Notebook. System entered Hibernation due to low-battery condition and is now exiting from it.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Keyboard/Numeric Keypad Solutions Some causes and solutions for keyboard/numeric keypad problems are listed in the following table. Keyboard/Numeric Keypad Problem Probable Cause Solution(s) Embedded numeric keypad on Notebook keyboard is disabled. Num Lock function is not enabled. Press the Shift+NumLk keys to enable the Num Lock function and embedded numeric keypad (Num Lock light à is on).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 PC Card Solutions The following table lists some causes and solutions for PC card problems. PC Card Problem Probable Cause Solution(s) While turned on, the Notebook does not beep when a PC card is inserted. Card is not inserted properly. Make sure that the card is inserted properly. PC card beeps are disabled. From Control Panel, double-click PC Card, click the Global Settings tab, and enable PC Card sound effects.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 PC Card Problem Probable Cause Solution(s) PC card modem or fax card does not work. The card is not supported. Use supported cards only. Modem network Network driver is not installed PC card does not work. or is not set up properly. Telephone cord is not properly connected. Memory or storage SRAM and Flash memory PC card does not work. cards require the memory card driver (loaded and enabled).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Power Solutions Some causes and solutions for power problems are listed in the following table. See also Battery Pack/Gauge Solutions in this chapter. Power Problem Probable Cause Solution(s) Notebook will not turn on and the battery pack is not inserted. Notebook is not connected to a power source. Insert battery or connect an external power source. Power cords to the external power source are unplugged.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Printer Solutions If you experience problems printing, run a printer self-test. Refer to the documentation provided with the printer for instructions. If the self-test fails, the problem is associated with the printer, not the Notebook. To diagnose other printing problems, refer to the printing section of the application documentation. Printer Problem Probable Cause Solution(s) Printer will not turn on.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 TouchPad/Pointing Device Solutions The following table lists some causes and solutions for TouchPad/pointing device problems. TouchPad/Pointing Device Problem Probable Cause Solution(s) TouchPad or mouse does not work. Incorrect or no device driver is installed. Install the device driver and add to the AUTOEXEC.BAT file or CONFIG.SYS file. The device driver is not installed in Windows. Install the TouchPad/mouse driver in Windows.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Contacting Compaq Support Customers should provide the following information when contacting Compaq Reseller Support: • Product name • Product serial number • Purchase date • Conditions under which the problem occurred • Any error messages that have occurred • Hardware configuration • Type of printer connected • Hardware/software installed • Printed result of Checkup (TEST) • Printed copies of CONFIG.SYS and AUTOEXEC.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Removal & Replacement This chapter details the necessary preparations for disassembling the Notebook and explains removing and replacing each component of the Presario 1800XL Series Notebooks. Electrostatic Discharge Ä CAUTION: When removing or replacing parts, be careful to discharge static electricity before touching the Notebook’s internal components.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Required Tools The following items are required to service the Notebook: • Torx T-8 screwdriver • 5 mm nut drivers (for screwlocks and standoffs) • Small standard screwdriver • Small Phillips screwdriver Screws The screws used in the Notebook are not interchangeable. If an incorrect screw is used during the reassembly process, it can damage the unit.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 ZIF Connector The 1800XL Notebooks use many zero insertion force (ZIF) connectors on the system board. Ä CAUTION: A ZIF connector and its attached cable can be easily damaged. Handle only the connector slide when removing or replacing a cable. Never pull or twist on the cable while it is connected. To remove a cable from a ZIF connector, lift both corners of the ZIF connector and slide the cable straight out with constant light pressure.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Cables Most cables used in the Notebook are ribbon cables. Cables must be handled with extreme care to avoid damage. Use the following precautions when handling cables to avoid damage to the cable and the Notebook: • Always handle cables by their connectors. • In all cases, avoid bending, twisting, pulling, or tearing cables. • Apply only the minimum pressure required to seat or unseat cables from their connectors.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Hard Drive Ribbon Cable The position for the hard drive ribbon cable is shown below. Ä CAUTION: When servicing this Notebook, make sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 CD/DVD Ribbon Cable The position for the CD/DVD drive ribbon cable is shown below. Ä CAUTION: When servicing this Notebook, make sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Diskette Drive Ribbon Cable The position for the diskette drive ribbon cable is shown below. Ä CAUTION: When servicing this Notebook, make sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Speaker Assembly Cable The position for the speaker assembly cable is shown below. The cable is routed under the battery charger board and under the edge of the system board. Ä CAUTION: When servicing the Notebook, make sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Keyboard Ribbon Cable The position for the keyboard ribbon cable is shown below. Ä CAUTION: When servicing the Notebook, make sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Preparing the Notebook for Disassembly Before beginning the removal or replacement of any Notebook components, complete the following steps: 1. Disconnect AC power source and any external devices. 2. Disconnect the Notebook from the QuikDock (pg 11). 3. Remove any PC cards. 4. Remove the battery pack (pg 12). Important: The battery pack should be removed before performing any internal maintenance on the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Removal Procedures This section outlines the removal and replacement of each component of the 1800XL Series Notebooks. To prepare the Notebook for disassembly, refer to the previous sections of this chapter. QuikDock To disconnect from the QuikDock, lift the handle on top of the QuikDock to release the Notebook and lift the Notebook straight up.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Battery Pack To remove the battery pack, complete the following steps: 1. Slide the battery pack compartment door down and remove it from the chassis 1. 2. Pull the battery pack from the chassis by the tab located on the end of the battery pack 2. To replace the battery pack, reverse these procedures. Important: The battery pack should be removed before performing any internal maintenance on the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Palmrest Cover with TouchPad Note: It is not necessary to remove the display panel assembly to access the interior components of the Notebook. To remove the Palmrest cover with TouchPad, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Close the display and turn the Notebook upside down. 3. Remove four screws from the bottom of the Notebook, and one from the battery compartment. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 4. Turn the Notebook right side up and open the display. 5. Lift up the front end of the Palmrest cover. Note: It may be necessary to apply pressure on the sides of the Palmrest cover to release it from the chassis. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 6. Disconnect the flex cable from the ZIF Connector on the DisqPlay module. To replace the Palmrest cover with TouchPad, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Keyboard To remove the keyboard, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover (pg 13). 3. Gently lift the front of the keyboard, disconnect the flex cable from the ZIF Connector on the system board, and remove the keyboard. To replace the keyboard, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Button Board Cover (Internet Zone and Status Lights) Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the button board cover, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Open the display and squeeze the sides of the display assembly hinge covers while sliding them off the hinges.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 3. Remove the two innermost screws from the display assembly hinges that secure the button board cover to the chassis. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 4. Turn the unit upside down and remove the two screws (shown below) located near the back that secure the button board cover to the chassis. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 5. Turn the unit right side up and open the display. 6. Lift up one corner of the button board cover and push forward from the back (center piece) to release the snaps 1. 7. Lift and remove the cover from the chassis 2. To replace the button board cover, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Internet Switch Board Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the Internet switch board, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the button board cover (pg 17). 3. Remove the screw securing the display flex cable bracket and lift off the bracket 4.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 6. Remove the two screws securing the Internet switch board and lift it from the chassis. Note: The 15-in. standard and high resolution (SXGA) display panels have unique Internet switch boards that are not interchangeable. If disassembling more than one Notebook, keep each Internet switch board with the correct Notebook. To replace the Internet switch board, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Heat Sink (Heatspreader) To remove the heat sink, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove six screws from the heat sink and lift it out of the chassis. To replace the heat sink, reverse these procedures. Ä CAUTION: To prevent damage, do not use excessive pressure when replacing screws.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Modem To remove the modem, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the button board cover (pg 17). 5. Remove the heat sink (pg 23). 6. Disconnect the modem cable from the connector on the modem board 1. 7.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Hard Drive Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the hard drive, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Disconnect the hard drive data cable. Note: Do not pull on the ribbon cable.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 4. Remove three screws from the hard drive mounting bracket. 5. Lift out the hard drive with drive mounting brackets attached. Ä CAUTION: The hard drive unit is susceptible to shock and must not be dropped or allowed to experience any rough treatment. Handle the hard drive with extreme care. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 6. To remove the hard drive mounting brackets, remove the two screws from each of side of the hard drive. To replace the hard drive and mounting brackets, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 LCD DisqPlay Module Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the LCD DisqPlay Module, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the hard drive (pg 25). 4. Disconnect the flex cable from the DisqPlay module 1. 5.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Processor To remove the processor, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). Note: These Notebooks are equiped with one of two different types of processors. Match the processor in the unit with the correct procedure before attempting to remove it. 5.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 b. With standard screwdriver, turn screw counter-clockwise toward “0” processor from the chassis 2. 1 and lift To replace the processor, complete the following steps: 1. Fully align the processor pins with the socket holes on the connector. 2. Press down carefully on the processor directly over the connector to seat the it. 3. Once the processor is in place, reassemble the remaining subassemblies by reversing their removal procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 CD, CD-RW, or DVD Drive To remove the CD, CD-RW, or DVD Drive, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Turn the unit upside down and remove the two screws that secure the CD/DVD drive to the chassis. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 6. Turn the unit over (right side up) and open the display. 7. Remove the two screws located at the back of the CD/DVD drive. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 8. Disconnect the CD/DVD drive cable and push forward from the back of the drive to slide it out of the chassis. To replace the CD, CD-RW, or DVD drive, reverse these procedures. Ä CAUTION: When replacing the CD/DVD drive, ensure that the CD/DVD Ribbon Cable is placed in its proper location during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Display Panel Assembly Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the display panel assembly, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the button board cover (pg 17). 3. Remove the screw securing the display flex cable bracket and lift off the bracket 4.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 6. Remove the two outermost screws from the display assembly hinges. Ä CAUTION: Support the display while removing the screws to prevent dropping and damaging the display. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 7. Lift the display assembly off the hinges. To replace the display panel assembly, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Upper CPU Cover To remove the upper CPU cover, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6. Remove the Internet switch board (pg 21). 7. Remove the hard drive (pg 25). 8. Remove the display panel assembly (pg 34). 9.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Fan Assembly To remove the fan assembly, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6. Remove the Internet switch board (pg 21). 7. Remove the display panel assembly (pg 34). 8. Remove the hard drive (pg 25). 9. Remove the upper CPU cover (pg 37).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 To remove the fan gasket, pull the gasket from the exterior of the fan. To replace the fan assembly and gasket, reverse these procedures. Important: When replacing the fan assembly, be sure that the side with the manufacturer’s label is facing toward the interior of the Notebook (the fan blades should be seen from the exterior and air should blow into the Notebook).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Real Time Clock (RTC) Battery Ä CAUTION: Removing the RTC battery clears the power-on password and removes all setup attributes that are programmed in the CMOS. To remove the RTC battery, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 10. Locate the RTC battery on the system board to the right of the CD/DVD drive near the rear edge of the chassis. 11. Using your fingers or a non-metallic object, gently pry up the RTC battery out of the battery socket 2. 1 and lift it Note: If you are clearing the CMOS attributes, keep the battery out for at least 10 seconds before replacing it.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Diskette Drive To remove the diskette drive, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the CD, CD-RW or DVD Drive (pg 31). 6. Remove the button board cover (pg 17). 7. Remove the Internet switch board (pg 21). 8. Remove the display panel assembly (pg 34). 9.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 12. Disconnect the diskette drive data cable from the ZIF Connector on the system board 1. 13. Remove the screw that secures the diskette drive to the chassis, and lift the drive from the chassis 2. To replace the diskette drive, reverse these procedures. Ä CAUTION: When replacing the diskette drive, make sure that the Diskette Drive Ribbon Cable is placed in its proper location during the reassembly process.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Voltage Converter Board To remove the voltage converter board, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6. Remove the Internet switch board (pg 21). 7. Remove the display panel assembly (pg 34). 8. Remove the hard drive (pg 25). 9.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Speaker Assembly To remove the speaker assembly, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6. Remove the Internet switch board (pg 21). 7. Remove the display panel assembly (pg 34). 8. Remove the hard drive (pg 25). 9.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 11. Disconnect the speaker cables from the system board and lift the speaker assembly from the chassis. To replace the speaker assembly, reverse these procedures. Ä CAUTION: When replacing the diskette drive, make sure that the Speaker Assembly Cable is placed in its proper location during the reassembly process. Improper cable placement can damage the Notebook.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 System Board To remove the system board, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Remove the Palmrest cover with TouchPad (pg 13). 3. Remove the keyboard (pg 16). 4. Remove the heat sink (pg 23). 5. Remove the button board cover (pg 17). 6. Remove the Internet switch board (pg 21). 7. Remove the display panel assembly (pg 34). 8. Remove the hard drive (pg 25). 9. Remove the upper CPU cover (pg 37).
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 17. Remove five standoffs (shown below) from the system board. Note: The four remaining standoffs located on the system board may be left in place. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 18. Remove the two screws from the CD/DVD drive mounting rail, and lift the mounting rail from the system board. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 19. Remove four screws (shown below) from the system board. Note: The edges of the system board may be secured by shielded tape. This tape must be removed to free the system board. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 20. Make sure that the PC card eject button is pushed inward 1, and then lift up the front of the system board and pull it forward to remove it from the chassis 2. Important: Before replacing the system board, remove all remaining cables. To replace the system board, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Memory Module To remove the memory module, complete the following steps: 1. Prepare the Notebook for disassembly (pg 10). 2. Close the display and turn the Notebook upside down. 3. Remove the screw (shown) from the memory module door. 4. With the front of the Notebook facing you, slide the memory module door to the left and lift it off. Continued on the next page.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 5. Pull the side levers to release the memory system board 2. 1, and lift the memory module from the To replace the memory module, reverse these procedures.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Parts Catalog This chapter provides illustrations of the spare parts for Compaq Presario 1800XL Series Notebooks, and identifies the spare part ordering number and availability of each item. Illustrated Parts The following illustrations are typical of the spare parts provided with the Compaq Presario 1800XL Series Notebooks.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Boards Spare Part Items 1 2 3 4 Heat Sink Modem (56K Data/Fax w/o SRAM) Voltage Converter Board Processor (500-850 MHz/128-256K Cache/Pentium or Celeron) 5 LCD Indicator (Disqplay) Module 6 Internet Switch Board (LCD or SXGA) 7 Memory Extension Card (SO DIMM) 8 System I/O Board with 64 MB SDRAM (with or without M3 Video-RAM) 9 Fan Assembly To order parts, refer to Part Numbers & Availability later in this chapter.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Display Assembly Spare Part Item Display Panel: 14.1 or 15.0-inch TFT or TFT/SXGA (with LVDS, MD) To order parts, refer to Part Numbers & Availability later in this chapter.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Mass-Storage Devices Spare Part Items 1 2 3 4 Hard Drive (6.0 - 32.0 GB) Diskette Drive (1.44 MB) DVD Drive (6X or 8X) (not shown) CD-ROM Drive (24X) 5 (not shown) CD-RW Drive 6 (not shown) DVD/CD-RW Combo To order parts, refer to Part Numbers & Availability later in this chapter.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Miscellaneous Cable Kit Spare Part Items Miscellaneous Cable Kit* 1 2 3 4 5 6 Hard Drive Cable CD/DVD Drive Cable Diskette Drive Cable Status Panel Cable (not shown) Modem Cable (not shown) TouchPad Cable *Kit includes one each of the above items. To order parts, refer to Part Numbers & Availability later in this chapter.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Miscellaneous Plastics Kit Spare Part Items Miscellaneous Plastics Kit* 1 2 3 4 5 6 7 8 9 q Battery Pack Door Memory Module Cover PC Card (PCMCIA) Door Display Hinge Cover (right) Display Hinge Cover (left) CD Drive Guide Display Latch (right) Display Latch (left) Pop-up foot Rubber Logo Plug Rubber Plug (Side Mount for 14.1-in. Display) w Rubber Plug (Side Mount for 15.0-in.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Miscellaneous Parts Spare Part Items 1 AC Adapter (APD, 60 W, or Slim 2 Wire) 2 QuikDock (Port Replicator) 3 (not shown) AC Power Cord (NA or 3 Wire Intl/UK/IT) 4 (not shown) Miscellaneous Screw Kit 5 (not shown) Logo Kit 6 (not shown) Return Kit To order parts, refer to Part Numbers & Availability later in this chapter.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Part Numbers & Availability This section is a comprehensive list of the parts associated with the 1800XL Series Notebooks. It provides the part number, applicable model(s), and availability of each item. Build-to-Order Models 1800 XL280 Model 1800 XL380, XL381, and XL390 Models Build-to-Order Items Part No. Build-to-Order Items Part No.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Alphabetical Spares Listing In this section, all spare parts associated with the 1800XL models are listed alphabetically by name.
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Spare Part Description Spare P/N Applicable Models Availability after 11/26/00 Disqplay Module, See LCD Indicator Module DVD/CD-RW Combo Drive 200356-001 CTO DVD Drive (6X W2K) 192408-001 CTO DVD Drive (8X) 175326-001 All models and CTO Easy Setup Poster 180720-001 All Emergency Recovery CD Kit 157296-003 All Enclosure Base 171816-001 XL280, 380, 381, and CTO Enclosure Base (1 GHz) 221480-001 XL390 Fan Assembly 1381
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Spare Part Description Spare P/N Applicable Models Availability Memory (32 MB SDRAM, PC100, SO DIMM) 122699-001 CTO after 6/6/00 Memory (64 MB SDRAM, PC100, SO DIMM) 122700-001 XL380, XL381, XL390, and CTO after 6/6/00 Memory (128 MB SDRAM, SO DIMM) 123930-001 CTO after 6/6/00 Memory (256 MB SDRAM, PC100, SO DIMM) 175325-001 CTO after 6/6/00 Microsoft Win2K Professional Manual Kit 169879-001 CTO after 9/3/00 Microsoft
Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 Spare Part Description Spare P/N Applicable Models Quick Restore Recovery CD Kit 157296-003 All QuikDock (Port Replicator) 138167-001 All Read-This-First Card: AOL Connection 221569-001 All US platforms Read-This-First Card: Quick Restore (Win2000) 176779-001 CTO Return Kit 138166-001 All Safety and Comfort Guide 191432-001 All SnapFish Assembly Card 216035-002 (alt -001) All US platforms Speakers, Enclosure, and Cabl
