Copyright Information No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Notebook PC Hardware User’s Manual Draft Version (Not for End Users) Product Name: Notebook PC Hardware Manual Revision: 2 E1279 Release Date: November 2003 1
Safety Statements Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the Federal Communications Commission (FCC) rules.
Safety Statements Nordic Cautions (for Notebook PC with Lithium-Ion Battery) CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. (English) ATTENZIONE! Rischio di esplosione della batteria se sostituita in modo errato. Sostituire la batteria con un una di tipo uguale o equivalente consigliata dalla fabbrica.
Safety Statements Safety Statements WARNING! The following safety precautions will increase the life of the Notebook PC. Follow all precautions and instructions. Except as described in this manual, refer all servicing to qualified personnel. Do not use damaged power cords, accessories, or other peripherals. Do not use strong solvents such as thinners, benzene, or other chemicals on or near the surface. Disconnect the AC power and remove the battery pack(s) before cleaning.
Safety Statements Transportation Precautions To prepare the Notebook PC for transport, you should turn it OFF and disconnect all external peripherals to prevent damage to the connectors. The hard disk drive’s head retracts when the power is turned OFF to prevent scratching of the hard disk surface during transport. Therefore, you should not transport the Notebook PC while the power is still ON.
Safety Statements CTR 21 Approval (for Notebook PC with built-in Modem) Danish Dutch English Finnish French German Greek Italian Portuguese Spanish Swedish 6
Safety Statements UL Safety Notices Required for UL 1459 covering telecommunications (telephone) equipment intended to be electrically connected to a telecommunication network that has an operating voltage to ground that does not exceed 200V peak, 300V peak-to-peak, and 105V rms, and installed or used in accordance with the National Electrical Code (NFPA 70).
Contents 1. Introducing the Notebook PC ................................................................ 11 About This User’s Manual ..................................................................................................... 12 Notes For This Manual ..................................................................................................... 12 2. Knowing the Parts .................................................................................. 13 Top Side ..............................
Contents PC Card (PCMCIA) Socket ................................................................................................... 42 32-bit CardBus Support ................................................................................................... 42 Inserting a PC Card (PCMCIA) ........................................................................................ 43 Removing a PC Card (PCMCIA) ......................................................................................
Contents PortBar (Optional) ............................................................................................................ 54 Optional Accessories............................................................................................................. 54 PortBar ............................................................................................................................. 54 USB Hub ..............................................................................................
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1 Introducing the Notebook PC About This User’s Manual You are reading the Notebook PC User’s Manual. This User’s Manual provides information on the various components in the Notebook PC and how to use them. The following are major sections of this User’s Manuals: 1. Introducing the Notebook PC Introduces you to the Notebook PC and this User’s Manual. 2. Knowing the Parts Gives you information on the Notebook PC’s components. 3.
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2 Knowing the Parts Top Side Refer to the diagram below to identify the components on the top side of the Notebook PC. Display Panel Microphone Power Switch / Instant Keys LED Status Indicators LED Status Indicators Keyboard Touchpad Touchpad Buttons Display Panel Latch Display Panel Latch One spring-loaded latch on the front of the Notebook PC locks the display panel in the closed position when the Notebook PC is not in use.
Knowing the Parts 2 Display Panel The display panel functions the same as a desktop monitor. The Notebook PC uses an active matrix TFT LCD, which provides excellent viewing like that of desktop monitors. Unlike desktop monitors, the LCD panel does not produce any radiation or flickering, so it is easier on the eyes. Display Panel Care The LCD screen is very delicate and requires careful handling.
2 Knowing the Parts Bottom Side Refer to the diagram below to identify the components on the bottom side of the Notebook PC. Reset Button Air Vents Hard Disk Drive Compartment CPU & Memory Compartment Drive Module Eject Optical Drive Module Name Card Holder Battery Eject Left Audio Speaker Right Audio Speaker Battery Pack WARNING! The bottom of the Notebook PC can get very hot. Be careful when handling the Notebook PC while it is in operation or recently been in operation.
Knowing the Parts 2 The following describes the components on the bottom side of the Notebook PC as shown by the illustration on the previous page. Hard Disk Drive Compartment The hard disk drive is secured in a compartment under a metal plate. Hard disk drive upgrades are to be done by authorized service centers or dealers only. reset Reset Button The reset button is used for shutting down the Notebook PC if or turning OFF the power does not respond.
2 Knowing the Parts Left Side Refer to the diagram below to identify the components on the left side of the Notebook PC. Kensington® Lock Port K IEEE1394 Fast IrDA PC Card (PCMCIA Type II) Slot and Eject Audio Speaker (Left) Kensington® Lock Port The Kensington® lock port allows the Notebook PC to be secured using Kensington® compatible Notebook PC security products. These security products usually include a metal cable and lock that prevent the Notebook PC to be removed from a fixed object.
Knowing the Parts 2 Right Side Refer to the diagram below to identify the components on the right side of the Notebook PC. Audio Speaker (Right) Optical Drive Eject Optical Drive Emergency Eject SPDIF Audio Output Mic/ Audio Input DC Power Input Jack Audio Speaker (Right) The built-in speaker allows you to hear audio without additional attachments.
2 Knowing the Parts Rear Side Refer to the diagram below to identify the components on the rear side of the Notebook PC. Modem Port LAN Port 2 USB Ports Expansion Port 2 USB Ports Monitor Port Parallel Port Air Vents Modem Port The RJ-11 telephone port supports an RJ-11 telephone cable. The internal modem supports up to 56K V.90 transfers. The built-in connector allows convenient use without a dongle. WARNING! The built-in modem does not support the voltage used in digital phone systems.
Knowing the Parts 2 Monitor Port The 15-pin D-sub monitor port supports a standard VGA-compatible device such as a monitor or projector to allow viewing on a larger external display. Parallel Port The 25-pin D-sub parallel/printer port supports parallel devices such as printers, hard drives, removable drives, or scanners. Air Vents The air vents allow cool air to enter and warm air to exit the Notebook PC.
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3 Getting Started Using the Battery Pack Installing and Removing the Battery Pack Your Notebook PC may or may not have its battery pack installed. If your Notebook PC does not have its battery pack installed, use the following procedures to install the battery pack. To install the battery pack: 1. Insert the battery pack until it clicks into place. 2. The lock L will automatically snap into place. 2 1 To remove the battery pack: 1. Slide the Battery Release to unlock L and hold. 2.
Getting Started 3 Charging the Battery Pack Before you use your Notebook PC on the road, you will have to charge the battery pack. The battery pack begins to charge as soon as the Notebook PC is connected to external power. Fully charge the battery pack before using it for the first time. A new battery pack must completely charge before the Notebook PC is disconnected from external power. When the battery power is low, the battery power LED will blink.
3 Getting Started Power Connection Your Notebook PC comes with a universal AC-DC adapter. That means that you may connect the power cord to any 110V-120V as well as 220V-240V outlets without setting switches or using power converters. Different countries may require that an adapter be used to connect the provided US-standard AC power cord to a different standard. Most hotels will provide universal outlets to support different power cords as well as voltages.
Getting Started 3 Powering ON The Notebook PC The Notebook PC’s power-ON message appears on the screen when you turn it ON. If necessary, you may adjust the brightness by using the hot keys. If you need to run the BIOS Setup to set or modify the system configuration, press [F2] upon bootup to enter the BIOS Setup. If you press [Tab] during the splash screen, standard boot information such as the BIOS version can be seen.
3 Getting Started Power Management - “Stand By” & “Hibernate” Power management settings can be found in the Windows control panel. The following shows the power options properties in Windows. You can define “Stand By” or “Shut down” for closing the display panel, pressing the power button, or activating sleep mode. “Stand by” and “Hibernate” saves power when your Notebook PC is not in use by turning OFF certain components.
Getting Started 3 Restarting or Rebooting After making changes to your operating system, you may be prompted to restart the system. Some installation processes will provide a dialog box to allow restart. To restart the system manually: Click the Start button and select Shut Down | and choose Restart. In case the operating system hangs (stops, freezes, crashes), try the following in this order: 1. Try a “warm boot” by pressing the [Ctrl][Alt][Del] keys simultaneously. (You may try a few times.) 2.
3 Getting Started Using the Keyboard Colored Hot Keys The following defines the colored hot keys on the Notebook PC’s keyboard. The colored commands can only be accessed by first pressing and holding the function key while pressing a key with a colored command. NOTE: The Hot Key locations on the function keys may vary depending on model but the functions should remain the same. Follow the icons instead of the function keys.
Getting Started 3 Instant Launch Keys and Status Indicators Instant Launch Keys Email Launch Key Pressing this button will launch your Email application while Windows is running. Internet Launch Key Pressing this button will launch your Internet browser application while Windows is running. Power Gear Key The Power Gear button toggles power savings ON or OFF. When power savings is activated, CPU speed and LCD brightness will be decreased.
3 Getting Started Left - Above Keyboard Right - Above Keyboard Status Indicators Power Indicator The green LED lights to indicate that the Notebook PC is turned ON and blink when the Notebook PC is in the Suspend-to-RAM (Standby) mode. This LED is OFF when the Notebook PC is OFF or in the Suspend-to-Disk (Hibernation) mode.
Getting Started 3 Keyboard as a Numeric Keypad The numeric keypad is embedded in the keyboard and consists of 15 keys that make number intensive input more convenient. These dual-purpose keys are labeled in orange on the key caps. Numeric assignments are located at the upper right hand corner of each key as shown in the figure. When the numeric keypad is engaged by pressing , the number lock LED lights up.
3 Getting Started Keyboard as Cursors The keyboard can be used as cursors while Number Lock is ON or OFF in order to increase navigation ease while entering numeric data in spreadsheets or similar applications. and one of the cursor keys shown below. For example [Fn][8] for With Number Lock OFF, press up, [Fn][K] for down, [Fn][U] for left, and [Fn][O] for right. With Number Lock ON, use [Shift] and one of the cursor keys shown below.
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4 Using the Notebook PC Pointing Device The Notebook PC’s integrated touchpad pointing device is fully compatible with all two/three-button and scrolling knob PS/2 mice. The touchpad is pressure sensitive and contains no moving parts; therefore, mechanical failures can be avoided. A device driver is still required for working with some application software.
Using the Notebook PC 4 Clicking/Tapping - With the cursor over an item, press the left button or use your fingertip to touch the touchpad lightly, keeping your finger on the touchpad until the item is selected. The selected item will change color. The following 2 examples produce the same results.
4 Using the Notebook PC Dragging - Dragging means to pick up an item and place it anywhere on the screen you wish. You can move the cursor over the item you select, and while keeping the left button depressed, moving the cursor to the desired location, then release the button. Or, you can simply double-tap on the item and hold while dragging the item with your fingertip. The following 2 examples produce the same results.
Using the Notebook PC 4 Optical Drive Inserting an optical disc 1. While the Notebook PC’s power is ON, press the drive’s eject button and the tray will eject out partially. 2. Gently pull on the drive’s front panel and slide the tray completely out. Be careful not to touch the CD drive lens and other mechanisms. Make sure there are no obstructions that may get jammed under the drive’s tray. 3. Hold the disc by the edge and face the disc’s printed side up.
4 Using the Notebook PC Using the Optical Drive Optical discs and equipment must be handled with care because of the precise mechanics involved. Keep in mind the important safety instructions from your CD suppliers. Unlike desktop optical drives, the Notebook PC uses a hub to hold the CD in place regardless of the angle. When inserting a CD, it is important that the CD be pressed onto the center hub or else the optical drive tray will scratch the CD.
Using the Notebook PC 4 Regional Playback Information Playback of DVD movie titles involves decoding MPEG2 video, digital AC3 audio and decryption of CSS protected content. CSS (sometimes called copy guard) is the name given to the content protection scheme adopted by the motion picture industry to satisfy a need to protect against unlawful content duplication. Although the design rules imposed on CSS licensors are many, one rule that is most relevant is playback restrictions on regionalized content.
4 Using the Notebook PC PC Card (PCMCIA) Socket The Notebook PC supports PC Cards (or sometimes referred to as PCMCIA cards) to allow expansion like PCI cards on desktop computers. This allows you to customize your Notebook PC to meet a wide range of application needs. The PCMCIA socket can interface with type I or type II PC cards. PC cards are about the size of a few stacked credit cards and have a 68-pin connector at one end.
Using the Notebook PC 4 Inserting a PC Card (PCMCIA) 1. If there is a PC Card socket protector, remove it using the “Removing a PC Card” instructions below. 2. Insert the PC card with the connector side first and label side up. Standard PC cards will be flush with the Notebook PC when fully inserted. 3. Carefully connect any cables or adapters needed by the PC card. Usually connectors can only be inserted in one orientation.
4 Using the Notebook PC Modem and Network Connections The built-in modem and network model comes with both an RJ-11 and an RJ-45 port. RJ-11 telephone cables have two or four wires and are used to connect telephones to telephone outlets found in the walls of residential homes and some commercial buildings (some commercial buildings may have telephone wiring designed for dedicated phone systems that may not be compatible).
Using the Notebook PC 4 Network Connection Connect a network cable, with RJ-45 connectors on each end, to the modem/network port on the Notebook PC and the other end to a hub or switch. For 100BASE-TX speeds, your network cable must be category 5 (not category 3) with twisted-pair wiring. If you plan on running the interface at 100Mbps, it must be connected to a 100BASE-TX hub (not a 100BASE-T4 hub). For 10Base-T, use category 3, 4, or 5 twisted-pair wiring.
4 Using the Notebook PC Integrated 802.11a/b WLAN Adapter The integrated 802.11a/b wireless LAN adapter from Intel is designed to be fully compliant with both the IEEE 802.11b and IEE802.11a wireless local area network (WLAN) standards. As a result of the completion of the standard, the interoperability of WLAN products among multiple manufacturers will be guaranteed. The integrated 802.11a/b WLAN adapter provides high-speed, standards-based WLAN solutions. The integrated 802.
Using the Notebook PC 4 IR Wireless Communication The Notebook PC is equipped with a conveniently located Infrared (IR) Communication Port (see 2. Knowing the Parts for location). The IR port comes with IrDA (Infrared Data Association) Serial Infrared Data Link Version 1.1 compliance, that allows you to perform point-to-point wireless communications. You can use a FIR-specified application to transmit or receive data files with other systems equipped with an infrared port.
4 Using the Notebook PC CAUTION! Disable the infrared communication when you are not using the IR for long periods because the IR consumes a great deal of Windows resources which will decrease the Notebook PC’s performance. AC Power System The Notebook PC power is comprised of two parts, the power adapter and the battery power system. The power adapter converts AC power from a wall outlet to the DC power required by the Notebook PC. The battery pack consists of a set of battery cells housed together.
Using the Notebook PC 4 Using Battery Power A fully-charged battery pack provides the Notebook PC a few hours of working power. But the actual figure varies depending on how you use the power saving features, your general work habits, the CPU, system memory size, and the size of the display panel. Checking Battery Power To check the remaining battery power, move your cursor over the power icon. The power icon is a “battery” when not using AC power and a “plug” when using AC power.
4 Using the Notebook PC Power Management Modes The Notebook PC has a number of automatic or adjustable power saving features that you can use to maximize battery life and lower Total Cost of Ownership (TCO). You can control some of these features through the Power menu in the BIOS Setup. ACPI power management settings are made through the operating system.
Using the Notebook PC 4 Power Savings In addition to reducing the CPU clock, this mode puts devices including the LCD backlight in their lower active state. The Notebook PC enters “Stand by” mode (low priority) when the system remains idle for a specified amount of time. The timeout can be set through BIOS setup (lower priority) and Windows power management (higher priority). To resume system operation, press any key.
4 Using the Notebook PC System Memory Expansion Additional memory is optional and not required to use the Notebook PC. Additional memory will increase application performance by decreasing hard disk access. This is more noticeable on newer software that require more and more system resources. The BIOS automatically detects the amount of memory in the system and configures CMOS accordingly during the POST (Power-On-Self-Test) process.
Appendix Optional Accessories Optional Connections Internal Modem Compliancy Integrated 802.
A Appendix Optional Accessories These items, if desired, come as optional items to complement your Notebook PC. PortBar If you require a simple inexpensive docking solution, just use a PortBar to connect your desktop devices and then quickly connect or disconnect all the devices through a single easy-to-use connector. The PortBar’s Plug & Play feature allows it to be connected or disconnected while the Notebook PC is ON or OFF (hot-dockable).
Appendix A Optional Accessories (Cont.) These items, if desired, come as optional items to complement your Notebook PC. Wireless LAN Cardbus Card or USB The SpaceLink™ Cardbus Card is a dual band (IEEE 802.11a/b) wireless LAN adapter that fits into a Notebook PC’s PCMCIA Type II slot with Cardbus support. The USB version is single band (IEEE 802.11b) but supports any computer (Notebook or Desktop) with a USB port.
A Appendix Optional Accessories (Cont.) These items, if desired, come as optional items to complement your Notebook PC. USB Floppy Disk Drive The Notebook PC features an optional USB-interface disk drive that accepts a standard 1.44MB (or 720KB) 3.5-inch floppy diskette. The eject button is on the top edge of the floppy disk drive for easy access, unlike desktop PCs with the eject button on the bottom of the floppy disk drive.
Appendix A Optional Connections These items, if desired, may be purchased from third-parties. Monitor Out Connection Attaching an optional VGA/LCD monitor is just like that of a standard desktop PC (some configurations may require additional display driver settings. You can view the Notebook PC display panel while simultaneously allowing others to view the external monitor. For large audiences, try you can connect a video projector to this port.
A Appendix Optional Connections (Cont.) These items, if desired, may be purchased from third-parties. IEEE1394 Connection 1394 is a high speed serial bus like SCSI but has simple connections and hot-plugging capabilities like USB. Up to 63 devices such as hard disk drives, scanners, removable drives, and digital cameras/ video cameras with an 1394 port can all be connected (more 1394 devices can be connected using a 1394 hub).
Appendix A Second Battery Pack (Optional) The optical drive module can be removed to accommodate other modules such as a second battery pack.
A Appendix Internal Modem Compliancy The Notebook PC with internal modem model complies with JATE (Japan), FCC (US, Canada, Korea, Taiwan), and CTR21. The internal modem has been approved in accordance with Council Decision 98/ 482/EC for pan-European single terminal connection to the public switched telephone network (PSTN).
Appendix A This table shows the countries currently under the CTR21 standard.
A Appendix Integrated 802.11a/b WLAN Adapter Regulatory and Safety Notice This guide provides all country specific regulatory notices and compliance information for your notebook computer, including wireless notices. Canada Canada Radio Frequency Interference Requirements The device is certified to the requirements of the RSS-210 for LELAN devices.
Appendix A Declaration of Conformity (Dual-Band MiniPCI Adapter) [to be supplied] Product Descriptions: Intel® PRO/Wireless 2100A LAN 3B MiniPCI Adapter (model WM3B2100A) Intel Corporation declares that the equipment described in this document is in conformance with the essential requirements of the European Council Directives, standards, and other normative documents listed below: • 73/23/EEC Safety of the User (article 3.1.a) • 89/336/EEC Electromagnetic Compatibility (article 3.1.
A Appendix Translated Statements of Compliance [English] This product follows the provisions of the European Directive 1999/5/EC. [Danish] Dette produkt er i overensstemmelse med det europæiske direktiv 1999/5/EC [Dutch] Dit product is in navolging van de bepalingen van Europees Directief 1999/5/EC. [Finnish] Tämä tuote noudattaa EU-direktiivin 1999/5/EC määräyksiä. [French] Ce produit est conforme aux exigences de la Directive Européenne 1999/5/EC.
Appendix A European Economic Area Restrictions Note on Local Restrictions on 802.11a and 802.11b Radio Usage Caution: Due to the fact that the frequencies used by 802.11a and 802.11b wireless LAN devices may not yet be harmonized in all countries, 802.11a and 802.11b products are designed for use only in specific countries, and are not allowed to be operated in countries other than those of designated use.
A Appendix Transmit Power Restrictions 802.11b Transmit Power European standards dictate maximum radiated transmit power of 100 mW equivalent isotropic radiated power (EIRP) and the frequency range 2400 – 2483.5 MHz. 802.11a Transmit Power Transmit Power Control User Instructions Modifying the transmission power level of your wireless LAN adapter allows you to expand or confine a coverage area in relation to other wireless devices that could be operating nearby.
Appendix A The default setting under EIRP is ON. This setting is not modifiable by the user. The default transmission power setting on the slider is 50 milliwatts (mW). These default settings allow use of the Intel adapter in countries where 802.
A Appendix Additional 802.11a and 802.11b Restrictions All EU countries Use of 802.11a is indoors only. France Note: At the time of publication of this document, operation of Intel® PRO/Wireless 2100A LAN MiniPCI Adapters in 802.11b mode was restricted in France to indoor use only and was allowable in only 58 specific regional “départements” due to local restrictions on transmission power and frequencies. The departments in which the Intel adapter can currently be used are listed below.
Appendix A Departments in Which the Intel Wireless LAN MiniPCI Adapter Cannot Be Used The Intel® PRO/Wireless 2100A LAN MiniPCI Adapter cannot currently be used in any departments of mainland France other than those listed above. Before operating your computer device or system in a department not listed above, see the heading in this section “How to Turn Off the Wireless LAN Radio.” Maximum allowable EIRP 802.
A Appendix Japan Indoor use only. Taiwan United States USA and Canada Safety Requirements and Notices The FCC with its action in ET Docket 93-62 has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC certified equipment. The Intel PRO/Wireless LAN MiniPCI Adapter products meet the Human Exposure limits found in OET Bulletin 65, 2001, and ANSI/IEEE C95.1, 1992.
Appendix A Use in specific environments: The use of wireless devices in hazardous locations is limited by the constraints posed by the safety directors of such environments. The use of wireless devices on airplanes is governed by the Federal Aviation Administration (FAA). The use of wireless devices in hospitals is restricted to the limits set forth by each hospital. Antenna use: Note: Any U-NII device that operates in the 5.15-5.
A Appendix USA Radio Frequency Interference Requirements This device is restricted to indoor use when used over its full frequency bandwidth capabilities (5.15 to 5.35 GHz) due to its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this product to be used indoors for the frequency range 5.15 to 5.25 GHz to reduce the potential for harmful interference to co-channel Mobile Satellite systems. The product can be used outdoors only if the frequency range is limited to 5.26 to 5.35 GHz.
Appendix A • Re-orient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that on which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. CAUTION: The Part 15 radio device operates on a non-interference basis with other devices operating at this frequency.
A Appendix Glossary ACPI (Advanced Configuration and Power Management Interface) Modern standard for reducing power usage in computers. APM (Advanced Power Management) Modern standard for reducing power usage in computers. AWG (American Wire Gauge) Gauge AWG Diam (mm) Area (mm2) R (ohm/km) I@3A/mm2 (mA) Gauge AWG Diam (mm) Area (mm2) R (ohm/km) I@3A/mm2 (mA) 46 0.04 0.0013 13700 3.8 24 0.50 0.20 87.5 588 44 0.05 0.0020 8750 6 0.55 0.24 72.3 715 42 41 0.06 0.07 0.0028 0.
Appendix A BIOS (Basic Input/Output System) BIOS is a set of routines that affect how the computer transfers data between computer components, such as memory, disks, and the display adapter. The BIOS instructions are built into the computer’s read-only memory. BIOS parameters can be configured by the user through the BIOS Setup program. The BIOS can be updated using the provided utility to copy a new BIOS file into the EEPROM. Bit (Binary Digit) Represents the smallest unit of data used by the computer.
A Appendix IDE (Integrated Drive Electronics) IDE devices integrate the drive control circuitry directly on the drive itself, eliminating the need for a separate adapter card (in the case for SCSI devices). UltraDMA/66 or 100 IDE devices can achieve up to 33MB/Sec transfer. IEEE1394 Also known as iLINK (Sony) or FireWire (Apple). IEEE1394 is a high speed serial bus like SCSI but has simple connections and hot-plugging capabilities like USB.
Appendix A POST (Power On Self Test) When you turn on the computer, it will first run through the POST, a series of software-controlled diagnostic tests. The POST checks system memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. PS/2 Port PS/2 ports are based on IBM Micro Channel Architecture. This type of architecture transfers data through a 16-bit or 32-bit bus. A PS/2 mouse and/or keyboard may be used on ATX motherboards.
A Appendix Notebook PC Information This page is provided for recording information concerning your Notebook PC for future reference or for technical support. Keep this User’s Manual in a secured location if passwords are filled out.
