Service manual
Table Of Contents
- Manual
- Preface
- 1: Introduction
- 2: Disassembly
- Overview
- Disassembly Steps
- To remove the hard disk drive assembly:
- To remove the CD device(s):
- To remove the RF module:
- To remove the system memory:
- To remove the CPU:
- To remove the modem:
- To remove the floppy disk drive assembly:
- To remove the optional wireless LAN module:
- To remove the inverter board:
- To remove the mainboard:
- To remove the LCD/LED board:
- To remove the base cover:
- To remove the speaker units:
- To remove the bridge board:
- To remove the CD device base brackets:
- To remove the USB board:
- To remove the power supply unit:
- Removing the Hard Disk Drive Assembly
- Removing the CD Devices
- Removing the RF Module
- Removing the System Memory
- Removing the CPU
- Removing the Modem
- Removing the Floppy Disk Drive Assembly
- Removing the Wireless LAN Module
- Removing the I/O Bracket
- Removing the Rear Bracket
- Removing the Inverter Board
- Removing the Mainboard
- Separating the Bottom Case from the LCD & Mainboard Assembly
- Removing the LCD
- Removing the LED Board
- Removing the Base Cover
- Removing the Speaker Units
- Removing the Bridge Board
- Removing the CD Device Base Brackets
- Removing the USB Board
- Removing the Power Supply Unit
- Appendix A: Part Lists
- Appendix B: Schematic Diagrams
- Table 1 - 1 Schematic Diagram
- System Block Diagram
- Clock Generator
- DRCG Panel Type
- CPU (P4 mPGA 478) - 1 of 2
- CPU (P4 mPGA478) - 2 of 2
- MCH (CPU, HUB, AGP) - 1 of 2
- MCH (RDRAM, PCI) - 2 of 2
- RAMBUS A,B
- CPU Decoupling
- ATI Mobility M6 - 1 of 3
- ATI Mobility M6 - 2 0f 3
- ATI Mobility M6 - 3 0f 3
- VRAM Terminator
- Z3, LVDS
- Micro-P, LCD PWR
- ICH2 - 1 of 2
- ICH2 - 2 of 2
- Audio Codec, AMP
- IDE, PCI Reset
- PCMCIA 1394
- 1394 PHY, PCMCIA Ejecter
- LAN 8139C
- Super I/O
- USB, Bluetooth
- LPT, IR/RF
- Mini PCI, MDC
- Power - 1 of 2
- Power - 2 of 2
- SSC, VGA Power
- VRAM DDR - 1 of 2
- VRAM DDR - 2 of 2
- Video In
- External USB Board
- LED Board
- Inverter Board - Page 1 of 2
- Inverter Board - Page 2 of 2
- Appendix C: Switches
- Appendix D: Updating the FLASH ROM BIOS
Disassembly
2 - 22 Removing the I/O Bracket
2.Disassembly
Removing the I/O Bracket
1. Follow the sequence of steps 1 to 9 as illustrated in “Removing the System Memory” on page 2 - 14, in order to
remove the back case etc.
2. Remove the standard screws "
1"-"4" (Figure 2 - 12a), and use long-nosed pliers to remove the connector type
screws "
5"-"8".
3. Lift the I/O bracket "
9" up off the mainboard.
Removing the Rear Bracket
1. Follow the sequence of steps 1 to 9 as illustrated in “Removing the System Memory” on page 2 - 14 in order to
remove the back case etc.
2. Remove screws "
1"-"3" (Figure 2 - 13a).
3. Carefully ease the I/O bracket "
4" up off the mainboard.
Figure 2 - 12
I/O Bracket
Removal
Sequence
a. Remove the
screws, from the I/
O bracket.
b. Lift the I/O bracket
up off the
mainboard.
2
3
4
5
6
a. b.
7
1
8
9
9. I/O bracket
•8 screws
4. Rear bracket
•3 screws
Figure 2 - 13
Rear Bracket
Removal
Sequence
a. Remove the
screws, from the
rear bracket.
b. Ease the rear
bracket up off the
mainboard.
3
4
a. b.
1 2
b.