Page
Page
 D900C/D901C
 Trademarks
 About this Manual
 Important Safety Instructions
 Instructions for Care and Operation
 Power Safety
 Battery Precautions
 Preface
 Contents
 DVI/ CRT
 Introduction
 System Specifications
Feature Specification
 System Specifications 1
 Option
 Physical
 External Locator Top View with LCD Panel Open
Top View
 External Locator Front & Rear Views
Front Views
 External Locator Left & Right Side View
Left Side View
Right Side View
 External Locator Bottom View
Bottom View
 Mainboard Overview Top Key Parts
Mainboard Top Key Parts
 Mainboard Overview Bottom Key Parts
Mainboard Bottom Key Parts
 Mainboard Overview Top Connectors
Mainboard Top Connectors
 Mainboard Overview Bottom Connectors
Mainboard Bottom Connectors
 Introduction
 Disassembly
Overview
 Disassembly
 Maintenance Precautions
 Disassembly Steps
Disassembly
 Removing the Battery
Battery Removal
 Removing the Optical CD/DVD Device
Optical Device Removal
 HDD Assembly Removal
Removing the Hard Disk Drive
 Assembly Removal
Removing the Hard Disks in the Secondary HDD Bay
 Removing the System Memory RAM
RAM Module Removal
 RAM Module Removal cont’d
Contact Warning
 Removing the Processor
Processor Removal
 Removing the VGA Card
VGA Card Removal
 VGA Card Removal Cont’d
 Installing the VGA Card
VGA Card Installation
 Removing the Keyboard
Keyboard Removal
 Removing the Wireless LAN Module
Wireless LAN Module Removal
 Removing the Bluetooth Module
Bluetooth Module Removal
 Removing the Modem
Modem Removal
 Removing the TV Tuner Card
TV Tuner Card Removal
 Disassembly
 Appendix APart Lists
 Part List Illustration Location
Part List Illustration Location
 TOP D900C/D901C
TOP D900C D901C
 Bottom D900C/D901C
Bottom D900C
 LCD D900C/D901C
 MB One VGA only D900C/D901C
MB One VGA only D900C/D901C
 MB D900C/D901C
MB D900C/D901C
 HDD D900C/D901C
HDD D900C D901C
 2nd HDD D900C/D901C
2nd HDD D900C D901C
 Combo D900C/D901C
Combo D900C
 DVD-DUAL RW D900C/D901C
DVD-DUAL RW D900C/D901C
 Part Lists
 Appendix BSchematic Diagrams
Schematic Diagrams
 Block Diagram
Block Diagram
Sheet 1
 Clock Generator
Sheet 2
Clock Generator
 CPU-1
Sheet 3
CPU-1
Vcore
 CPU-2
Sheet 4
CPU-2
 Intel P965 CPU Interface 1/4
Sheet 5 Intel P965 CPU Interace
 MCHBSEL0
MCHBSEL1
MCHBSEL2
PE0RX0 PE0TXC0
 Intel P965 Memory I/F 3/4
Sheet 7 Intel P965 Memory I/F
 Ddrii Sodimm
Sheet 8
Ddrii Sodimm
3VS
 Intel P965 Power 4/4
Sheet 9 Intel P965 Power
 ICH8 PCI, DMI, CPU, IRQ
Sheet 10 of 40 ICH8 PCI, DMI
CPU, IRQ
 ICH8 LPC, ATA, USB, Gpio
Sheet 11 of 40 ICH8 LPC, ATA
USB, Gpio
 ICH8 Power
Sheet 12 ICH8 Power
2VS 9,15..17,30
 MXM PCI-E CON1
Sheet 13
MXM PCI-E CON1
 MXM PCI-E CON2
Sheet 14
MXM PCI-E CON2
 BR03 PCI-E & Straps 1/3
Sheet 15 BR03 PCI-E & Strap
 BR03 PCI-E Interface 2/3
Sheet 16
BR03 PCI-E
Interface 2/3
 BR03 Power & GND 3/3
BR03 Power & GND
 DVI/ CRT
Sheet 18
DVI/ CRT
 Panel CON/ LED Indicator
Sheet 19 Panel Con LED Indicator
 1394/ Card Reader TI PCI7402
10,28 AD0..31
CARDPWREN#
 Glan RTL8111B
Sheet 21
Glan RTL8111B
 Audio ALC888/ Amplifier
Sheet 22 Audio ALC888 Amplifier
 KBC-H8/2111
Sheet 23 of 40 KBC-H8/2111
 JM368 Pcie to Pata
Pata
 Mini Card & TV Out/ Video
 Daughter Connection
Sheet 26 Daughter Connection
 CCD/ BT/ FAN/ ROM
Sheet 27 of 40 CCD/ BT/ FAN
ROM
 Mini PCI/ MDC/ New Card
Sheet 28 Mini PCI/ MDC New Card
 AC-In, Charger
Sheet 29 of 40 AC-In, Charger
 Power 1.2V
Sheet 30 Power 1.2V
VDD5 19,23,26,31,33
25VS 6,9,12 2VS 2VS 4..6,9,12,15..17
 Power 1.5V/ 1.05V
Sheet 31 Power 1.5V
19,23,26,30,33 VDD5
13,14 RUNPWROK#
 Sheet 32 Power 1.8V 12V
8VPWRGD C
Vssa
Vtten
 VDD5 19,23,26,30,31 10..13,21,25..28,30..32
5VS 4,9..13,25,28
5VS 6,12..14,18,19,22,24,26..28
VIN 13,19,26,29..32,34
 VCore Power
VIN
Vcoreon
Vttpwgd
 Audio Board
Sheet 35 Audio Board
 Card Reader Board
Sheet 36 Card Reader Board
 Click Board
Sheet 37 Click Board
Tpaddatac Tpadclkc
SWR
 HotKey Board
Sheet 38 HotKey Board
 Switch Board
Sheet 39 of 40 Switch Board
PRG GND
 USB Board
Sheet 40 USB Board
USBP0F SBN0F SBP2F SBN2F
USBN4F USBP4F USBN6F USBP6F
 Schematic Diagrams