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
 Right Side View
External Locator Left & Right Side View
Left 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
 Sheet 1
Block Diagram
Block Diagram
 Clock Generator
Clock Generator
Sheet 2
 CPU-1
CPU-1
Sheet 3
Vcore
 CPU-2
CPU-2
Sheet 4
 Intel P965 CPU Interface 1/4
Sheet 5 Intel P965 CPU Interace
 MCHBSEL2
MCHBSEL0
MCHBSEL1
PE0RX0 PE0TXC0
 Intel P965 Memory I/F 3/4
Sheet 7 Intel P965 Memory I/F
 Ddrii Sodimm
Ddrii Sodimm
Sheet 8
3VS
 Intel P965 Power 4/4
Sheet 9 Intel P965 Power
 CPU, IRQ
ICH8 PCI, DMI, CPU, IRQ
Sheet 10 of 40 ICH8 PCI, DMI
 USB, Gpio
ICH8 LPC, ATA, USB, Gpio
Sheet 11 of 40 ICH8 LPC, ATA
 2VS 9,15..17,30
ICH8 Power
Sheet 12 ICH8 Power
 MXM PCI-E CON1
MXM PCI-E CON1
Sheet 13
 MXM PCI-E CON2
MXM PCI-E CON2
Sheet 14
 BR03 PCI-E & Straps 1/3
Sheet 15 BR03 PCI-E & Strap
 BR03 PCI-E
BR03 PCI-E Interface 2/3
Sheet 16
Interface 2/3
 BR03 Power & GND 3/3
BR03 Power & GND
 DVI/ CRT
DVI/ CRT
Sheet 18
 Panel CON/ LED Indicator
Sheet 19 Panel Con LED Indicator
 CARDPWREN#
1394/ Card Reader TI PCI7402
10,28 AD0..31
 Glan RTL8111B
Glan RTL8111B
Sheet 21
 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
 ROM
CCD/ BT/ FAN/ ROM
Sheet 27 of 40 CCD/ BT/ FAN
 Mini PCI/ MDC/ New Card
Sheet 28 Mini PCI/ MDC New Card
 AC-In, Charger
Sheet 29 of 40 AC-In, Charger
 VDD5 19,23,26,31,33
Power 1.2V
Sheet 30 Power 1.2V
25VS 6,9,12 2VS 2VS 4..6,9,12,15..17
 19,23,26,30,33 VDD5
Power 1.5V/ 1.05V
Sheet 31 Power 1.5V
13,14 RUNPWROK#
 Vssa
Sheet 32 Power 1.8V 12V
8VPWRGD C
Vtten
 5VS 6,12..14,18,19,22,24,26..28
VDD5 19,23,26,30,31 10..13,21,25..28,30..32
5VS 4,9..13,25,28
VIN 13,19,26,29..32,34
 Vcoreon
VCore Power
VIN
Vttpwgd
 Audio Board
Sheet 35 Audio Board
 Card Reader Board
Sheet 36 Card Reader Board
 Tpaddatac Tpadclkc
Click Board
Sheet 37 Click Board
SWR
 HotKey Board
Sheet 38 HotKey Board
 PRG GND
Switch Board
Sheet 39 of 40 Switch Board
 USBP0F SBN0F SBP2F SBN2F
USB Board
Sheet 40 USB Board
USBN4F USBP4F USBN6F USBP6F
 Schematic Diagrams