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