AMD D900K manual Disassembly

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Disassembly

2.Disassembly

NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too).

Maintenance Tools

The following tools are recommended when working on the notebook PC:

M3 Philips-head screwdriver

M2.5 Philips-head screwdriver (magnetized)

M2 Philips-head screwdriver

Small flat-head screwdriver

Pair of needle-nose pliers

Anti-static wrist-strap

Connections

Connections within the computer are one of four types:

Locking collar sockets for ribbon connectors

To release these connectors, use a small flat-head screwdriver to

 

gently pry the locking collar away from its base. When replac-

 

ing the connection, make sure the connector is oriented in the

 

same way. The pin1 side is usually not indicated.

Pressure sockets for multi-wire connectors

To release this connector type, grasp it at its head and gently

 

rock it from side to side as you pull it out. Do not pull on the

 

wires themselves. When replacing the connection, do not try to

 

force it. The socket only fits one way.

Pressure sockets for ribbon connectors

To release these connectors, use a small pair of needle-nose pli-

 

ers to gently lift the connector away from its socket. When re-

 

placing the connection, make sure the connector is oriented in

 

the same way. The pin1 side is usually not indicated.

Board-to-board or multi-pin sockets

To separate the boards, gently rock them from side to side as

 

you pull them apart. If the connection is very tight, use a small

 

flat-head screwdriver - use just enough force to start.

2 - 2 Overview

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Contents Page Page D900K Trademarks About this Manual Important Safety Instructions Instructions for Care and Operation Power Safety Battery Precautions Related Documents Contents Preface Introduction System Specifications Feature SpecificationSystem Specifications 1 Pcmcia Environmental Temperature External Locator Top View with LCD Panel Open Top ViewFront Views External Locator Front & Rear ViewsRear Views Left Side View External Locator Left & Right Side ViewRight Side View External Locator Bottom View Bottom ViewD900K Mainboard Overview Top Key Parts Mainboard Top Key PartsD900K Mainboard Overview Bottom Key Parts Mainboard Bottom Key PartsD900K Mainboard Overview Top Connectors Mainboard Top ConnectorsD900K Mainboard Overview Bottom Connectors Mainboard Bottom ConnectorsIntroduction Disassembly OverviewDisassembly Maintenance Precautions Disassembly Steps Removing the Battery Battery RemovalRemoving the Optical CD/DVD Device Optical Device RemovalHDD Assembly Removal Removing the Hard Disk DriveRemoving the Processor Processor RemovalProcessor Removal Cont’d Removing the System Memory RAM RAM Module RemovalRemoving the VGA Card VGA Card RemovalRemoving the Keyboard Keyboard RemovalRemoving the Wireless LAN Module Wireless LAN Module RemovalRemoving the Modem Modem RemovalRemoving the TV Tuner Card TV Tuner Card RemovalDisassembly Disassembly Disassembly Appendix APart Lists Part List Illustration Location Part List Illustration LocationTOP D900K TOP D900KBottom D900K Bottom D900KLCD D900K DVD Toshiba DVD Toshiba D900KD900K Combo Tsst D900K Combo TsstDVD-DUAL RW D900K DVD-DUAL RWCombo Toshiba D900K Combo ToshibaPart Lists Appendix BSchematic Diagrams Schematic DiagramsBlock Diagram Block DiagramSheet 1 Sheet 2 Clock GeneratorClock Generator Sheet 3 CPU-1 CONTROL/ HypertransportCPU-1 Control Hypertransport Sheet 4 CPU-2 Memory InterfaceCPU-2 Memory Interface Sheet 5 DDR Memory DimmDDR Memory Dimm Sheet 6 DDR TerminationDDR Termination CPU-3 Power GND CPU-3 POWER/ GNDSheet 7 NB K8T890-1 HT Interface Sheet 8 NB K8T890-1 HTNB K8T890-2 PCI-E Interface Sheet 9 NB K8T890-2 PCI-ESheet 10 of 40 NB K8T890-3 NB K8T890-3 Vlink & VGAVlink & VGA SB VT8237A-1PCI/ USB SB VT8237A-1PCISB VT8237A-2 IDE, ISA & Sata Sheet 13 SB VT8237A-3 LPC SB VT8237A-3 LPC, LAN, VlinkLAN, Vlink VGA Daughter Connector VGA Daugther ConnectorSheet 14 Sheet 15 DVI/ TV OUT/ Video in CONDVI/ TV OUT Video in CON Panel CON/ LED Indicator SATALED# D18RPIDEACT# D19 RPIDEACT#Sheet 17 Pcmcia T11410Pcmcia T11410 Pcmcia POWER/ FAN CON BOE#BWP# DdonSheet 19 PCI 1394a TI PCI 1394a TI TSB43AB22TSB43AB22 Glan RTL8110SBL Sheet 20Glan RTL8110SBL VdacSheet 21 HDD CONHDD CON LPC Super I/ O NS87393 Sheet 22LPC Super I/ O NS87393LPT/ COM Port CON/ Thermistor Sheet 23LPT/ COM Port CON/ ThermistorLPC H8 Sheet 24LPC H8 5V LevelSheet 25 Codec ALC850Codec ALC850 Audio Jack & ADJ Power Audio Jack ADJ PowerSheet 26 LOUT-LSheet 27 Audio DJ Bbvl + ControlAudio DJ Bbvl + Control Audio Processor USB/ CR/ CCD CON/ SRSCrpwren Mini PCI/ NC/ MDC/ BT CON Sheet 29Mini PCI/ NC/ MDC BT CON SvideoCPower Controller Power ControllerSheet 30 Sheet 31 THERMTRIP#330,33 Vcorepwrgd CPURST#System Power System PowerSheet 32 SYS5VSheet 33 VcoreVcore +01.2VS, +1.5V, +2.5v, DDR DDON#Sheet 35 ChargerCharger Sheet 36 Audio BoardAudio Board Sheet 37 Audio DJ BoardAudio DJ Board Sheet 38 CD-ROM BoardCD-ROM Board Sheet 39 Click BoardClick Board Switch Board Switch BoardSheet 40 Schematic Diagrams