AMD D900K manual Removing the System Memory RAM, RAM Module Removal

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2.Disassembly

Disassembly

Figure 6

RAM Module

Removal

a. Remove the screws. b. Lift off the bay cover. c. Pull the release

latch(es).

d. Remove the mod- ule(s).



Contact Warning

Be careful not to touch the metal pins on the module’s connecting edge. Even the cleanest hands have oils which can attract particles, and degrade the module’s performance.



8. RAM Module(s)

• 4 Screws

Removing the System Memory (RAM)

The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting DDR 400 MHz. The main memory can be expanded up to 2GB. The SO-DIMM modules supported are 256MB, 512MB and 1024MB DDR Modules. The total memory size is automatically detected by the POST routine once you turn on your computer.

Memory Upgrade Process

1.Turn off the computer, and turn it over and remove the battery (page 2 - 5).

2.Locate the memory (RAM) bay cover and remove screws 1 - 4 .

3.Carefully (the fan cable will still be attached) lift off the bay cover 5 .

4.Gently pull the two release latches 6 & 7 on the sides of the memory socket in the direction indicated by the arrows (Figure c).

5.The RAM module 8 will pop-up (Figure d), and you can then remove it.

6.Pull the latches to release the second module if necessary.

7.Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.

8.The module will only fit one way as defined by its pin alignment. Make sure the module is seated as far into the slot as it will go. DO NOT FORCE IT; it should fit without much pressure.

9.Press the module in and down towards the mainboard until the slot levers click into place to secure the module.

10.Replace the memory (RAM) bay cover and the screws (Figure a).

11.Restart the computer to allow the BIOS to register the new memory configuration as it starts up.

a.

c.

d.

1

2

 

 

 

3

4

8

6 7

b.

5

2 - 10 Removing the System Memory (RAM)

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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 ViewExternal Locator Front & Rear Views Front ViewsRear Views External Locator Left & Right Side View Left 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 Removal HDD 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 D900K DVD ToshibaD900K 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 Clock Generator Sheet 2Clock Generator CPU-1 CONTROL/ Hypertransport Sheet 3CPU-1 Control Hypertransport CPU-2 Memory Interface Sheet 4CPU-2 Memory Interface DDR Memory Dimm Sheet 5DDR Memory Dimm DDR Termination Sheet 6DDR 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-ENB K8T890-3 Vlink & VGA Sheet 10 of 40 NB K8T890-3Vlink & VGA SB VT8237A-1PCI/ USB SB VT8237A-1PCISB VT8237A-2 IDE, ISA & Sata SB VT8237A-3 LPC, LAN, Vlink Sheet 13 SB VT8237A-3 LPCLAN, Vlink VGA Daugther Connector VGA Daughter ConnectorSheet 14 DVI/ TV OUT/ Video in CON Sheet 15DVI/ TV OUT Video in CON Panel CON/ LED Indicator SATALED# D18RPIDEACT# D19 RPIDEACT#Pcmcia T11410 Sheet 17Pcmcia T11410 Pcmcia POWER/ FAN CON BOE#BWP# DdonPCI 1394a TI TSB43AB22 Sheet 19 PCI 1394a TITSB43AB22 Glan RTL8110SBL Sheet 20Glan RTL8110SBL VdacHDD CON Sheet 21HDD 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 LevelCodec ALC850 Sheet 25Codec ALC850 Audio Jack & ADJ Power Audio Jack ADJ PowerSheet 26 LOUT-LAudio DJ Bbvl + Control Sheet 27Audio DJ Bbvl + Control USB/ CR/ CCD CON/ SRS Audio ProcessorCrpwren 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 SYS5VVcore Sheet 33Vcore +01.2VS, +1.5V, +2.5v, DDR DDON#Charger Sheet 35Charger Audio Board Sheet 36Audio Board Audio DJ Board Sheet 37Audio DJ Board CD-ROM Board Sheet 38CD-ROM Board Click Board Sheet 39Click Board Switch Board Switch BoardSheet 40 Schematic Diagrams