Clevo M740TU, M760TU manual Removing the System Memory RAM, RAM Module Removal

Page 37

Removing the System Memory (RAM)

The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting DDR2 667/800MHz. The main memory can be expanded up to 4GB. The SO-DIMM modules supported are 1024MB, and 2048MB and DDRII 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, remove the battery (page 2 - 5).

2.Locate the component bay cover 1 , and remove screws 2 - 4 .

3.Carefully (a fan and cable are attached to the under side of the cover) lift up the bay cover.

4.Carefully disconnect the fan cable 5 , and remove the cover 1 .

a.

2

3

4

 

2

 

 

1

3

1

 

 

 

 

 

 

 

4

M740T/M740TU

 

M760T/M760TU

 

b.

11

5

5

 

Disassembly

Figure 7

RAM Module

Removal

a. Remove the screws. b. Remove the cover.



Contact Warning

Be careful not to touch the metal pins on the module’s connecting edge. Even the clean- est hands have oils which can attract parti- cles, and degrade the

module’s perfor- mance.



1.Component Bay Cover

• 3 Screws

2.Disassembly

Removing the System Memory (RAM) 2 - 11

Image 37
Contents Page Page M740T/M740TU/M760T/M760TU Trademarks About this Manual Important Safety Instructions Instructions for Care and Operation Power Safety Battery Precautions Preface Contents PCI-E LAN RTL8111C Introduction Feature Specification System SpecificationsSystem Specifications 1 Umts Modes Optional Optical Drive Module Options Top View External Locator Top View with LCD Panel OpenRight Side Views Front ViewsLeft Side View External Locator Left Side & Rear ViewRear View Bottom View External Locator Bottom ViewMainboard Top Key Parts Mainboard Overview Top Key PartsMainboard Bottom Key Parts Mainboard Overview Bottom Key PartsMainboard Top Connectors Mainboard Overview Top ConnectorsMainboard Bottom Connectors Mainboard Overview Bottom ConnectorsIntroduction Overview DisassemblyDisassembly Maintenance Precautions Disassembly Disassembly StepsBattery Removal Removing the BatteryRemoving the Hard Disk Drive HDD AssemblyRemoving the Hard Disk Drive 2 For M760T/M760TU computers Optical Device Removal Removing the Optical CD/DVD DeviceM740T/M740TU M760T/M760TU Optical Device Removal cont’dRAM Module Removal Removing the System Memory RAMRAM Module Removal cont’d Inverter Board Removal Removing the Inverter BoardProcessor Removal Removing and Installing the ProcessorM740T/M740TU M760T/M760TU Processor Removal Cont’d Unlock LockProcessor Installation Processor Installation ProcedureWireless LAN Module Removal Removing the Wireless LAN ModuleBluetooth Module Removal Removing the Bluetooth ModuleKeyboard Removal Removing the KeyboardModem Removal Removing the ModemM760T/M760TU 3434 Modem Removal Cont’d M740T/M740TU e M760T/M760TUDisassembly Appendix a Part Lists Part List Illustration Location Part List Illustration LocationTop with Fingerprint M740T/M740TU Top with Fingerprint M740T/M740TUTop without Fingerprint M740T/M740TU Bottom M740T Bottom M740TU Bottom M740TULCD M740T M740TU LCD M740T/M740TUHDD M740T/M740TU Combo M740T/M740TU DVD-Dual Drive M740T/M740TU DVD-Dual Drive M740T/M740TUTop with Fingerprint M760T/M760TU Top with Fingerprint M760T/M760TUTop without Fingerprint M760T/M760TU Bottom M760T Bottom M760TU Bottom M760TULCD M760T/M760TU HDD M760T/M760TU Combo M760T/M760TU DVD-Dual Drive M760T/M760TU DVD-Dual Drive M760T/M760TUSchematic Diagrams Appendix B Schematic DiagramsSheet 1 System Block Diagram System Block DiagramUS B4 US B5Sheet 2 Clock Generator Clock GeneratorClock Generator Layout noteSheet 3 Penryn Socket-P CPU 1/2 Penryn Socket-P CPU 1/2Thermal Senser Sheet 4 Penryn Socket-P CPU 2/2 Penryn Socket-P CPU 2/2I D 4 4 I D 5 4 5V SSheet 5 Cantiga 1/7, Host Cantiga 1/7, HostSheet 6 Cantiga 2/7, GraphicsGraphics MA X=Sheet 7 of 51 Cantiga 3/7 Cantiga 3/7Cantiga 4/7 Sheet 9 of 51 Cantiga 5/7 Cantiga 5/7Sheet 10 of 51 Cantiga 6/7 Cantiga 6/7C D H P LL Sheet 11 of 51 Cantiga 7/7 Cantiga 7/7Sheet 12 Ddrii SO-DIMMD S P D T E S TB B S 2 # B a 1 4B B S 0 # B B S 1 #Mode Panel, Inverter, CRTSheet 15 of 51 VGA NB9M-1 VGA NB9M-1VGA NB9M-2 Sheet 17 of 51 VGA NB9M-3 VGA NB9M-3A D QM2 Sheet 18 of 51 VGA NB9M-4 VGA NB9M-4Sheet 19 VGA NB9M-5Sheet 20 of 51 VGA NB9M-6 VGA NB9M-6Sheet 21 VGA NB9M-7Sheet 22 ICH9M 1/4, SataSata HDD Sata HDD & ODD LEDPlace within ICH9M 2/4, PCI, USBSPI*R = 0.1~0.5 Sheet 24 ICH9M 3/4 PowerC S a T a P L L Sheet 25 ICH9M 4/4C G L a N P L L C G LA N P L LNEW Card New Card, Mini PcieMini Card Sheet 27 3G, Powergood3GEN UimvppConn USB, Fan, TP, FP, Multi CONMI L 100 MILSheet 29 Card Reader Card Reader50m il Sata ODD, LED, Hotkey, LID SWSheet 31 PCI-E LAN RTL8111CRTL8111C Sheet 32 Audio Codec ALC662 Audio Codec ALC662Codec BeepSheet 33 of 51 Audio AMP Audio AMPAudio AMP KBCSPI*R = 0.1~0.5 Fo r? ? ? Or IT 851 2C X/E5VS, 3VS, 3.3VM, 1.05VS, VIN1 Power Plane5VS 150mASheet 36 of 51 Power 3.3V/5V Power 3.3V/5VTV C C LD O5Sheet 37 of 51 Power 1.5VS/ 1.05VS Power 1.5VS/1.05VSU T OO DSheet 38 Power 1.8V/0.9V Power 1.8V/0.9VS a TT E NSheet 39 Power GPU/NVVDD Power GPU/NVVDDVgfxcore PU2 R a MPDcjack AC-IN, ChargerCT L CH G E NClose to IMVP6 Sheet 41Sheet 42 NvvddGND P a D Sheet 43 Sheet 44 External ODD Board for M76 External ODD Board for M76Sheet 45 Click Finger Board For M76 Click & Finger Board for M76Ns tuf f 10mil 30 K0Sheet 46 Multi Function Board Multi Function BoardMulti I/O Conn MDCSheet 47 Audio BoardAudio Board 50 milSheet 48 of 51 Finger Sensor Board for M76 Finger Sensor Board for M76Sheet 49 of 51 Power Switch Board for M74 Power Switch Board for M74SMB TN # Sheet 50 FingerPrint Board For M74 FingerPrint Board for M74Sheet 51 of 51 Power Switch Board for M76 Power Switch Board for M76SH B TN #