User guide
Table Of Contents
- System Specifications
- System Utilities
- Machine Disassembly and Replacement
- Disassembly Requirements
- General Information
- External Module Disassembly Process
- Main Unit Disassembly Process
- Main Unit Disassembly Flowchart
- Removing the Switch Cover
- Removing the Keyboard
- Removing the Power Board
- Removing the Launch Board
- Removing the Antenna
- Removing the LCD Module
- Removing the Upper Cover
- Removing the Finger Print Reader
- Removing the Touch Pad Bracket
- Removing the Left Speaker Module
- Removing the Right Speaker Module
- Removing the Bluetooth Module
- Removing the Modem Module
- Removing the Mainboard
- Removing the USB Board
- Removing the RJ-11 Port
- Removing the Thermal Module
- Removing the CPU
- Removing the VGA Module
- LCD Module Disassembly Process
- LCD Module Reassembly Procedure
- Main Module Reassembly Procedure
- Replacing the VGA Module
- Replacing the CPU
- Replacing the Thermal Module
- Replacing the RJ-11 Port
- Replacing the Mainboard
- Replacing the Modem Module
- Replacing the Bluetooth Board
- Replacing the Right Speaker Module
- Replacing the Launch Board
- Replacing the Finger Print Reader
- Replacing the Touch Pad Bracket
- Replacing the Left Speaker Module
- Replacing the Upper Cover
- Replacing the LCD Module
- Replacing the Antenna Cables
- Replacing the Keyboard
- Replacing the Switch Cover
- Replacing the WLAN Module
- Replacing the Hard Disk Drive Module
- Replacing the DIMM Modules
- Replacing the ODD Module
- Replacing the Lower Covers
- Replacing the NewCard and SD Card Trays
- Troubleshooting
- Common Problems
- Power On Issue
- No Display Issue
- Random Loss of BIOS Settings
- LCD Failure
- Built-In Keyboard Failure
- Touchpad Failure
- Internal Speaker Failure
- Internal Microphone Failure
- HDD Not Operating Correctly
- ODD Failure
- USB Failure (Rightside)
- Modem Function Failure
- Wireless/WiMAX Function Failure
- Bluetooth Function Failure
- Robson Module Failure
- EasyTouch Button Failure
- Fingerprint Reader Failure
- Thermal Unit Failure
- HDMI Switch Failure
- External Mouse Failure
- Other Failures
- Intermittent Problems
- Undetermined Problems
- POST Codes Tables
- Common Problems
- Jumper and Connector Locations
- FRU (Field Replaceable Unit) List
- Model Definition and Configuration
- Test Compatible Components
- Online Support Information
- Index
Chapter 1 19
System Memory
Memory Combinations
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.
Item Specification
Memory controller Built-in
Memory size 0MB (no on-board memory)
DIMM socket number 2 sockets
Supports memory size per socket 2 GB
Supports maximum memory size 4G for 64bit OS (with two 2GB SODIMM)
Supports DIMM type Two DDR SODIMM
Supports DIMM Speed DDR II 667 only (GL), 667/800 (GM,PM) SDRAM
Memory module combinations You can install memory modules in any combinations as long as
they match the above specifications.
Slot 1 Slot 2 Total Memory
0MB 512MB 512MB
0MB 1024MB 1024MB
0MB 2048MB 2048MB
256MB 256MB 512MB
256MB 512MB 768MB
256MB 1024MB 1280MB
256MB 2048MB 2304MB
512MB 256MB 768MB
512MB 512MB 1024MB
512MB 1024MB 1536MB
512MB 2048MB 2560MB
1024MB 0MB 1024MB
1024MB 256MB 1280MB
1024MB 512MB 1536MB
1024MB 1024MB 2048MB
1024MB 2048MB 3072MB
2048MB 0MB 2048MB
2048MB 256MB 2304MB
2048MB 512MB 2560MB
2048MB 1024MB 3072MB
2048MB 2048MB 4096MB