Personal Computer User Manual
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 Antenna
- Removing the LCD Module
- Removing the Upper Cover
- Removing the Touch Pad Bracket
- Removing the Finger Print Reader
- Removing the Launch Board
- Removing the Speaker Module
- Removing the Switch Board
- Removing the Touch Pad Board
- Removing the I/O Board
- Removing the Bluetooth module
- Removing the Modem Module
- Removing the Main Board
- Removing the Thermal Module
- Removing the CPU
- Removing the CPU Fan
- Removing the HDMI Module
- LCD Module Disassembly Process
- LCD Module Reassembly Procedure
- Main Module Reassembly Procedure
- Replacing the CPU
- Replacing the Thermal Module
- Replacing the CPU Fan Module
- Replacing the HDMI Module
- Replacing the Mainboard
- Replacing the I/O Board
- Replacing the Bluetooth Board
- Replacing the Modem Module
- Replacing the Finger Print Reader
- Replacing the Touch Pad Bracket
- Replacing the Launch Board
- Replacing the Switch Board
- Replacing the Antenna Cables
- Replacing the Speaker Module
- 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 Express 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
- Modem Function Failure
- Wireless Function Failure
- EasyTouch Button Failure
- Thermal Unit 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
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Chapter 1 25
USB Interface
Keyboard
Battery
LCD 14.1”
Item Specification
Chipset ICH9M
USB Compliancy Level 2.0
Number of USB port 2
Location Left Side
Item Specification
Keyboard controller KB926
Total number of keypads 88/89/93
Windows logo key Yes
Internal & external keyboard work
simultaneously
Yes
Item Specification
Vendor & model name Sanyo AS07A
Sony AS07A
Simplo AS07A
Panasonic AS07A
Battery Type Li-ion
Pack capacity 4400 mAh
Number of battery cell 6
Package configuration 3 cells in series, 2 series in
parallel
Item Specification
Vendor/model name LG.Philips/LP141WX3, AUO/B141EW04 V4,
Chimei/N141I3 - L02, Samsung/LTN141W3-L01
Screen Diagonal (mm) 14.1 inches
Active Area (mm) 303.74 x 189.84 mm
Display resolution (pixels) 1280 x 800 WXGA
Pixel Pitch 0.2373 × 0.2373 mm
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Transmissive mode, normally white
Typical White Luminance (cd/m
2
)
also called Brightness
200 cd/m2(Typ.5 point)
Luminance Uniformity 1.3 max.
Contrast Ratio 300 minimum
Response Time (Optical Rise
Time/Fall Time) msec
16
Nominal Input Voltage VDD +3.3V
Typical Power Consumption (watt) 1.4W max.
Weight (without inverter) 400g max.
Physical Size (mm) 319.5 (±0.5) x 205.5 (± 0.5) x 5.5 max.
Electrical Interface 3.3V LVDS interface with 1 pixel/clock