Table of Contents
1.1
Features ............................................................................................................................. 1-1
1.2
2.5-inch HDD ................................................................................................................. 1-10
1.3
1.4
1.5
Power Supply .................................................................................................................. 1-13
1.6
Batteries .......................................................................................................................... 1-15
1.6.1
Main Battery ..................................................................................................... 1-15
1.6.2
1.6.3
RTC Battery ...................................................................................................... 1-16
Chapter 2
2.1
2.2
Troubleshooting Flowchart .................................................................................................. 4
2.3
2.4
Display Troubleshooting ................................................................................................... 14
2.5
Keyboard Troubleshooting ................................................................................................ 17
2.6
2.7
TouchPad Troubleshooting ................................................................................................ 21
2.8
Speaker Troubleshooting ................................................................................................... 23
2.9
2.10
Modem Troubleshooting .................................................................................................. 28
2.11
2.12
Camera Troubleshooting ................................................................................................... 32
2.13
2.14
[CONFIDENTIAL]
vi
Satellite L670/L675/ Pro L670/L675 Series Maintenance Manual