Toshiba A135 Personal Computer User Manual


 
2 Troubleshooting Procedures
Satellite A130/A135 /Satellite Pro A130 Series Maintenance Manual
[CONFIDENTIAL]
1
Chapter 2 Contents
2.1 Troubleshooting Introduction ........................................................................................3
2.2 Troubleshooting Flowchart............................................................................................4
2.3 Power Supply Troubleshooting......................................................................................9
2.4 Display Troubleshooting.................................................................................……….14
2.5 Keyboard Troubleshooting ..........................................................................................17
2.6 External USB Devices Troubleshooting......................................................................19
2.7 TV-Out Failure Troubleshooting .................................................................................21
2.8 TouchPad Troubleshooting..........................................................................................23
2.9 Speaker Troubleshooting .............................................................................................25
2.10 Optical drive troubleshooting......................................................................................27
2.11 Modem Troubleshooting..............................................................................................30
2.12 PCMCIA Troubleshooting...........................................................................................32
2.13 IEEE 1394 Troubleshooting ........................................................................................34
2.14 Wireless LAN Troubleshooting...................................................................................36
2.15 Finger printer troubleshooting .....................................................................................38
2.16 Bluetooth Troubleshooting…………………...…………………………….……….. 40
2.17 4 in 1 card Troubleshooting……………………………………………………..……42
2.18 1
st
HDD Troubleshooting……………………………………………………………..44
2.19 2
nd
HDD Troubleshooting……………………………………..……………………...46