Satellite A660/ProA660 Series Maintenance Manual vi
Table of Contents Chapter 1 Hardware Overview
1.1 Features ............................................................................................................................... 1-1
1.2 2.5-inch HDD ...................................................................................................................... 1-9
1.3 DVD Super Multi (+-R Double Layer) ............................................................................. 1-10
1.4 Power Supply .................................................................................................................... 1-11
1.5 Batteries ............................................................................................................................ 1-13
1.5.1 Main Battery ....................................................................................................... 1-13
1.5.2 Battery Charging Control .................................................................................... 1-13
1.5.3 RTC Battery ........................................................................................................ 1-14
Chapter 2 Troubleshooting Procedures
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 TouchPad Troubleshooting .................................................................................................. 22
2.8 Speaker Troubleshooting ..................................................................................................... 24
2.9 Wireless LAN Troubleshooting ........................................................................................... 26
2.10 Camera troubleshooting ......................... …………………………………………………..28
2.11 Bluetooth Troubleshooting .................................................................................................. 30
2.12 3 in 1 card Troubleshooting ................................................................................................. 32
2-13 HDD/SSD troubleshooting process ..................................................................................... 34
2-14 CRT failure troubleshooting process ................................................................................... 36
2-15 LAN Troubleshooting .......................................................................................................... 38
2-16 MIC troubleshooting process ............................................................................................... 40