Toshiba Satellite P775 Series Manual page 37

2 Troubleshooting Procedures
Chapter 2
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-tuner Troubleshooting ...........................................................................................21
2.8 TouchPad Troubleshooting ..........................................................................................23
2.9 Speaker Troubleshooting .............................................................................................25
2.10 Optical drive troubleshooting ......................................................................................27
2.11 Wireless LAN Troubleshooting ...................................................................................30
2.12 Camera Troubleshooting................................................... ...................32
2.13 Bluetooth Troubleshooting..................................................................... 34
2.14 Bridge Media slot Troubleshooting...........................................................36
2.15 HDD/SSD Troubleshooting....................................................................38
2.16 CRT failure Troubleshooting ................................................................. 40
2.17 HDMI CEC Troubleshooting ..................................................................42
2.18 MIC Troubleshooting ......................................................................... 44
2.19 USB3.0 Troubleshooting .....................................................................46
2.20 3D sensor troubleshooting process ...........................................................48
2.21 Sleep & charge Troubleshooting..............................................................50
2.22 CIR Troubleshooting...........................................................................52
2.23 Sleep & Play music Troubleshooting.........................................................54
2.24 Wimax Troubleshooting ..............................................................................................56
2.25 LAN Troubleshooting...........................................................................58
2.26 JET Troubleshooting.............................................................................60
2.27 Ambient Light sensor Troubleshooting ....................................................62
2.28 Battery Troubleshooting.........................................................................64
2.29 LED Troubleshooting .........................................................................66
Satellite P770/P775 Series Maintenance Manual
Contents
1