Toshiba PROA660 Manual Do Utilizador

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Chapter 2 
Troubleshooting Procedures 
Chapter 2 
Contents 
2.1 
Troubleshooting Introduction ......................................................................................  4 
2.2       Troubleshooting Flowchart ……………………………………………………………5 
2.3       Power Supply Troubleshooting ……………………………………………………...11 
2.4       Display Troubleshooting ..............................................................................................16 
2.5 
Keyboard Troubleshooting ......................................................................................... 19 
2.6 
External USB Devices Troubleshooting ......................................................................21 
2.7 
TV-tuner Troubleshooting ...........................................................................................23 
2.8 
TouchPad Troubleshooting ..........................................................................................24 
2.9 
Speaker Troubleshooting .............................................................................................27 
2.10     Optical drive troubleshooting ......................................................................................29 
2.11     Modem Troubleshooting …………………………………………… ……………….32 
2.12 
Express card Troubleshooting......................................................................................34 
2.13 
Wireless LAN Troubleshooting ...................................................................................36 
2.14      Camera Troubleshooting…………………………………………… ……………….38 
2.15     Bluetooth Troubleshooting…………………...…………………………….……….. 40 
2.16     Bridge Media slot Troubleshooting……………………………………………..……42 
2.17     HDD/SSD Troubleshooting…………………………………………………………..44 
2.18     CRT failure Troubleshooting ………………………………………………………. 46  
2.19     HDMI CEC Troubleshooting ………………………………………………………...48 
2.20     MIC Troubleshooting ………………………………………………………………. 50 
2.21     Finger print Troubleshooting ……………………………………………………….. 52 
2.22     E-SATA Troubleshooting ………………………………………….……………….. 54 
2.23     Felica Troubleshooting ………………………….………………………………….. 56 
2.24     JET  Troubleshooting………..………..……………………………………...……….58 
2.25     3D sensor troubleshooting process …………………………………………………..60 
2.26     Sleep & charge Troubleshooting……………………………………………………..62 
2.27     CIR Troubleshooting…………………………………………………………………64 
2.28     Sleep & Play music Troubleshooting………….……………………………………. 66 
2.29 
Wimax Troubleshooting ..............................................................................................68 
2.30     3G Troubleshooting…………………………………………………………………..70 
2.31     LAN Troubleshooting………………………………………………...………………73 
2.32     Ambient Light sensor Troubleshooting    ……………….…………...………………75