Toshiba Satellite P775 Series Manual page 8

Figure 2-17 MIC troubleshooting process .........................................................44
Figure 2-18 USB3.0 Troubleshooting process.....................................................46
Figure 2-19 3D sensor troubleshooting process ..................................................48
Figure 2-20 Sleep & Charge Troubleshooting......................................................50
Figure 2-21 CIR troubleshooting process ..........................................................52
Figure 2-22 Sleep and Play music troubleshooting process ....................................54
Figure 2-23 Wimax Troubleshooting process.......................................................56
Figure 2-24 LAN troubleshooting process .........................................................58
Figure 2-25 JET Troubleshooting process............................................................60
Figure 2-26 Ambient Light Sensor troubleshooting process.......................................62
Figure 2-27 Battery troubleshooting process.........................................................64
Figure 2-28 LED troubleshooting process............................................................66
Chapter 3 Tests and Diagnostics
3.1 The Diagnostic Test ............................................................................................................... 2
3.2 Executing the Diagnostic Test ............................................................................................... 3
3.3 Display Configuration ........................................................................................................... 6
3.4 Audio sound Test ................................................................................................................... 7
3.5 Fan ON/OFF Test ................................................................................................................ 10
3.6 Main Battery Charge Test .................................................................................................... 12
3.7 FDD Test .............................................................................................................................. 14
3.8 Memory Check .................................................................................................................... 15
3.9 Keyboard Test ...................................................................................................................... 18
3.10 Mouse (Pad) Test ................................................................................................................. 20
3.11 LCD Pixels Mode Test ........................................................................................................ 21
3.12 Magnetic switch Test ........................................................................................................... 22
3.13 LAN Test ............................................................................................................................. 23
3.14 RTC Test .............................................................................................................................. 25
3.15 BUTTON Test.............................................................................................26
3.16 1st HDDTest .............................................................................................28
3.17 2nd HDDTest..........................................................................................30
Satellite P770/P775 Series Maintenance Manual
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