Toshiba Satellite A350 Series, Maintenance Manual

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2 Troubleshooting Procedures
Satellite A350D/A355D, SATEGO A350D, EQUIUM A350D Series Maintenance Manual
3
Figure
Figure 2-1 Troubleshooting Flowchart(1/2) ….…………………………………………..5
Figure 2-1 Troubleshooting Flowchart(2/2)…..…………………………………………..6
Figure 2-2 Power Supply Flowchart ………….…………………………………………..9
Figure 2-3 Display Flowchart ……………………………………………………………14
Figure 2-4 Keyboard troubleshooting process...................................................................17
Figure 2-5 External USB device troubleshooting process.................................................19
Figure 2-6 TouchPad troubleshooting Process …………………………………………..21
Figure 2-7 UWB troubleshooting Process ……………………………………………….23
Figure 2-8 Speaker troubleshooting process......................................................................26
Figure 2-9 Optical drive troubleshooting process ……………………………………….28
Figure 2-10 Modem troubleshooting process ………….…………………………………32
Figure 2-11 Express card troubleshooting process …….………………………………….34
Figure 2-12 IEEE 1394 troubleshooting process ……….…………………………………36
Figure 2-13 Wireless LAN troubleshooting process ….…………………………………..40
Figure 2-14 Camera troubleshooting process ……………………………………………. 43
Figure 2-15 Bluetooth troubleshooting process…..……………………………….……….45
Figure 2-16 Bridge media assemble card troubleshooting process…………..…….………48
Figure 2-17 HDD troubleshooting process……………………………….………………..50
Figure 2-18 CRT Port troubleshooting process …………………………………………....53
Figure 2-19 HDMI Troubleshooting process ……………………………………………..55
Figure 2-20 SPDIF troubleshooting process …..…………………………………………. 57
Figure 2-21 MIC troubleshooting process ……………………………………………….. 59
Figure 2-22 Finger printer troubleshooting process ………………………………………61
Figure 2-23 FM tuner Troubleshooting ………………………………………………….. 63
Figure 2-24 E-SATA Troubleshooting ………………………………….……………….. 66
Figure 2-25 Sensor Button Troubleshooting………..…………………….……………….68
Figure 2-26 LED Troubleshooting ………………...……….……………………………..70
Figure 2-27 Thermal Module Troubleshooting………...…………………………………71
Figure 2-28 TV-out Troubleshooting ………...……………….…………………………..73
Figure 2-29 LAN Troubleshooting ………………………....………………………..........75
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