Toshiba Satellite L550 series, Руководство по обслуживанию

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2 Troubleshooting Procedures
Satellite L550/ProL550 Series Maintenance Manual
2
Figures
Figure2-1 Troubleshooting flowchart (1/2)………………………………………………5
Figure2-1 Troubleshooting flowchart (22)………………………………………………6
Figure 2-2 Power Supply Troubleshooting Process………………………………………9
Figure 2-3 Display troubleshooting process................................................................... 14
Figure 2-4 Keyboard troubleshooting process ............................................................... 17
Figure 2-5 External USB device troubleshooting process .............................................. 19
Figure 2-6 TouchPad troubleshooting process ............................................................... 22
Figure 2-7 Speaker troubleshooting process .................................................................. 24
Figure 2-8 Wireless LAN troubleshooting process ........................................................ 26
Figure 2-9 Camera troubleshooting process................................................................... 28
Figure 2-10 Bluetooth troubleshooting process…..……………………………….……….30
Figure 2-11 3 in 1 card troubleshooting process……………………………..…….………32
Figure 2-12 HDD/SSD troubleshooting process……………………….……..…………...34
Figure 2-13 CRT troubleshooting process ………………………………………………..36
Figure 2-14 LAN troubleshooting process ………………………………………………..38
Figure 2-15 MIC troubleshooting process ……………………………………………….....40
Figure 2-16 BUTTON troubleshooting process ……………………………………………42
Figure 2-17 Modem troubleshooting process ………………………………………………44
Figure 2-18 Express card troubleshooting process …………………………………………46
Figure 2-19 HDMI troubleshooting process ………………………………………………..48
Figure 2-20 E-SATA troubleshooting process …………………………………………......50
Figure 2-21 Optical Drive Troubleshooting……………………………………………….52
Tables
Table 2-1 Battery LED ..................................................................................................... 9
Table 2-2 DC-IN LED .................................................................................................... 10