2 Troubleshooting Procedures
Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual
2
Figure
Figure 2-1 Troubleshooting Flowchart(1/2) ….…………………………………………..4
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 2-8
Speaker troubleshooting process ..................................................................... 23
Figure 2-9
Optical drive troubleshooting process ……………………………………….25
Figure 2-10 Modem troubleshooting process ………….…………………………………28
Figure 2-11 Wireless LAN troubleshooting process ….…………………………………..30
Figure 2-12 Camera troubleshooting process ……………………………………………. 32
Figure 2-13 3 in 1 card troubleshooting process………………………….…..…….………34
Figure 2-14 HDD troubleshooting process……………………………….………………..36
Figure 2-15 CRT Port troubleshooting process …………………………………………....38
Figure 2-16 HDMI Troubleshooting process ……………………………………………..40
Figure 2-17 MIC troubleshooting process ……………………………………………….. 42
Figure 2-18 Thermal Module Troubleshooting………...…………………………………44
Figure 2-19 LAN Troubleshooting ………………………....………………………..........46
Tables
Table 2-1
Battery LED ....................................................................................................... 10
Table 2-2
DC-IN LED ........................................................................................................ 11
Summary of Contents for Satellite L450 series
Page 1: ...Toshiba Personal Computer Satellite Maintenance Manual TOSHIBA CORPORATION CONFIDENTIAL ...
Page 14: ...Chapter 1 Hardware Overview ...
Page 17: ......
Page 33: ...Chapter 2 Troubleshooting Procedures 2 ...
Page 34: ......
Page 82: ...3 Tests and Diagnostics 1 Chapter 3 Tests and Diagnostics ...
Page 98: ...3 Tests and Diagnostics 17 Memory Write Test Memory Read Write Test ...
Page 104: ...3 Tests and Diagnostics 23 2 If the Magnetic switch test pass it will show below display ...
Page 119: ...3 Tests and Diagnostics 38 If the picture shows as below it means he HDD function is NG ...
Page 123: ...Chapter 4 Replacement Procedures ...
Page 209: ...3 Thai TI Keyboard Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard ...
Page 211: ...7 Hebrew HB Keyboard Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard ...
Page 212: ...9 Swiss SW Keyboard Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard ...
Page 213: ...11 Czech CZ Keyboard Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard ...
Page 214: ...13 Portuguese PO Keyboard Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard ...
Page 215: ...15 Italian IT Keyboard Figure IT keyboard 16 French FR Keyboard Figure FR keyboard ...
Page 216: ...17 German GR Keyboard Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard ...
Page 217: ...19 Canada French CF Keyboard Figure CF keyboard 20 Hungarian HG Keyboard Figure HG keyboard ...
Page 218: ...21 Spanish SP Keyboard Figure SP keyboard 22 Turkish TR Keyboard Figure TR keyboard ...
Page 219: ...3 Turkish F TF F Keyboard Figure TF F keyboard 24 Swedish SD Keyboard Figure SD keyboard ...
Page 220: ...25 Belgian BE Keyboard Figure BE keyboard 26 Yugoslavian YU Keyboard Figure YU keyboard ...
Page 221: ...27 Norwegian NW Keyboard Figure NW keyboard 28 Scandinavian ND Keyboard Figure ND keyboard ...
Page 223: ...31 Japanese JP Keyboard Figure JP keyboard 32 Romania RO Keyboard Figure RO keyboard ...
