Maintenance Manual
Page 13
... Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board 4-55 Removing the FL Inverter Board 4-55 Installing the FL Inverter Board 4-56 4.16 LCD Modules ...4-57 Removing the 15.4-inch LCD module 4-57 Installing the 15.4-inch LCD Module 4-59... Touch Pad Board 4-66 Removing the Touch Pad and Touch Pad Board (For Commercial Model 4-67 Installing the Touch Pad and Touch Pad Board 4-68 Satellite A100/A105 / TECRA A7 Maintenance Manual xiii
... Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board 4-55 Removing the FL Inverter Board 4-55 Installing the FL Inverter Board 4-56 4.16 LCD Modules ...4-57 Removing the 15.4-inch LCD module 4-57 Installing the 15.4-inch LCD Module 4-59... Touch Pad Board 4-66 Removing the Touch Pad and Touch Pad Board (For Commercial Model 4-67 Installing the Touch Pad and Touch Pad Board 4-68 Satellite A100/A105 / TECRA A7 Maintenance Manual xiii
Maintenance Manual
Page 61
... Procedure 3. The computer automatically detects the external monitor even if resume mode is still an error, perform Check 3. 2-18 Satellite A100/A105 / TECRA A7 Maintenance Manual If the external monitor appears to Procedure 2. Go to have been firmly connected to Procedure 3. Procedure... displayed normally, perform Check 5. (3) If the FL remains lit when the display is closed, the panel close switch and FL inverter board. 2 Troubleshooting 2.7 Display 2.7 Display To check if the computer's display is defective or malfunctioning, follow the troubleshooting procedures below...
... Procedure 3. The computer automatically detects the external monitor even if resume mode is still an error, perform Check 3. 2-18 Satellite A100/A105 / TECRA A7 Maintenance Manual If the external monitor appears to Procedure 2. Go to have been firmly connected to Procedure 3. Procedure... displayed normally, perform Check 5. (3) If the FL remains lit when the display is closed, the panel close switch and FL inverter board. 2 Troubleshooting 2.7 Display 2.7 Display To check if the computer's display is defective or malfunctioning, follow the troubleshooting procedures below...
Maintenance Manual
Page 62
...it with a new one following the instructions in Chapter 4. If the problem persist, perform Check 10. FL inverter board System board CPU Check 6 Check 7 Check 8 Check 9 Check 10 LCD/FL cable If the cable...still an error, perform Check 6. If there is still an error, perform Check 4. The LCD/FL inverter cable may be faulty. The FL inverter board may be faulty. Replace it firmly and return to Procedure 3. The LCD module may be faulty.... 5. Replace it with a new one and return to the system board and LCD module. Satellite A100/A105 / TECRA A7 Maintenance Manual 2-19
...it with a new one following the instructions in Chapter 4. If the problem persist, perform Check 10. FL inverter board System board CPU Check 6 Check 7 Check 8 Check 9 Check 10 LCD/FL cable If the cable...still an error, perform Check 6. If there is still an error, perform Check 4. The LCD/FL inverter cable may be faulty. The FL inverter board may be faulty. Replace it firmly and return to Procedure 3. The LCD module may be faulty.... 5. Replace it with a new one and return to the system board and LCD module. Satellite A100/A105 / TECRA A7 Maintenance Manual 2-19
Maintenance Manual
Page 150
... Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board...4-55 Removing the FL Inverter Board 4-55 Installing the FL Inverter Board 4-56 4.16 LCD Modules...4-57 Removing the 15.4-inch LCD module 4-57 Installing the 15.4-inch LCD Module 4-59... Touch Pad Board 4-66 Removing the Touch Pad and Touch Pad Board (For Commercial Model 4-67 Installing the Touch Pad and Touch Pad Board 4-68 Satellite A100/A105 / TECRA A7 Maintenance Manual 4-v
... Mask...4-53 Removing the 15.4-inch LCD Display Mask 4-53 Installing the 15.4-inch LCD Display Mask 4-54 4.15 FL Inverter Board...4-55 Removing the FL Inverter Board 4-55 Installing the FL Inverter Board 4-56 4.16 LCD Modules...4-57 Removing the 15.4-inch LCD module 4-57 Installing the 15.4-inch LCD Module 4-59... Touch Pad Board 4-66 Removing the Touch Pad and Touch Pad Board (For Commercial Model 4-67 Installing the Touch Pad and Touch Pad Board 4-68 Satellite A100/A105 / TECRA A7 Maintenance Manual 4-v
Maintenance Manual
Page 152
... print board and print board 4-49 Figure 4-32 Removing the system board 4-51 Figure 4-33 Removing the display mask 4-53 Figure 4-34 Removing the FL inverter board 4-55 Figure 4-35 Removing the 15.4-inch LCD module and screws 4-57 Figure 4-36 Removing the 15.4-inch LCD module 4-58 Figure 4-37 Removing... Removing the switch board 4-63 Figure 4-41 Removing the touch pad and button board 4-65 Figure 4-42 Removing the touch pad and button board 4-67 Satellite A100/A105 / TECRA A7 Maintenance Manual 4-vii
... print board and print board 4-49 Figure 4-32 Removing the system board 4-51 Figure 4-33 Removing the display mask 4-53 Figure 4-34 Removing the FL inverter board 4-55 Figure 4-35 Removing the 15.4-inch LCD module and screws 4-57 Figure 4-36 Removing the 15.4-inch LCD module 4-58 Figure 4-37 Removing... Removing the switch board 4-63 Figure 4-41 Removing the touch pad and button board 4-65 Figure 4-42 Removing the touch pad and button board 4-67 Satellite A100/A105 / TECRA A7 Maintenance Manual 4-vii
Maintenance Manual
Page 153
... are shown above the top cover with the display assembly. 4.1 General 4 Replacement Procedures 4 1 4.1 General This chapter explains how to replace only one FRU. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-1 After you to remove all of their physical locations. Then, remove the HDD, selectable bay module, Bluetooth card, keyboard, and ...top area of which they should normally be removed in the boxes. For removing the LCD Module: First, remove the display mask and FL inverter board, both of the chart should be removed before removing the suspect FRU.
... are shown above the top cover with the display assembly. 4.1 General 4 Replacement Procedures 4 1 4.1 General This chapter explains how to replace only one FRU. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-1 After you to remove all of their physical locations. Then, remove the HDD, selectable bay module, Bluetooth card, keyboard, and ...top area of which they should normally be removed in the boxes. For removing the LCD Module: First, remove the display mask and FL inverter board, both of the chart should be removed before removing the suspect FRU.
Maintenance Manual
Page 155
...jewelry or accessories such as the power supply and FL inverter carry high voltages. Batteries other than those differ in ... wet hands. 3. Do not disassemble individual components during first-level maintenance. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-3 To avoid the risk of the components.... Never throw the battery packs into a fire. Because the battery in specifications and are working. To avoid personal injury, use the genuine batteries or replacement batteries authorized by Toshiba...
...jewelry or accessories such as the power supply and FL inverter carry high voltages. Batteries other than those differ in ... wet hands. 3. Do not disassemble individual components during first-level maintenance. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-3 To avoid the risk of the components.... Never throw the battery packs into a fire. Because the battery in specifications and are working. To avoid personal injury, use the genuine batteries or replacement batteries authorized by Toshiba...
Maintenance Manual
Page 208
Figure 4-34 Removing the FL inverter board 2. Disconnect the HV cable from the LCD/FL connector. 3. Lift the LCD module, FL inverter board and disconnect the LCD/FL cable from the HV connector and remove the FL inverter board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-55 Remove one M2.5x4.5 white flat-head screw. 4.15 FL Inverter Board 4 Replacement Procedures 4.15 FL Inverter Board Removing the FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4-34. 1.
Figure 4-34 Removing the FL inverter board 2. Disconnect the HV cable from the LCD/FL connector. 3. Lift the LCD module, FL inverter board and disconnect the LCD/FL cable from the HV connector and remove the FL inverter board. Satellite A100/A105 / TECRA A7 Maintenance Manual 4-55 Remove one M2.5x4.5 white flat-head screw. 4.15 FL Inverter Board 4 Replacement Procedures 4.15 FL Inverter Board Removing the FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4-34. 1.
Maintenance Manual
Page 209
Seat the LCD module, FL inverter board in the correct position. 3. 4 Replacement Procedures 4.15 FL Inverter Board Installing the FL Inverter Board Install the FL inverter board according to the HV connector. 2. Connect the LCD/FL cable to LCD/FL connector, and connect the HV cable to the following procedures and Figures 4-34. 1. Secure the FL inverter board with one M2.5x4.5 white flat-head screw. 4-56 Satellite A100/A105 / TECRA A7 Maintenance Manual
Seat the LCD module, FL inverter board in the correct position. 3. 4 Replacement Procedures 4.15 FL Inverter Board Installing the FL Inverter Board Install the FL inverter board according to the HV connector. 2. Connect the LCD/FL cable to LCD/FL connector, and connect the HV cable to the following procedures and Figures 4-34. 1. Secure the FL inverter board with one M2.5x4.5 white flat-head screw. 4-56 Satellite A100/A105 / TECRA A7 Maintenance Manual
Maintenance Manual
Page 224
... B.2 System Board Back View B-3 Appendix C...C-3 Appendix C Error! Bookmark not defined. C.1 CN1 RJ45 Cable Connector (12-Pin C-3 C.2 CN2 USB Port0/Port1 Connector (8-Pin C-3 C.3 CN3 LCD/FL Inverter Connector (40-Pin C-3 C.4 CN4 CRT Connector (15-Pin C-4 C.5 CN5 Internal Left Speaker Connector (4-Pin C-4 C.6 CN6 Battery Connector (7-Pin C-5 C.7 CN7 Parallel/B Connector(20-Pin C-5 C.8 CN8...Pin C-11 C.17 CN18 Stick Point Connector (8-Pin C-12 C.18 CN19 Mini PCI Connector (52-Pin C-12 C.19 CN20 ODD Connector (50-Pin C-13 Satellite A100/A105 / TECRA A7 Maintenance Manual App-iii
... B.2 System Board Back View B-3 Appendix C...C-3 Appendix C Error! Bookmark not defined. C.1 CN1 RJ45 Cable Connector (12-Pin C-3 C.2 CN2 USB Port0/Port1 Connector (8-Pin C-3 C.3 CN3 LCD/FL Inverter Connector (40-Pin C-3 C.4 CN4 CRT Connector (15-Pin C-4 C.5 CN5 Internal Left Speaker Connector (4-Pin C-4 C.6 CN6 Battery Connector (7-Pin C-5 C.7 CN7 Parallel/B Connector(20-Pin C-5 C.8 CN8...Pin C-11 C.17 CN18 Stick Point Connector (8-Pin C-12 C.18 CN19 Mini PCI Connector (52-Pin C-12 C.19 CN20 ODD Connector (50-Pin C-13 Satellite A100/A105 / TECRA A7 Maintenance Manual App-iii