Toshiba Online Users Guide for Satellite A40/A45
Page 13
...of radio equipment of low-power data communication system radio station stipulated in the Radio Law and the Telecommunications Business Law of 2.4 GHz. 2 DS. TOSHIBA Direct PC Monday - This equipment uses DS-SS modulation. 3 The interference range of this equipment uses a frequency of Japan. It is less than... EQUIPMENT Approval Number: D01-1128JP TELECOM ENGINEERING CENTER Approval Number: 03NY.A0018, 03GZDA0017 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other device. 2.
...of radio equipment of low-power data communication system radio station stipulated in the Radio Law and the Telecommunications Business Law of 2.4 GHz. 2 DS. TOSHIBA Direct PC Monday - This equipment uses DS-SS modulation. 3 The interference range of this equipment uses a frequency of Japan. It is less than... EQUIPMENT Approval Number: D01-1128JP TELECOM ENGINEERING CENTER Approval Number: 03NY.A0018, 03GZDA0017 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other device. 2.
Toshiba Online Users Guide for Satellite A40/A45
Page 22
...reference. To ensure proper use of the radio equipment: EYXF2CS TELECOM ENGINEERING CENTER Approval Number: 01NYDA1305 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other than those specified may result in the Radio Law of...the performance of Japan. CD-ROM, DVD-ROM, Multi-function Drive Safety Instructions CD-ROM, DVD-ROM and multi-function drives employ a laser system. TOSHIBA Direct PC Monday - Friday: Toll Free Tel: Direct Dial: Fax: 10:00 - 17:00 0120-13-1100 03-3457-5916 03-5444-9450...
...reference. To ensure proper use of the radio equipment: EYXF2CS TELECOM ENGINEERING CENTER Approval Number: 01NYDA1305 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other than those specified may result in the Radio Law of...the performance of Japan. CD-ROM, DVD-ROM, Multi-function Drive Safety Instructions CD-ROM, DVD-ROM and multi-function drives employ a laser system. TOSHIBA Direct PC Monday - Friday: Toll Free Tel: Direct Dial: Fax: 10:00 - 17:00 0120-13-1100 03-3457-5916 03-5444-9450...
Toshiba Online Users Guide for Satellite A40/A45
Page 128
...; If a battery is leaking or damaged, replace it is seated properly. Overcharging will shorten its life. Short-circuiting the battery can purchase through toshiba.com. ❖ A reverse polarity condition should be installed in reverse polarity. ❖ Charge the battery only in the computer or in a ...being used or charged, turn off the computer's power immediately and disconnect the power cord from the computer. ❖ Do not try to disassemble a battery pack. ❖ Do not overcharge or reverse charge a battery. 128 Mobile Computing Taking care of your battery Taking care of...
...; If a battery is leaking or damaged, replace it is seated properly. Overcharging will shorten its life. Short-circuiting the battery can purchase through toshiba.com. ❖ A reverse polarity condition should be installed in reverse polarity. ❖ Charge the battery only in the computer or in a ...being used or charged, turn off the computer's power immediately and disconnect the power cord from the computer. ❖ Do not try to disassemble a battery pack. ❖ Do not overcharge or reverse charge a battery. 128 Mobile Computing Taking care of your battery Taking care of...
Maintenance Manual
Page 76
... disconnected or damaged. After checking the connections, perform the following Check 1: Check 1 Replace the AC adaptor with a new one . Satellite A40 Maintenance Manual (960-458) 2-17 Check 2 Replace the system board with a new one following the steps described in Chapter 4, Replacement Procedures. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
... disconnected or damaged. After checking the connections, perform the following Check 1: Check 1 Replace the AC adaptor with a new one . Satellite A40 Maintenance Manual (960-458) 2-17 Check 2 Replace the system board with a new one following the steps described in Chapter 4, Replacement Procedures. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
Maintenance Manual
Page 93
... 1. 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 4 Replacement Check The system board connectors may be disconnected. Disassemble the computer following : a) Cracked or broken connector housing b) Damaged connector pins If connectors are in Chapter 4, Replacement Procedures. 2-34 Satellite A40 Maintenance Manual (960-458) Replace the system board with a new one following the steps described in...
... 1. 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 4 Replacement Check The system board connectors may be disconnected. Disassemble the computer following : a) Cracked or broken connector housing b) Damaged connector pins If connectors are in Chapter 4, Replacement Procedures. 2-34 Satellite A40 Maintenance Manual (960-458) Replace the system board with a new one following the steps described in...
Maintenance Manual
Page 101
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks: Check 1 Make sure the HDD is firmly connected to Check 2. .... Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. 2-42 Satellite A40 Maintenance Manual (960-458) 2 Troubleshooting Procedures 2.6 HDD Troubleshooting Procedure 5 Connector Check and Replacement Check The HDD may be disconnected, or the HDD or the system...
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks: Check 1 Make sure the HDD is firmly connected to Check 2. .... Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. 2-42 Satellite A40 Maintenance Manual (960-458) 2 Troubleshooting Procedures 2.6 HDD Troubleshooting Procedure 5 Connector Check and Replacement Check The HDD may be disconnected, or the HDD or the system...
Maintenance Manual
Page 103
... firmly connected to Check 4. If there is still an error, go to the system board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following the instructions in Chapter 4, Replacement Procedures. 2-44 Satellite A40 Maintenance Manual (960-458) If the proble m still exists, perform Check 5. Check 3 Make sure...
... firmly connected to Check 4. If there is still an error, go to the system board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following the instructions in Chapter 4, Replacement Procedures. 2-44 Satellite A40 Maintenance Manual (960-458) If the proble m still exists, perform Check 5. Check 3 Make sure...
Maintenance Manual
Page 105
And the FL is connected to Procedure 4. 2-46 Satellite A40 Maintenance Manual (960-458) The connectors may be disconnected from the system board or the FL inverter board, or they may be damaged. If there ... HV cable. 2 Troubleshooting Procedures 2.8 Display Troubleshooting Procedure 3 Connector and Cable Check The LCD Module is connected to the system board by an LCD/FL cable. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures. If the connection is also connected to the system board by an LCD/FL cable...
And the FL is connected to Procedure 4. 2-46 Satellite A40 Maintenance Manual (960-458) The connectors may be disconnected from the system board or the FL inverter board, or they may be damaged. If there ... HV cable. 2 Troubleshooting Procedures 2.8 Display Troubleshooting Procedure 3 Connector and Cable Check The LCD Module is connected to the system board by an LCD/FL cable. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures. If the connection is also connected to the system board by an LCD/FL cable...
Maintenance Manual
Page 106
..., perform Check3. If characters or graphics are connected to disassemble the computer and then perform the following checks: If the FL does not light, perform Check 1. If the problem still exists, perform Check2. Check 3 The FL inverter board may be defective or damaged. Satellite A40 Maintenance Manual (960-458) 2-47 Any of these...
..., perform Check3. If characters or graphics are connected to disassemble the computer and then perform the following checks: If the FL does not light, perform Check 1. If the problem still exists, perform Check2. Check 3 The FL inverter board may be defective or damaged. Satellite A40 Maintenance Manual (960-458) 2-47 Any of these...
Maintenance Manual
Page 108
... the steps in Chapter 4, Replacement Procedures and perform the following the steps described in Chapter 4, Replacement Procedures. Satellite A40 Maintenance Manual (960-458) 2-49 If there is still an error, go to the system board. Disassemble the computer following checks: Check 1 Make sure the Optical Drive is still an error, go to the...
... the steps in Chapter 4, Replacement Procedures and perform the following the steps described in Chapter 4, Replacement Procedures. Satellite A40 Maintenance Manual (960-458) 2-49 If there is still an error, go to the system board. Disassemble the computer following checks: Check 1 Make sure the Optical Drive is still an error, go to the...
Maintenance Manual
Page 110
... Procedures. Or the MDC, System Board or their connectors might be defective or damaged. Check 3 The system board may be defective or damaged. Satellite A40 Maintenance Manual (960-458) 2-51 Disassemble the computer following checks: Check 1 Make sure the MDC cable is firmly connected to PJ3000 on the System Board. If a connector is...
... Procedures. Or the MDC, System Board or their connectors might be defective or damaged. Check 3 The system board may be defective or damaged. Satellite A40 Maintenance Manual (960-458) 2-51 Disassemble the computer following checks: Check 1 Make sure the MDC cable is firmly connected to PJ3000 on the System Board. If a connector is...
Maintenance Manual
Page 111
...diagnostics test procedures. If the LAN malfunctions, the System Board might be damaged. For the test, prepare a test Sound /LAN/Modem. Disassemble the computer following the steps described in the Diagnostics Disk. Perform the steps below starting with Procedure 1 and continuing with LAN cable is ... Check Procedure 1 Diagnostic Test Program Execution Check The Sound/LAN/Modem test program is stored in Chapter 4, Replacement Procedures. 2-52 Satellite A40 Maintenance Manual (960-458) Then insert the Diagnostics Disk in the computer's floppy disk drive, turn on the System Board.
...diagnostics test procedures. If the LAN malfunctions, the System Board might be damaged. For the test, prepare a test Sound /LAN/Modem. Disassemble the computer following the steps described in the Diagnostics Disk. Perform the steps below starting with Procedure 1 and continuing with LAN cable is ... Check Procedure 1 Diagnostic Test Program Execution Check The Sound/LAN/Modem test program is stored in Chapter 4, Replacement Procedures. 2-52 Satellite A40 Maintenance Manual (960-458) Then insert the Diagnostics Disk in the computer's floppy disk drive, turn on the System Board.
Maintenance Manual
Page 113
... cables are firmly connected to PJ2200 on the system board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the wireless communication switch is still not functioning properly, perform Check 3. 2-54 Satellite A40 Maintenance Manual (960-458) If the wireless LAN function is...
... cables are firmly connected to PJ2200 on the system board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the wireless communication switch is still not functioning properly, perform Check 3. 2-54 Satellite A40 Maintenance Manual (960-458) If the wireless LAN function is...
Maintenance Manual
Page 114
Remove the wireless LAN slot cover and lift it is about 0.5-0.8Ω. Connect the end of disassembling. 2. One clip is still not functioning properly, go to Procedure 4. Or less. Figure 2-4 Antenna Test cable NOTE: 1. 2. Use an LC meter for detailed ... Antenna Check Check 1 Use an antenna test cable to the multimeter. 4. Refer to the wireless LAN board and cover the slot, then perform Procedure 1. Satellite A40 Maintenance Manual (960-458) 2-55 Determine the resistance. The cable passes the test when the resistance is connected to the wireless LAN board. 3. Change the...
Remove the wireless LAN slot cover and lift it is about 0.5-0.8Ω. Connect the end of disassembling. 2. One clip is still not functioning properly, go to Procedure 4. Or less. Figure 2-4 Antenna Test cable NOTE: 1. 2. Use an LC meter for detailed ... Antenna Check Check 1 Use an antenna test cable to the multimeter. 4. Refer to the wireless LAN board and cover the slot, then perform Procedure 1. Satellite A40 Maintenance Manual (960-458) 2-55 Determine the resistance. The cable passes the test when the resistance is connected to the wireless LAN board. 3. Change the...
Maintenance Manual
Page 115
... with a new one following the instructions in Chapter 4, Replacement Procedures. 2-56 Satellite A40 Maintenance Manual (960-458) If the problem still exists, perform Check2. 2 Troubleshooting Procedures 2.12 Wireless LAN Troubleshooting Procedure 4 Replacement Check The wireless LAN board is connected to disassemble the computer and then perform the following checks: Check 1 Replace the wireless...
... with a new one following the instructions in Chapter 4, Replacement Procedures. 2-56 Satellite A40 Maintenance Manual (960-458) If the problem still exists, perform Check2. 2 Troubleshooting Procedures 2.12 Wireless LAN Troubleshooting Procedure 4 Replacement Check The wireless LAN board is connected to disassemble the computer and then perform the following checks: Check 1 Replace the wireless...
Maintenance Manual
Page 117
... 2. Make sure the speaker cables are still not functioning properly, go to Procedure 3. 2-58 Satellite A40 Maintenance Manual (960-458) 2 Troubleshooting Procedures Procedure 2 Connector Check The sound function wiring diagram is still not functioning properly, go to Procedure 3. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following...
... 2. Make sure the speaker cables are still not functioning properly, go to Procedure 3. 2-58 Satellite A40 Maintenance Manual (960-458) 2 Troubleshooting Procedures Procedure 2 Connector Check The sound function wiring diagram is still not functioning properly, go to Procedure 3. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following...
Maintenance Manual
Page 216
... sink slot cover 4-16 Removing the CPU holder and heat sink 4-17 Installing the CPU 4-18 Applying new grease 4-19 Removing the optical drive 4-20 Disassembling the optical drivel 4-21 Removing the keyboard holder and keyboard hold plate 4-23 Removing the keyboard support plate 4-24 Removing the memory module 4-26 Removing... the wireless LAN board 4-29 Removing the modem daughter card 4-31 Removing the CD/DVD (audio) play button 4-33 Removing the display assembly (1 4-34 4-iv Satellite A40 Maintenance Manual (960-458)
... sink slot cover 4-16 Removing the CPU holder and heat sink 4-17 Installing the CPU 4-18 Applying new grease 4-19 Removing the optical drive 4-20 Disassembling the optical drivel 4-21 Removing the keyboard holder and keyboard hold plate 4-23 Removing the keyboard support plate 4-24 Removing the memory module 4-26 Removing... the wireless LAN board 4-29 Removing the modem daughter card 4-31 Removing the CD/DVD (audio) play button 4-33 Removing the display assembly (1 4-34 4-iv Satellite A40 Maintenance Manual (960-458)
Maintenance Manual
Page 219
... need to be removed in order to operate improperly. Satellite A40 Maintenance Manual (960-458) 4-1 Refer to the example at the bottom of referring to the chart is a guide to which FRU you must be necessary to remove all the FRUs in order to disassemble the computer and replace Field Replaceable Units (FRUs...
... need to be removed in order to operate improperly. Satellite A40 Maintenance Manual (960-458) 4-1 Refer to the example at the bottom of referring to the chart is a guide to which FRU you must be necessary to remove all the FRUs in order to disassemble the computer and replace Field Replaceable Units (FRUs...
Maintenance Manual
Page 220
... repair work after they may be incompatible with the computer or one recommended by Toshiba. 5) Make sure that all replacement components meet the specifications for the computer and that is authorized by Toshiba or compatible with wet or damp hands. 3) Be careful of electric shock. ...the power of a partially disassembled computer to check its operation, be very careful not to touch connectors or components, in the computer retain an electrical charge, so there is disconnected from the power source, to avoid exposure to avoid burns. 4-2 Satellite A40 Maintenance Manual (960-458)...
... repair work after they may be incompatible with the computer or one recommended by Toshiba. 5) Make sure that all replacement components meet the specifications for the computer and that is authorized by Toshiba or compatible with wet or damp hands. 3) Be careful of electric shock. ...the power of a partially disassembled computer to check its operation, be very careful not to touch connectors or components, in the computer retain an electrical charge, so there is disconnected from the power source, to avoid exposure to avoid burns. 4-2 Satellite A40 Maintenance Manual (960-458)...
Maintenance Manual
Page 221
... or replaced. Make sure the working environment is free from the computer so they are placed in a safe place and identified with the disassembly and reassembly steps. Familiarize yourself with the correct parts. 8. You will not interfere with your work. 7. When you are using or ... appropriate test on the FRU you disassemble the computer. When assembling the computer make sure they will not be damaged and will remove and replace many sharp edges and corners, so be careful not to secure the various pieces in place. Satellite A40 Maintenance Manual (960-458) 4-3...
... or replaced. Make sure the working environment is free from the computer so they are placed in a safe place and identified with the disassembly and reassembly steps. Familiarize yourself with the correct parts. 8. You will not interfere with your work. 7. When you are using or ... appropriate test on the FRU you disassemble the computer. When assembling the computer make sure they will not be damaged and will remove and replace many sharp edges and corners, so be careful not to secure the various pieces in place. Satellite A40 Maintenance Manual (960-458) 4-3...