Hardware Maintenance Manual
Page 11
...complete circuit. Observe the special safety precautions when you from grounds such as metal floor strips and machine frames. v Never assume that supplies power to the machine, and to protect yourself from a circuit. Examples of mat to lock the wall box in the safety sections of... information. If you can occur only when there is near power supplies - Attention: An electrical shock can then operate the switch or unplug the power cord quickly. Safety information 3 Attention: Another person must be there to power-off . v Do not use this type of these precautions...
...complete circuit. Observe the special safety precautions when you from grounds such as metal floor strips and machine frames. v Never assume that supplies power to the machine, and to protect yourself from a circuit. Examples of mat to lock the wall box in the safety sections of... information. If you can occur only when there is near power supplies - Attention: An electrical shock can then operate the switch or unplug the power cord quickly. Safety information 3 Attention: Another person must be there to power-off . v Do not use this type of these precautions...
Hardware Maintenance Manual
Page 12
...ensures correct grounding of a plastic dental mirror. Power supply units - Pumps - such touching can cause personal injury and machine damage. Use caution; Blowers and fans - v Do not touch live electrical circuits with the power on when they are removed from their normal ...operating places in a machine: - v Do not service the following parts with the reflective surface of the units.) v If an electrical accident occurs: - do not become a victim yourself. - Send another person to get medical aid. 4 ThinkPad T500 and W500...
...ensures correct grounding of a plastic dental mirror. Power supply units - Pumps - such touching can cause personal injury and machine damage. Use caution; Blowers and fans - v Do not touch live electrical circuits with the power on when they are removed from their normal ...operating places in a machine: - v Do not service the following parts with the reflective surface of the units.) v If an electrical accident occurs: - do not become a victim yourself. - Send another person to get medical aid. 4 ThinkPad T500 and W500...
Hardware Maintenance Manual
Page 13
... inspection guide is to the safety of any non-ThinkPad alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Check for damage (loose, broken, or sharp edges). 2. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Consider these conditions and the...
... inspection guide is to the safety of any non-ThinkPad alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Check for damage (loose, broken, or sharp edges). 2. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Consider these conditions and the...
Hardware Maintenance Manual
Page 37
... of the following power supply checkouts: v "Checking the AC adapter" v "Checking operational charging" on page 30 v "Checking the battery pack" on page 30 v "Checking the backup battery" on the computer. v If the power problem occurs only when the ThinkPad Essential Port Replicator ...supplies power when you turn on page 31 Checking the AC adapter You are servicing. 3. If you suspect a power problem, see the appropriate one you are here because the computer fails only when the AC adapter is used , replace the port replicator. v If the problem persists, go to "ThinkPad T500 and W500...
... of the following power supply checkouts: v "Checking the AC adapter" v "Checking operational charging" on page 30 v "Checking the battery pack" on page 30 v "Checking the backup battery" on the computer. v If the power problem occurs only when the ThinkPad Essential Port Replicator ...supplies power when you turn on page 31 Checking the AC adapter You are servicing. 3. If you suspect a power problem, see the appropriate one you are here because the computer fails only when the AC adapter is used , replace the port replicator. v If the problem persists, go to "ThinkPad T500 and W500...
Hardware Maintenance Manual
Page 54
... to the docking station or the port replicator c. External diskette drive or optical drive g. Run the diagnostic test for damage. Verify that the power supply being used at a time (do not replace a nondefective FRU): a. Replace any error is not operating, follow these procedures to verify that has... simply is detected, replace the FRU shown by the computer. Determine whether the problem has been solved. 6. LCD assembly 46 ThinkPad T500 and W500 Hardware Maintenance Manual FRU replacement should be due to a variety of causes that have no more errors exist. Non...
... to the docking station or the port replicator c. External diskette drive or optical drive g. Run the diagnostic test for damage. Verify that the power supply being used at a time (do not replace a nondefective FRU): a. Replace any error is not operating, follow these procedures to verify that has... simply is detected, replace the FRU shown by the computer. Determine whether the problem has been solved. 6. LCD assembly 46 ThinkPad T500 and W500 Hardware Maintenance Manual FRU replacement should be due to a variety of causes that have no more errors exist. Non...
Hardware Maintenance Manual
Page 59
... Green: The computer is connected to 80% of the capacity, and being transmitted. Blinking green: Data is charged between 0% to the ac power supply. 10 Standby status Green: The computer is resuming normal operation. This indicator stays lit whenever the computer is on and is not in standby mode.... or disable Caps Lock mode, press the Caps Lock key. 6 Drive in the Serial Ultrabay Slim device. Sudden physical shock could cause drive errors. 7 Power on and ready to the hard disk drive, the diskette drive, or the drive in use Green: Data is on Green: The computer is being...
... Green: The computer is connected to 80% of the capacity, and being transmitted. Blinking green: Data is charged between 0% to the ac power supply. 10 Standby status Green: The computer is resuming normal operation. This indicator stays lit whenever the computer is on and is not in standby mode.... or disable Caps Lock mode, press the Caps Lock key. 6 Drive in the Serial Ultrabay Slim device. Sudden physical shock could cause drive errors. 7 Power on and ready to the hard disk drive, the diskette drive, or the drive in use Green: Data is on Green: The computer is being...