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Chapter 2 Troubleshooting Procedures
Satellite T130 and Satellite Pro T130 Maintenance Manual (960-Q08)
2.8 Display Troubleshooting
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Procedure 3: Connector and Cable Check
Procedure 4: Replacement Check
Procedure 1 External Monitor Check
Connect an external monitor to the computer’s external monitor port, and then boot the
computer. The computer automatically detects the external monitor.
When “Power on Display” setting is “Auto-Selected” (Default) in BIOS Setup Menu.
If this setting is “System LCD only”, external monitor cannot be displayed. The computer
automatically detects the external monitor.
If the extern
If the external monitor appears to have the same problem as the internal monitor, system
b
Procedure 2 Diagnostic Test Program Execution Check
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controller on system the computer and run the test.
Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3.
o check if the computer’s display is malfunctioning or not, follow the troubleshooting
rocedures below as instructed.
Procedure 1: External Monitor Check
rocedure 2: Diagnostic Test Program Execution Check
al monitor works correctly, the internal LCD may be faulty. Go to Procedure 3.
oard may be faulty. Go to Procedure 2.
he Displa Test program is stored in Diagnostics disk. This program checks the display
board. Insert the Diagnostics disk, turn on