Toshiba 960-498 사용자 설명서

This section describes how to determine if the computer’s display is functioning properly. 
Start with Procedure 1 and continue with the other procedures as instructed. 

Procedure 1:  External Monitor Check 
Procedure 2:  Diagnostic Test Program Execution Check 
Procedure 3:  Connector Check and Cable Check 
Procedure 4:  Replacement Check 

Connect an external monitor to the computer’s external monitor port, and then boot the 
computer.  The computer automatically detects the external monitor.  

If the external monitor works correctly, the internal LCD may be damaged. Go to Procedure 3. 

If the same problem as the internal monitor appears on the external monitor, the system board 
may be damaged. Go to Procedure 2. 

The Display Test program is stored on the computer’s Diagnostics disk. This program checks 
the display controller on the system board. Refer to Chapter 3, Tests and Diagnostics for 
details. If an error is detected, go to Procedure 3.