2.8 Display Troubleshooting
Check 5
The FL tube may be damaged. Replace it with a new one and repeat Procedure 4.
If there is still an error, go to Check 6.
Check 6
The display controller of the system board may be damaged. Replace the system
board with a new one.
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2 Troubleshooting Procedures
Satellite R10 Maintenance Manual (960-509)