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| Symptom/Error | FRU/Action in Sequence |
|---|---|
| LCD backlight not working | 1. Reseat the LCD connector. |
| LCD too dark | 2. LCD FPC Asm |
| LCD brightness cannot be | 3. LCD inverter |
| adjusted | 4. LCD |
| LCD contrast cannot be | 5. System board |
| adjusted | |
| LCD screen unreadable | 1. Reseat the LCD connector. |
| Character missing pels | 2. LCD FPC Asm |
| Screen abnormal | 3. LCD inverter |
| Wrong color displayed | 4. LCD |
| 5. System board | |
| LCD has extra horizontal | 1. LCD FPC Asm |
| or vertical lines | 2. LCD inverter |
| displayed. | 3. LCD |
| 4. System board |
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.