TroubleshootingSymptom Charts/Video - 4
Video
Screen is dark, audio | 1 | Adjust brightness on monitor. |
and at least one drive | 2 | Replace video cable. |
operate, fan is | 3 | Replace monitor. Refer to appropriate monitor manual to |
running, and LED is | 4 | troubleshoot defective monitor. |
lit | Replace logic board. Retain customer’s SIMMs. | |
Screen is dark, audio | 1 | Reset logic board. (Refer to Additional Procedures.) |
and drive do not | 2 | Reseat ROM SIMM and cache SIMM. |
operate, fan is | 3 | Remove peripherals. |
running, and LED is | 4 | Replace DRAM SIMMs. |
lit | 5 | Replace power supply. |
| 6 | Replace logic board. |
