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TroubleshootingSymptom Charts/System - 4
System
Does not power on; | 1 | Check cables. |
screen is black, fan is | 2 | Plug monitor directly into wall socket, and verify that |
not running and LED | 3 | monitor has power. |
isnotlit | Reset logic board. (Refer to Additional Procedures.) | |
| 4 | Reseat ROM SIMM and cache SIMM. |
| 5 | Replace power cord. |
| 6 | Replace power supply. |
| 7 | Replace logic board. |
Clicking, chirping or | 1 | Replace power supply. |
thumping | 2 | Replace logic board. Retain customer’s SIMMs. |