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| Troubleshooting |
| Symptom Charts/Video - 12 | |
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| is black, no | 1 | Reset Cuda chip. (Refer to The Cuda Chip in Basics for |
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Screen | |||||
boot tone and drive | 2 | instructions.) | |||
does not operate, but | Reset logic board. (Refer to Resetting the Logic Board in | ||||
fan is running and | 3 | Basics for instructions.) | |||
LED is lit | Remove all DRAM DIMMs and try replacing them one at a | ||||
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| 4 | time to test. Replace any bad DIMMs. | |
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| Replace processor card. | ||
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| 5 | Replace logic board. Retain customer's DIMMs. Note: When | |
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| you replace the logic board, be sure the LED cable is not | |
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| 6 | interfering with the power actuator. | |
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| Replace power supply. | ||