No Power
1. | Verify that the power outlet is good. Plug a different device into the socket to ensure that there is power, or plug the computer into another outlet. |
2. | Check the power cord. Use a known-good power cord. |
3. | Check the connections of the power cord on both ends. Verify that the plug is plugged securely into both the AC outlet and the back of the computer. |
4. | Remove the keyboard, mouse, and other peripherals, such as speakers. |
5. | Position the computer so the cathode-ray tube (CRT) rests facedown on a soft towel. |
6. | Remove the user access door. |
7. | Touch a metal surface inside the computer. |
8. | Unplug the computer. |
9. | Verify that the battery is good before replacing modules. A drained battery may be indicative of a PMU in need of resetting. Does ... |
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