Basics | Resetting the Logic Board - 17 | |
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Resetting the Logic Board
Resetting the logic board can resolve many system problems (refer to "Symptom Charts" for examples). Whenever you have a unit that fails to power up, you should follow this procedure before replacing any modules.
1Unplug the computer.
2Remove the logic board. (Refer to the Take Apart chapter for instructions on how to remove the logic board.)
3Using a small
4Remove the battery from its holder.