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2answers
250 views

Mac randomly shutting down with APC UPS

My Mac is randomly shutting down even though I have an APC UPS. I bought a new Mac, and the same thing is happening with this computer, so it is not a power supply issue. Any ideas? The UPS ...
1
vote
0answers
87 views

5 month old iMac shuts down daily, and e-mail accounts were deleted

Details: The shutdowns occur at random times and are usually preceded by a scrolling gray semi-transparent screen and an alert that the computer is shutting down (courteous at least). Sometimes if I ...