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Power On/Power Off Continuously

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#1 Mnheaven2001


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Posted 22 August 2016 - 12:52 PM

My Acer Aspire 5742Z does nothing but power on, flash screen (F2, F12 options), power off after 5 seconds. Any ideas?

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#2 mjd420nova


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Posted 22 August 2016 - 12:57 PM

This is the symptom of a power supply failure.  That would also be the first step in diagnostics.

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