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2 votes
1 answer
2k views

UPS causes computer to restart when power is restored

Issue: When UPS switched back from battery to AC (power) the computer restarts. Even if computer is idle (less load) Scenario steps: UPS is plugged into wall only PC is plugged into the UPS Remove ...
Ryan Aquino's user avatar
0 votes
1 answer
6k views

UPS suddenly restarting, what might be the cause?

Background My UPS has a backup of about 10 mins, thus, it's battery life is good. No problems detectable. My CPU, on the other hand, is also fine with no major hardware problems (as it looks so) ...
sarthak-ag's user avatar
0 votes
2 answers
547 views

My computer that is plugged into an UPS reboots when the power goes down [duplicate]

I am using a Seasonic SS 400et active PFC F3 power supply, but my computer reboots when the power goes down. The computer's processor is an Intel Core 2 Quad Q6600. I have 6 GB RAM and a GTS 250 512 ...
Aqib Javed's user avatar
0 votes
1 answer
906 views

Reboot after power failure not working

My bios (american megatrends) has an option to reboot after power failure which I have set only it doesn't work. I have a UPS which shuts it down correctly and then disconnects the power. When power ...
Mark Webb's user avatar
0 votes
2 answers
2k views

Computer restarts on power failure with UPS

I am having power cut problems in my country. I am using an uninterrupted power supply with these specs waveform: modified sine wave typical 15-20ms, 30ms max My computer restarts when power goes ...
Ahmed's user avatar
  • 365
1 vote
2 answers
2k views

Why my Computer re-starts at time of power outage?

My computer (sometimes) shuts down for a fraction of second and then restarts at time of power outage. The most weird thing happening is that when I switch off the electric supply of UPS (ie. where ...
arayman's user avatar
  • 13