2
votes
1answer
68 views

Power cycle on reboot?

I have two identical computers (same mobo, memory, and peripherals) both running Ubuntu 12.10. The only difference is one has an Intel Core i7-3770K and the other has an Intel Core i7-3770S. I have ...
2
votes
1answer
355 views

Fast and reliable reboot after power loss

What is the best way to harden a linux system to power cycling? I often came upon systems used in shops, public, exhibitions, by several people where no one is responsible for. Usually those systems ...
1
vote
0answers
59 views

Windows reboots randomly on battery, linux OK

About a week ago, the Windows partition on my laptop started rebooting randomly. No BSOD, nothing in event logs besides a kernel-power failure. I could still use linux (LuninuxOS) fine, and windows ...
1
vote
1answer
2k views

Reducing upstream power level of a cable modem

My cable modem has been pushing the limits of the allowable upstream power levels (getting between 55-58 dBmV). This is causing the modem to reboot. Is there something I can do to reduce the upstream ...
1
vote
1answer
189 views

Power issues Foxconn Barebones kit

I have a Foxconn R20D2 bought about a year and a half ago. It ran fine for a while and then around last summer it started having power issues. I chalked it up to changes in electric current due to the ...
1
vote
4answers
201 views

PC Restarts Without Giving Any Warning

My PC restarts without giving any warning. I'm using Windows 7 Ultimate 64-bit. My OS starts well. After running for some minutes, it restarts. I couldn't find any reason. My hardware: ...
0
votes
1answer
671 views

Front panel (USB, headphone jack) standalone/replacement?

I have a problem with the front panel inputs on my Antec Twelve Hundred case that started a couple of weeks ago. The computer will intermittently restart when a device (USB flash drive, USB hard ...
1
vote
1answer
138 views

Computer hard-rebooting when using Windows, but the BIOS works

My computer keeps shutting down instantly when I'm in Windows – as if you pulled the power cord. There's no bluescreen or anything like that. Then, it starts up again. This happens at random after ...
3
votes
2answers
1k views

Computer sponteously reboots when doing heavy file copy to/from disk

I've been fighting with this problem for the last 3 weeks where my machine will just instantly reboot. No BSOD, and when i checked the event log all that was reported was the generic "Kernal-power" ...