Strange computer behaviour

d3moliti0n

d3moliti0n

d3moliti0n

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Joined
11 Aug 2007
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1,666
Hi

Over the past few months I had been having some computer problems, originally with the graphics card which I think just needed a graphics driver update as the issues disappeared after I installed new drivers. Then, I was having problems with my computer getting BSOD's (when playing games, it didn't happen outside of games), which I think was something to do with the overclock/voltage of my CPU as once I altered that a bit, it stopped happening.

But last night, my computer just restarted out of nowhere, not a BSOD or anything, basically the screen just went black and my computer booted up again. And it happened again about 40 minutes ago. But about 5 minutes ago my computer just randomly logged off from my user profile thing (even though it's the only one on the computer/Windows, it just took me back to the login window). Also, I noticed something weird a few days ago as I put my computer on standby as I was going out, then when I got in and turned my computer back on, it had restarted itself. Another weird thing is when I'm watching something in full screen, it will exit the full screen mode randomly.

I honestly have no idea if these things are linked but it seems weird that they are all happening at the same time. I don't think it's a virus or anything like that as I don't know how one would get onto my system as it's pretty secure as far as I'm aware and I've not had any serious virus problems in years. Could this be a hardware or software/Windows issue? Any idea what the problem is?

Thanks
 
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No one have any idea what the issue could be? I run a full system virus scan last night with nothing showing up and I've just had another random reboot now out of nowhere.
 
Lemin said:
How To Disable the Automatic Restart

http://pcsupport.about.com/od/tipstricks/ht/disautorestart.htm

http://pcsupport.about.com/od/windows7/ht/automatic-restart-windows-7.htm

Disable the Automatic Restart, & then you will see bsod error
Click to expand...

Ok, quick update. I have disabled the automatic restart and yet my computer is still just randomly shutting down. It basically just switches off and then it boots up from the hardware check screens.

It's also happening more often now, it's happened twice within the past five minutes, but then I can go a few hours to all day without it happening and then it will happen again, and maybe again within five minutes of it happening that time.

I am assuming it's a hardware problem somewhere. Does anyone have any idea which components I can check that could be causing the problem?

Thanks.
 
I'm still experiencing this reboot problem and I want to try and get it sorted out and fast.

My computer spec:

Dual-Core E2180 running at 3GHz
2GB Corsair XMS2 PC6400 memory
Gigabyte GA-73PVM-S2H mATX motherboard
GeForce GTX 260 216 core
Windows XP 32-bit

The PSU I currently have installed is a CoolerMaster Real Power modular 520W. I have had it since May 2009, so about one year and five months.

The rest of my computer is about two years and five months old as I've owned the motherboard, processor and memory since May 2008. The GPU I have had since February this year. The two HDD's are the oldest components, both of them are SATA drives from 2006, one a Maxtor and one a Hitachi which I moved over from my old computer.

I don't own a multimeter and I don't own any other power supplies so I can't test the PSU right now. I don't really own any spares for my computer, so I can't swap anything out for other components.

Over the weekend I've not experienced one reboot, since about last Thursday or Friday was when the last reboot happened until today when I have had about four or five.

I would assume it's probably down to a hardware problem somewhere but I don't know where to start looking.

Any suggestions?

Thanks
 
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TheMightyDude said:
I had the same issue where my PSU would just switch off for 1 second and turn back on, this would happen randomly withing every hour or two.
I narrowed my issue down to XMP try turning off XMP in the bios, sure your memory may then get detected as 1066 insted of the 1600 but its just to try something else.
If it stops doing the reboot then there is a compatability issue with your memory with the mothorboard.
I have 12GB of 1600 mem that I have to run at 1066 :mad:

Its worth a try anyway.
Click to expand...

I don't understand how it would be a memory problem considering this reboot thing only started happening recently. Before that I have never experienced this issue before.
 
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