Strange Problem With My PC !

[Revolution]

Please help me!
My PC Restart 3 times in 4 hours.
That happening from last week.
I have installed fresh XP but problem have not solved.
I have full scanned my PC with Avast and Malwarebytes but there was no virus or trojan.
What should I do now ?.....

[The Sorcerer]

And how are we supposed to guess the hardware components you use in your pc? If you do not know, google and download cpu-z, click on validate and post the link here.

[Revolution]

Intel E2180@2.0GHz
Gigabyte G31 Mobo
2GB Transend DDR2 800MHz RAM
250GB Seagate HDD

[Sam]

Originally Posted by Revolution

Please help me!
My PC Restart 3 times in 4 hours.
That happening from last week.
I have installed fresh XP but problem have not solved.
I have full scanned my PC with Avast and Malwarebytes but there was no virus or trojan.
What should I do now ?.....

check your heatsink, if its loose. chances r yes.

[azzu]

^ i think It must be Problem with PSU
coz had the same problem before
and also overheating issue check all the heat sinks are properly installed

[ssk_the_gr8]

even i think this is most probably a PSU problem... or over heating... open your cabinet .... vaccum clean it if its dirty & check whether everything is connected properly & not lose

[max_demon]

replacing thermal paste and through clean for dust may help something

[asingh]

Redo all the electrical connections. Remove all dust.

[Revolution]

Temp. of CPU OK.
I have checked,my case is clean and cool.
May be the PSU.
I have Zebronics 450W SATA Plus PLU.

[max_demon]

ya ya , i think the problem may be insufficient power , i also faced once when i added an extra hard disk or usb drives pc didnt had power and shut down unexpectedly

[TheHumanBot]

it seems you havent solve it yet with all above methods.
check your psu with your frnd system and see if it restarts or not.