PC freezing randomly

[ARJOT SINGH]

Hey guys
Sorry if I m posting this question in wrong section.
My problem is that my pc is freezing randomly & then I have to reset it. After that it works fine. This is happening for the last two days.
I have four OS on my pc but this problem is occuring mainly in windows 7. So please help.

[mithun_mrg]

specs full config please

[ARJOT SINGH]

My config is
Intel core2duo e4500 @ 2.2GHz
Asus P5GC-MX motherboard
2 GB ddr2 ram
HDD - 500GB WD green & 320GB Blue
Zotac Geforce 9400gt 1GB
OS :- Win xp pro sp3, Win vista ultimate sp2, Win 7 ultimate sp1, Linux mint 10

[guru_urug]

check ur cpu temperature using a software like speedfan, cpu-id, speccy,etc and post the values here. Also mention which psu u are using

[topgear]

Are you facing the porb in all OSes or in win 7 only ??

Check your ram modules with a app named memtest.

[mithun_mrg]

if its happening only in windows 7 boot into safemode in win7 & see if it hangs there

[d6bmg]

try resetting your bios at least for one instant.

[ranadive]

1. Get the latest bios update.

2. Check using a diff memory stick. Get a memory stick of some good co. like Transcend, Zion, OCz etc.

3. Try using a SMPS of a reputed make.

4. Install the Latest drivers. You can download them from the respective m/b manufacturer's site.

5. Change your source CD/DVD of Windows 7.