Crash & Frezze

[MidnightRider]

Hello people ,im posting this now the 2nd time cuz on the first time i havent got an answer so here is the problem:
While playing games, pc frezze and i have to reboot my computer manually, this is happening when i play sc2 and tf2
my spec are:
CPU : AMD Athlon 7750+ Dual Core 2,7Ghz Black Edition
GPU : Radeon HD6750 1gb
RAM : 2Gb ddr2
Motherboard : MSI K9A2VM ( Bios is up to date) system model : MS-7302
Power : VP-530W(A/PFC)
OS: i have a dual booth system, i have winXP and Win7.
Really need help ASAP .

 

[geekapproved]

Could be a failing power supply or memory.

Or your memory could just be configured wrong in the bios. Check the dimm voltage in bios make sure it's correct.

 

[MidnightRider]

i just checked my memory its was on 1.9 v i changed it to 2.4 will it be ok that way

 

[geekapproved]

Your asking me? How would I know what voltage your memory is?

Read the sticker on the dimm.

 

[MidnightRider]

i checked , it say :: 1.8V ± 0.1V, Vddq: 1.8V ± 0.1V i and i checked my memory with memtest86+ 0 errors, so i thing it is the power supply ,is there any program which can calculate the power

 

[geekapproved]

So if it says 1.8v, why would you consider raising it to 2.4v????

I'm assuming it's a generic power supply. It's probably failing.

 

[MidnightRider]

i set it back to to normal when i saw 1.8v