|hi there. plz help me if u can.|
my pc work fine without any problem. but randomly it hang-up. i can hear fan and HDD working, but display completly mix up or sometimes screen is blank.mostly it happened when i am playing any type of video.
other problems i had in past that might be related to this.
a> i use to get memory error messages.
b)onboard USB and SOUND is not working.
since this problem started i have done follwoing.
1)changed PSU from 340W to 450W.
2)increased memory by 1GB.
3)clean system completly
4) re-installed XP 3 times.<and updated it>
5)disconnected all non use devices (fire-wire card, CD-ROM, DVD RW, FDD)
6) i have 2 graphics cards i have tried both.one is 128MB and other is 256MB
my system is as follows.
OS= Xp pro. SP3.
CPU= 2.8GHz Intel Pentium HT, (Temprature= 40c--42c//104f--106f)fan speed 2858RPM.
Graphics= ati radeon rv 350,, *connect 3D 9550* 256MB AGP 8x, DirectX 9.0
HDD=80GB S-ATA.(3 partations)