|System was running ok before upgrading the CPU from CELERON 2.53 to P4 2.8HT on ASRock P4I65G BIOS 1.40. |
After the upgrade, XP wasn't booting at all on the old OS, nothing happenned between the OS and system so I had to do a fresh install of XP sp3 + updates. I installed a ATI 9200 AIW card but removed it after the problems occured. I did a MEMtest+ for the RAM and they were ok.
The CPU temp is arouns 38c and the MB temp 60c (but can't where to tweak that). All two fans are running at 2,5000rpm.
Now, at random, the pc do this;
-starts normally but after a while (during game or installing a sofware), it reboots
-Sometimes, the pc won't boot, no power but the cpu fan is running, the power led is down and it is impossible to boot for log minutes (10 to 15)
-After few minutes, lights are back and pc starts again...
I guess its the power supply (Thermaltake2).
ps: after the first bug, I reinstalled the old CPU but same thing happenned so I putted back the new one.
Merci for your help!