My computer is using vista home premium with sp2, it’s a pre built, I changed the PSU to the cooler master 650w, the case fan , the graphics card from x1550 to 4850, the case fan and add a extra 500g hdd, the changes have been made for 8 months now and there was no problem before.
About a week ago it started to restart it self randomly or freeze, sometimes the blue screen of death comes up most of the time it freeze or restarts.
But when I watch any video file or use a video converter, like winavi MP4 converter it restarts in about 1to 2 mins, sometimes after the restart, when I log in and the start up menu comes up the computer freezes, I tried to restart but the same thing happens until I go to safe mode and use system restore to a few days back.
The restarting and freezing started when I notice the PSU is a little hotter than before and the PSU’s fan at the back seem to have less air flow than before, so I took it out to check for dust and there wasn’t much. When I put it hack in, the problem started.
I’m not 100% sure about this but the fans are not spinning as strong as before, before and after the problem started
I put the x1550 back in, still the same then I put the old PSU back in and still the same. I have tested the 2 1gig ram with memtest86+-2.11.iso 8 passes each and there was no error.
and I tried the stress test by prime95 and it run about 3 tests ( 10 mins) then the computer froze , then I tried it again 4 times and it froze in less than 1 min every time
here is the temps while the test was running
extra hdd - 49
TMPIN0 - 46
TMPIN2 - 49 to 51
ACPI TEMP
THRM -40
CORE 1 - 58
CORE 2 - 58
are these temps normal, and does anyone whats wrong and how to fix this.
Thanks
About a week ago it started to restart it self randomly or freeze, sometimes the blue screen of death comes up most of the time it freeze or restarts.
But when I watch any video file or use a video converter, like winavi MP4 converter it restarts in about 1to 2 mins, sometimes after the restart, when I log in and the start up menu comes up the computer freezes, I tried to restart but the same thing happens until I go to safe mode and use system restore to a few days back.
The restarting and freezing started when I notice the PSU is a little hotter than before and the PSU’s fan at the back seem to have less air flow than before, so I took it out to check for dust and there wasn’t much. When I put it hack in, the problem started.
I’m not 100% sure about this but the fans are not spinning as strong as before, before and after the problem started
I put the x1550 back in, still the same then I put the old PSU back in and still the same. I have tested the 2 1gig ram with memtest86+-2.11.iso 8 passes each and there was no error.
and I tried the stress test by prime95 and it run about 3 tests ( 10 mins) then the computer froze , then I tried it again 4 times and it froze in less than 1 min every time
here is the temps while the test was running
extra hdd - 49
TMPIN0 - 46
TMPIN2 - 49 to 51
ACPI TEMP
THRM -40
CORE 1 - 58
CORE 2 - 58
are these temps normal, and does anyone whats wrong and how to fix this.
Thanks
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