Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

General discussion

Computer just started to randomly freeze, PLEASE HELP

Nov 8, 2005 10:10PM PST

So here is the deal. I moved home from college and had my computer set up and was on consistenly for about 4.5 months, without ever shutting off. It worked great no problems. I just moved into an apartment, i made no changes to my computer, and now it randomly freezes after like a couple hours oh use. No blue screen or reboot, just freezes. I have no clue what is wrong. I have windows xp SP2, i updated the bios and tha didn't fix it. I tried booting up in safe mode a couple times and that didn't fix it, i played around in the bios and changed some settings around and that didn't fix it. I'm not sure if its overheating of what. CPU temp is about 45C and the chassis temp is about like 32C, as what my bios says. I am lost. Not sure if its hardware, software, or waht. The only thing i can think is maybe the outlet is bad taht my computer is plugged into but i mean everything else works fine thats plugged into it so. Any advice would be great. I'm thinking of buying a surger protector and trying that out and maybe buying a new power supply and see if taht makes a difference. I have a P4 2.40B Ghz machine with 1.5 gigs of PC2700 DDR RAM, and ATI AIW 8900DV video card, Soundblaster Audigy, USB2 card, 4 hard drives, a SOYO Dragon Lite motherboard. I had this exact setup at home and it worked fine. So please someone help me!!!!!!

Discussion is locked

- Collapse -
Try this.
Nov 8, 2005 10:16PM PST

1. Those that measure the temperatures forget that such is only what they measure. Remove the case cover, dust off the heatsinks, power up and make sure the fans are running proper. Leave the cover off. If the lockups cease then you have some part/component that has become heat sensitive.

2. Try it with one stick of RAM. Some machines have BIOS limits that the BIOS does not slow down the memory as you add more sticks. So far the attitude is that if you build your own then you know to slow it down if you fill all the slots. I see no indication this attitude will change. Why should it?

Bob

- Collapse -
Keep your PC powered down when not needed
Nov 11, 2005 7:16AM PST

Constantly powering your PC can wear out your components. The CPU temperature don't need to be your relief because you may have froze the sensor itself! Reassemble your CPU fan and heatsink with Arctic Silver 5 thermal paste, and do not turn your PC on consistently for 6 hours, for about 300 hours of powering up time, which is called break-in. Then you can turn your PC on longer, but remember to hibernate or power down your PC every 12 hours.