Old AMD 256mb computer that after 30 min (more less) it frizzes?

Question

I have an old AMD 256mb computer that after 30 min (more less) it frizzes and after that I have to turn it off and on.
I think It could be a problem with the memory but I don’t wanna make unnecessary expenses for a memory that might be useless
Any recommendations?

Thanks all for the quick answers.
I don’t think is a problem with the OS because I just installed and it happen with any OS as well (Linux windows)
is there a way I can test the HW???

Answer 1

256mb is very low nowadays.

What has happend is software writers expect everyone to have 512mb+. So they write program that use more RAM than they use to need. You might find your Anti Virus is using 50mb.

As a test (Make sure your not connected to the internet)
Disable all your start-up commands. This will then really be just Widows running see if it runs ok.
Read the page on my PC help site on using Msconfig.
http://www.phpbbserver.com/stevie19605/viewtopic.php?t=30&mforum=stevie19605

Also burn to CD anything you don't really need on your PC.
Less for Windows to search thru.

Run Ccleaner for a good clean up.
http://www.phpbbserver.com/stevie19605/viewtopic.php?t=42&mforum=stevie19605

And defrag your hard drive.

There are viruses and trojans that can slow down a PC so a full scan is worth doing.
http://www.phpbbserver.com/stevie19605/viewtopic.php?t=40&mforum=stevie19605

Answer 2

Freezes? sounds like a utility conflict or over heating. Run a Reg purifier,anti-virus prog and supply the followers/indoors a cood cleansing. verify all connections (interior and out).

Answer 3

well what os are you running on it.
and yeah try more ram if they even make it. it might be hard to find

Answer 4

Unplug it, open it up and check for dust bunnies. It may be overheating.