[Johnny Law]

Someone gave me an old computer it's a pentium 150 64mb ram. I wanted to fix it up a little to let my son play around on it. I have one problem. Everytime I load it up it seems fine with the newly formatted hard drive and fresh install of windows 98 until about 10 or 20 minutes~than the computer freezes. I have tried different ram cleaned the cpu fan seated all connections. Took all pci cards out tried them individually. Computer is still freezing. I know it's not a big deal i am more curious than anything to find out why it is doing this. Maybe someone could give me another solution? It sometimes freezes when i open programs and other times it just freezes and CTRL ALT DELETE does not fix this. It's a power button restart?

Thanks