My computer keep freezing everytime i boot up. I reformatted but it keep freezing too. I had post a message last time and some of the helpful people here have given me some solution. But it doesn't work. I tried scandisk and the hard drive doesn't seems to have any problem. I thought maybe it's the video card problem that's why i change back to onboard video (After i remove the PCI card and drivers of course) But it still freezes. Can someone help me??? If it's a hardware problem, can anyone tell me how to I solve or try to determine which of the parts is faultly?

Does it freeze if you boot up in safe mode?

Just to add on.. If i go to safe mode, my computer will freeze also sometimes Anyway sometimes I can use the computer for a long time... but mostly it freezes just several minutes after I boot up

Try a minimal build with one stick of RAM (assuming you have more than one), your HDD and your onboard display adapter.

It doesn't work. it still hangs.... I tried both of the memory but it still freezes. maybe it's not because of the ram also. Anyway more suggestions?

run a program called memtest86 just search for it on google sounds like its incompatable memory or its damaged anyway memetest will tell you if anythings wrong with the ram.