One day when I was using internet on my computer, suddenly computer hanged. I restarted it, power turned on but no display on monitor. I changed RAM, Power Supply and Hard Disk but of no avail.
But when I let the computer in desktop form, it turned on for a few days only this time.
Can any friend tell me what the actual problem is? Is mother board or BIOS is creating problem. How can I correct BIOS problem.