First of all, you are posting in a hardware forum and no one has any idea what hardware you are running [excepting a very vague reference to a pentium 4]
Post ALL of your exact system specs; ie exact motherboard, exact pw supply, etc, etc. Do not post "500W pw supply" Post the exact brand and model# Do that for ALL of your parts. If this is a big box system ie dell, hp, whatever, post the exact brand, model# and service tag#
Next a pentium 4 is approx 20yr old and most likely it is not cost effective to repair that old of hardware.
Post ALL of your exact system specs; ie exact motherboard, exact pw supply, etc, etc. Do not post "500W pw supply" Post the exact brand and model# Do that for ALL of your parts. If this is a big box system ie dell, hp, whatever, post the exact brand, model# and service tag#
Next a pentium 4 is approx 20yr old and most likely it is not cost effective to repair that old of hardware.