After repeated requests for beep codes i have decided to post them here maybe they could be pinnedStandard Original IBM POST Error CodesCode Description1 short beep System is OK2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem1 long, 1 short beep System board problem1 long, 2 short beeps Display adapter problem (MDA, CGA)1 long, 3 short beeps Display adapter problem...