[ 1. The PSU fan is not turning.
  2. The +/- 12 Volt lines on the motherboard are not on their own the cause of the PSU fan not running (but could be a second problem - multiple shorted caps).
  3. IBM 5160 with IBM 130 watt power supply. ]



Your computer is an IBM 5160 (IBM XT), with genuine IBM 130 watt power supply.



What Now?


Click here if you have access to a MFM type hard drive (such as ST-412, ST-225).

Click here if you do not have access to a MFM hard drive.