IBM 5150 resurrection. Failed PSU and shorted expansion cards
2:43
IBM 5155 PSU testing with minimum load (free magic smoke and exploding caps included)
28:50
IBM XT 5160 Multiple faults repair and restoration
22:00
Old 386 needs major repairs
13:46
IBM PC on steroids : 5161 Expansion Unit
28:03
0x0008 - An Overdue IBM 5150 Repair
35:09
This IBM PC 5150 restoration is a challenge
11:52
The easiest way to find shorted capacitors.
16:33