IBM 5150

Released as the IBM Personal Computer, or PC, the 5150 is based around Intel's 8088 processor featuring 8-bit ISA slots for expansion cards. It could be ordered with two 5.25" floppy drives, most commonly 360k Tandon TM100 models. The PC used a 63.5W power supply.

Causes

 * Power supply will not turn on

Solutions

 * Power supply must have a load on it to activate
 * Recap

Disassembly Notes
The top shell must be tiled up when pulled all the way forward to release.

Watch out for the speaker on the left side when sliding the shell

The top rear screw tab may catch on the PSU and cable (lift rear when sliding avoid)

PSU slides into tabs in bottom shell

When connecting the PSU back to the system the mother board power connectors should have the black wires next to each other.

63.5W Power Supply Main Board
204-1040F

63.5W Power Supply Main Board
204-1040F If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Kits[edit source]

 * Digikey BOM: https://www.digikey.com/