IBM PS/1 TYPE 2121 FDD

Started by fjk61011, Jan 23, 2013, 23:01

Previous topic - Next topic
|

fjk61011

Was looking at your FDD pin outs.

I have an IBM PS/1 TYPE 2121 FDD which has no separate power lead going into the drive. The drive is powered from the data cable which has pin 1  cut.

Have you any idea how it works?

|