Needed - servicemanual for NCR PC4i

fritz chwolka fritz_chwolka at
Sun Apr 17 02:40:47 CDT 2016


I got 2 x NCR PC4i computers. One is running fine at the moment but the 
harddisk has some problems.
The 2nd one had a dead CPU and Bios rom.  I replace both but got no beep 
and nothing on the screen.

The PC4i has a 'rack case' for the motherboard. Changing the case shows 
the same problem.
There maybe  a problem with the power supply.

Does anyone have a service manual or other manuals for the NCR PC4i ?

Here is what I have:

Thanks - greetings
Mit freundlichen Grüßen

Fritz Chwolka

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