Troubleshooting an IBM 5155 - (portable personal computer)

[Tony Duell]

> 
> > Any suggestions or comments in general about this machine?
> 
> I gave myself 30 minutes to get one of those going once.
> I got access to just about all subsystems/components in that time.

I seem to remember needing Bristol Spline keys to take the PSU and 
monitor out of the chassis and tamperproof Torx drivers to get the PSU 
apart....

> The coolest thing that really made me like the machine was that the
> video monitor was IIRC 5V,NTSC in, picture out.  Very easy to use.

I _think_ it's a 12V power input to the monitor, but I would have to get 
the manuals out to be sure.

-tony