Booting an IBM MP 3000 S/390 System

Jay West jwest at
Thu Aug 6 08:38:46 CDT 2015

Gene wrote...
One thing I don't understand - why can't the machine boot on its own?  Why
would IBM design a computer that required another computer just to boot it?
To report higher sales of OS2/Warp? ;)

Not the only one though, ISTR the 11/780 used a 11/03 to boot?


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