[net.micro.pc] XT Hardware Diagnostics Query

caswell%nswc-wo@sri-unix.UUCP (10/01/84)

From:  Bill Caswell <caswell@nswc-wo>

Are there any good diagnostic programs that allow you to locate PC
hardware problems reliably? (I have twice had my XT fail consistently
with a Parity Error on loads of certain programs  --  and fail the
diagnostics after 1:25 with a System Unit 201 error  --  only to work
just fine the next day (and for the following week)).  I would like to
catch it in the act.               Thanks,                Bill
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