[comp.sys.ibm.pc] PC memory

tes@whuts.UUCP (STERKEL) (07/04/87)

<*>
I thought this was posted here before, but I cannot find
it.  Also, a detailed scan of PC utilities only finds
RAM testers (in-situ) that test memory and provide a
map of actual suspect chip location seems to be only for
L/I/M EMS memory. 

*What is needed is a 0 - 640K RAM tester/mapper*

I have some "phantom" RAM problems not caught by the PC
POST, causing parity errors at random. The memory 
testers I have either do not find the problem, even after
hours of testing, or are worthlessly vague about location.

Can someone help me on this, I have pulled/shifted/replaced
dozens of chips so far. (A major improvement has resulted,
cut about 95% of errors, but a parity error on a large
file edit would tempt a saint to curse.)

thank you in advance!
-- 
                         Terry Sterkel
        {clyde|harvard|cbosgd|allegra|ulysses|ihnp4}!whuts!tes
              [opinions are obviously only my own]