Computer Hardware
During boot-up, the memory test

Checks and verifies that contiguous memory is installed
Is a superfluous step that should be ignored
Is an operational error
Displays what memory is installed, but nothing else

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Computer Hardware
You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should:

replace everything at once and rerun the diagnostic
run an exhaustive memory check
replace each part one at a time, rerunning the diagnostic before replacing the next part.
check to see if you have a software problem
get another copy of the diagnostic program

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