Computer Hardware
During boot-up, the memory test

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

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Computer Hardware
Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because:

software tends to correct I/O conflicts
the BIOS sometimes has more of a problem controlling IRQs
I/O addresses cannot conflict
there are a lot more I/O addresses than IRQs.
software tends to mess up IRQs

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