Computer Hardware
To prevent the computer from overheating you should?

Remove the slot cover from the back
None of these
Remove the CPU fan
All of these
Keep the computer cover closed

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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
software tends to mess up IRQs
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.

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