Do PSU's and CPU's need drivers?

Solution
No on PSUs and yes on CPUs. But Windows takes care of that. Your MB chipset will need a driver, tho. But even that, Windows will load a default one for.

biohazrdfear

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Mar 1, 2013
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Power supplies, no. Processors...not really, but if you want everything and anything installed on your computer you can install chipset drivers. I never install chipset drivers unless I see system issues.