I need to reset the CUDA switch on my logic board. Where is that button at?
There are so many logic board configurations it’s difficult to list them all. Apple’s own tech manuals on their website don’t even show the location of this switch. To identify what the CUDA switch looks like, view this picture. It’s a good idea to examine your logic board with ample light, and you may want to take the opportunity to clean out dust any lint from your system while you have it open. It always seems like the switch is obscured by lint and that makes it much more difficult to view. Look toward the edges of the logic board, outside the outermost PCI slot on some systems, etc. It’s easy to miss upon brief inspection.
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