New
#21
C'est bon.
I know of no standalone compatibility checker for Win 10, but the one that is part of the upgrade reservations apparently can be used to generate a detailed report:
Will your PC run Windows 10? Use the official compatibility checker to find out | ZDNet
Reserving the update does not commit you to ever installing it.
I'd place a small wager ($0.05US) that an X58 motherboard will be adequately supported by drivers that are included with 10.