Yes the wifi card connects via PCIe, it is not built into the motherboard. My restarting problem went away when I removed the gigabyte wifi card from the PCIe slot in the motherboard, but then my...

Yup, installed the latest driver(both of them). I made sure it was the most up to date driver being used in the device manager.

I recently built a new computer and it restarts on shutdown or when the computer idles. I removed my Gigabyte GC-WB867D-I wifi card(here is a link to the card) from the motherboard and the computer...