Chosen Solution

Sudden onset of bluetooth card not recognized in Asus Q325UA. Device manager shows bluetooth hidden, intel driver fails to enable due to no bluetooth installed. Any other checks I can do? Is the bluetooth module replaceable?

Before looking for replacement, make sure to check out: https://superuser.com/questions/1168551/… See if you can find any usefull commands (always run cmd as admin) to manually turn it back on.