Leave your Hardware ID (from Step 1) in the comments below, and I’ll link you to the exact working driver.
: Before installing a new driver, uninstall any old Bluetooth drivers from Device Manager and restart your PC. Wireless Console : You may need the ASUS Wireless Switch (Wireless Console3) utility to physically "turn on" the Bluetooth adapter. Generic Driver
Check the box labeled and select Windows 7 .
Do not guess. The K53s shipped with different hardware.