Check if you have fastboot access, hold down both power and vol. down buttons, and see if you have the usb logo.
What are you using for recovery, CWM or TWRP?
Fastboot will need different drivers.
I recommend you to install the drivers from android.com, when you install the API, that have adb, you'll get a set of drivers. Try that.
And I believe you're trying to say that you unlocked your bootloader
Did you use that app from Asus to unlock it? But I believe that just rooting would be enough to void the warranty, not sure though.
- Sent from the Future using my Delorean
- Enviado do Futuro usando meu Delorean