Exit to get Wipe Unit?
Release the key. Once one of the above questions is displayed, there is a lengthy confirmation step to actually execute the operation. You’ll notice there’s a 1 displayed above the operation name. 1. Press and hold Guide until the number changes to a 2 (takes about 5 seconds). 2. Release Guide and press Exit until the number changes to a 3. 3. Release Exit and press Format until the number changes to a 4 – the operation will then begin.