All,
Well after a couple of drops and taking it apart my Z is broken. The 'on' button does not work. It will boot into the diag menu and will run tests from there. Diag key tests show the two left most keys do not work. That means it cannot be turned on or off. Of all the keys the on/off key is the most significant.
The unit will take a new flash and it will pass the diag tests so it is not that.
Does anyone have any experience getting past this??
Dan