Was required to update firmware on some XTi 2's today as part of an install in order to use Band Manager. 3 amps in all. 2 upgraded without issue, the 3rd (a 1002) did the upgrade process, showed reboot and then upon return came up with a blank screen and random LED levels. Several power cycles did no help. Did the firmware update fail? Is there any way to recover this? Need this amp tomorrow afternoon.