Surface Pro 2 128GB Windows 8.1 64bit
Stand alone PGP full disk encryption. Ver 10.3.1 build 13100
Surface boot TMP and Secure-boot-control disabled.
After the Microsoft firmware update of 10-Mar-2015, the Surface will power up to the PGP logging screen but the touch type keyboard stopped working. Even tried starting with the volume-down and power-up button pressing same time. Nothing on the keyboard works.
External USB full size keyboard works, entered my pass phrase and login screen responded, but after that blank screen forever.
I think Firmware update has damaged the PGP some how. Before firmware update everything worked.
So would this problem be with the Firmware update or something else ?
Thanks