Just ran the BIOS update on my 7140 and my system will not boot.  When starting it up, it immediately presents "No bootable devices found" and some options to retry/setup/diag.  I did run the diagnostics and the "Hard Drive 0-0-0" line tests OK.

I'm guessing the Secure Boot is messed up.  Can anyone tell me what the default settings should be?  Is there a custom key and needs to be set?