Problem:
McAfee Drive Encryption 7.1.x (MDE)
On preboot getting a blank screen without the option the write user/password.
Workaround:
Go to BIOS Boot option don't change anything and continue to the preboot.
Solution:
In the BIOS Configuration Disable the Fast Boot Option.
Note:
The problem & solution were tested on HP Folio 9470m Elitebook.
McAfee Drive Encryption 7.1.x (MDE)
On preboot getting a blank screen without the option the write user/password.
Workaround:
Go to BIOS Boot option don't change anything and continue to the preboot.
Solution:
In the BIOS Configuration Disable the Fast Boot Option.
Note:
The problem & solution were tested on HP Folio 9470m Elitebook.