Bitlocker not recognizing any keyboards at startup - Can not type a password

So I enabled Bitlocker and found out that I can't boot my PC because it doesn't recognize my keyboard. I enabled legacy USB in BIOS and even tried a PS/2 keyboard. The only way I can boot is to go into the BIOS and then exit and continue to boot. Either keyboard works with Bitlocker if I do that. But that is just a work around and takes longer. 

Any way to get Bitlocker to enable a keyboard at startup? I know that I could stop using it but I would like to keep my drives encrypted. 



See if these solutions help:

Enable use of BitLocker authentication requiring preboot keyboard input on slates


This policy setting allows users to enable authentication options that require user input from the pre-boot environment even if the platform indicates lack of pre-boot input capability.


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Question Info

Last updated October 29, 2020 Views 34,337 Applies to: