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Boot into BIOS and disable the Fast Boot function. Save & Exit. Reboot and recheck the issue.
Custom keyboard drivers on bitlocker pin screen?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 94%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
jaybird283
621
Reputation points
We have a group of users that use a special Bloomberg keyboard. We are finding that that keyboard will not work on the bitlocker pin startup authentication screen during boot up. Is there a way to inject custom keyboard drivers into the pre-boot pin screen?
Windows for business | Windows Client for IT Pros | User experience | Other