Hi, @Patricia Kaiser
If you haven’t tried it yet, first, shut the laptop down completely. Connect a wired USB keyboard, then turn it back on.
From another device, sign in here to check your BitLocker recovery key: https://aka.ms/myrecoverykey On the BitLocker screen, note the first 8 digits of the Recovery Key ID. Compare that Key ID with the Key ID shown on the Microsoft account page, then use the matching 48-digit recovery key. Using the Key ID to identify the correct recovery key if more than one is listed.
When entering the recovery key, type the numbers only. You do not need to enter the spaces or hyphens.
If the field still will not accept input, try pressing Tab once or twice. If possible, also test with a wired USB keyboard, since Bluetooth keyboards may not work at this stage.
To help narrow down the issue:
- Does the built-in laptop keyboard respond at all on the BitLocker screen?
- Have you already tried a wired USB keyboard?
- What is the make and model of the laptop?
Click "Add comment" to let me know.
Thanks!