How to repopulate TPM with BitLocker Recovery Key after a Motherboard replacement
If you run Bitlocker and get your motherboard (mainboard) replaced, e.g. could be from a repair of the PC or Laptop. Then you would start to get prompted for Bitlocker Recovery Key every time you start your PC, This happens because the TPM chip on the new motherboard, does not contain any information about the Bitlocker encryption of your hard drive. So you have to repopulate the TPM chip with the Bitlocker Recovery Key. This …