Kør PowerShell som administator.
Paste og kør nedenstående:
$key = Read-Host 'Enter Bitlocker Password!' -AsSecureString
Unlock-Bitlocker -MountPoint "E:" -Password $key
Unlock-Bitlocker -MountPoint "F:" -Password $key
Unlock-Bitlocker -MountPoint "G:" -Password $key
Unlock-Bitlocker -MountPoint "H:" -Password $key
Unlock-Bitlocker -MountPoint "I:" -Password $key