Bitlocker

Winny12345

New Member
Messages
5
Hey! I activated Bitlocker for my Operating system drive on a Windows 8 machine. But when starting the process I only can back up the recovery key. I have no dialog to choose how to unlock the drive. Thus even though Bitlocker is running, the PC can be turned and windows can be accessed by common user authentification. No password prompt appears at an early instant of the boot-process. What's wrong?
 

My Computer

System One

  • OS
    Win8
Hello Winny, and welcome to Eight Forums. :)

What brand and model numbers is your computer or motherboard?

You could either have a motherboard that has a TPM that is used to unlock BitLocker automatically at startup, or you selected to use a USB flash drive instead of password to unlock BitLocker.

Please go ahead and post a screenshot showing what options you have for your C: (OS) drive in "BitLocker" Control Panel" like below.

17731d1362464412-bitlocker-password-change-reset-windows-8-bitlocker_change_reset_password-2.jpg
 

My Computer

System One

  • OS
    64-bit Windows 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom self built
    CPU
    Intel i7-8700K OC'd to 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    OCZ Series Gold OCZZ1000M 1000W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Browser
    Internet Explorer 11
    Antivirus
    Malwarebyte Anti-Malware Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
You could either have a motherboard that has a TPM that is used to unlock BitLocker automatically at startup, or

Wouldn't this be quite bad since the data are not protected as the whole PC is lost?


you selected to use a USB flash drive instead of password to unlock BitLocker.

Unfortunately when Bitlocker was activated there was no dialog to select the way to unlock. Hence "change password" and "remove password" are missing in the BitLocker Control Panel.
 

My Computer

System One

  • OS
    Win8
If this is for a TPM, you would be able to set to have to enter a PIN number to unlock BitLocker at startup.

Please go ahead and post back with the requested information from above for us to know what is actually be used. Afterwards, we'll be able to more accurately help get you setup with a password or PIN for BitLocker. :)
 

My Computer

System One

  • OS
    64-bit Windows 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom self built
    CPU
    Intel i7-8700K OC'd to 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    OCZ Series Gold OCZZ1000M 1000W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Browser
    Internet Explorer 11
    Antivirus
    Malwarebyte Anti-Malware Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
Here is the reason why I couldn't choose the PIN prompt for decryption:

I first had to enable the local group policy "Computer Configuration\Administrative Templates\Windows Components\BitLocker Drive Encryption\Operating System Drives\Reguire additional authentication at startup" which was turned off by default on my system.

Confirming this and re-running BitLocker I now can choose how to unlock the device.

However I also had to change local policy "Computer Configuration\Administrative Templates\Windows Components\BitLocker Drive Encryption\Operating System Drive\Enable use of BitLocker authentication requiring preboot keyboard input on slates" since my touch screen is not available in the pre loader process.

However since my USB keyboard attached to the slate (surface pro) is not working on the Bitlocker's unlocking screen I cannot use this option. This sounds quite strange to me but maybe someone has a hint?
 

My Computer

System One

  • OS
    Win8
Since this is a tablet, do you not get an on-screen keyboard open when you tap inside the field to enter your password?
 

My Computer

System One

  • OS
    64-bit Windows 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom self built
    CPU
    Intel i7-8700K OC'd to 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    OCZ Series Gold OCZZ1000M 1000W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Browser
    Internet Explorer 11
    Antivirus
    Malwarebyte Anti-Malware Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
You might go with using a USB flash drive to unlock the drive instead. This way if it's not attached, the drive will not automatically unlock.

Most BIOS/UEFI settings will have allowing to recognize USB devices at boot by default, but you might double check to make sure your BIOS/UEFI settings are set to enable this or it will not see the USB at boot.
 

My Computer

System One

  • OS
    64-bit Windows 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom self built
    CPU
    Intel i7-8700K OC'd to 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    OCZ Series Gold OCZZ1000M 1000W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Browser
    Internet Explorer 11
    Antivirus
    Malwarebyte Anti-Malware Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
Yes, this might be an option. I'll try it.

However, at the moment the system is unlocked automatically at startup. - Actually this has no big sense.
 

My Computer

System One

  • OS
    Win8
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