BitLocker is a necessary setup for encrypting Windows computers in addition to preventing unauthorized access. However, sometimes, it mightiness crusade unnecessary issues with the system. Many users reported that spell trying to activate BitLocker, they facial expression upwards the next error:
This device can’t role a Trusted Platform Module. Your administrator must laid the “Allow BitLocker without a compatible TPM” selection inwards the “Require additional authentication at startup” policy for OS volumes.
This device can’t role a Trusted Platform Module
If nosotros notice carefully, this fault is to a greater extent than of a statement. However, to empathize better, nosotros ask to know the pregnant of the price used inwards the fault message.
- Trusted Platform Module: The TPM is a chip which is typically acquaint inwards newer systems. It stores the BitLocker key. In representative is non acquaint inwards the system, the cardinal could last stored on a USB drive.
- Administrator policy: It is the grouping policy laid past times server managed systems. However, the interesting affair most the fault is that it was reported on full general user systems in addition to non companionship managed systems.
Here are 2 suggestions that may assistance you.
1] Allow BitLocker without TPM
Now that nosotros understood the error, the gain is precisely equally mentioned inwards the statement.
Press Win + R to opened upwards the Run window in addition to type gpedit.msc in addition to press Enter to opened upwards the Group Policy Editor.
Expand the folders inwards the next order: Computer Configuration > Administrative Templates > Windows Components > BitLocker Drive Encryption > Operating System Drives.
On the right-hand side of the window, locate the selection “Require additional authentication at startup” with the listing of options. Double-click on it to opened upwards its settings window.
The setting is laid at Not Configured past times default. Change it to Enabled.
When you lot laid the radio push to enabled, it automatically checks the selection for Allow BitLocker without a compatible TPM. If it doesn't, delight brand certain to banking concern fit the box earlier proceeding further.
Click on Apply in addition to hence OK to relieve the settings.
Now opened upwards the Control Panel in addition to click on the selection to Turn on BitLocker. It needs administrator access.
See if it has helped.
2] Clear TPM
If you lot however wishing to role the TPM in addition to are certain that your organization has the device equally a business office of the hardware, you lot could endeavour clearing the TPM. The physical care for is equally follows:
Clearing TPM mightiness impact the information on the system, hence kindly backup your information earlier proceeding with this step.
Press Win + R to opened upwards the Run window. Then type the ascendancy tpm.msc in addition to press Enter. It volition opened upwards the TPM window.
Under the Actions tab, delight click on Clear TPM and restart the system.
If the TPM is OFF, you lot volition notice an selection to Initialize TPM under the Actions tab. Click on that selection in addition to restart the system.
If the TPM were never initialized, hence a sorcerer to gear upwards the TPM would prompt with the Turn on the TPM safety hardware dialogue box. Follow the steps inwards the Wizard, in addition to 1 time the TPM is set, delight reboot the system.
Hope something helps.
Source: https://www.thewindowsclub.com/
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