This helped me too. Message 4 of 4. Message 3 of 4. Message 3 of 7. This website uses cookies.

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If you can’t turn it off in the BIOS, and you can’t install W7 64 bit, then you can just ignore the uninstalled device, now that you know what it is for.

Message msft101 of 7. Unfortunately, there is no W7 32 bit driver for that device.

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Message 4 of 4. I have Windows 7 Professional 32 bits. This way you wont have to change it manually.

Message 1 of 7. Message 3 of 7. It is only good for W7 64 bit. Message 7 of 7. This website uses cookies. You may as well disable the TPM in the BIOS if you have such a setting so you can save a little system resources and have a error free device manager.


Windows 7 Unknown Device TPM 2.0 Compatibility Issue

Message 2 of 7. Lenovo Update Retriever not displaying all available updates, Bios Updates missing.

Register Sign In Help. Message 5 of 7. Message 1 of 4. It is only used for supporting Bitlocker on the W8. HP does not own any Acer laptop. Message 3 of 4.

Only the W7 Ultimate and Enterprise versions support Bitlocker. This is working as design.

Yes, so W7 pro does not support Bitlocker. Applying this patch to the image solved the unknown device. If you have a question, please create a new topic by clicking here.

This topic has been locked due to inactivity for a long period of time. This helped me too. Like I said, all that device does is allow the bitlocker funtion to work in W7 Enterprise and Ultimate, W8. If you switch to W7 64 bit, there is I have this question too. Our commitment to the environment Lenovo is committed to environmental leadership from mft0101 to zcpi design and recycling solutions.


By using this site, you accept the Terms of Use and Rules of Participation. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Unless you are running W7 Ultimate or Enterprise, that device has no value. Microsoft Windows 7 bit.