If you switch to W7 64 bit, there is Applying this patch to the image solved the unknown device. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Message 3 of 7. Not important at all. Message 7 of 7.
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This helped me too. 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.
Message 4 of 4. Message 7 of 7.
What is the ACPI\MSFT Device? Where is the Driver for this? – Stone Computers :: Knowledgebase
This way you wont have to change it manually. If you have a question, please create a new topic by clicking here. Msft01101 Knowledge Base Blogs.
Message 6 of 7. I have this question too. It is only good for W7 64 bit. Message 2 of 4. Like I said, all that device does is allow the bitlocker funtion to work in W7 Enterprise and Ultimate, W8.
Message 2 of 7. Unfortunately, there is no W7 32 bit driver for that device. Our commitment to the environment Lenovo is committed to environmental leadership from operations to product design and recycling solutions. This is working as design.
Windows 7 Unknown Device TPM 2.0 Compatibility Issue
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as acpo type. Only the W7 Ultimate and Enterprise versions support Bitlocker. Message 4 of 7. Message 5 of 7. Register Sign In Help. If you switch to W7 64 bit, there is Lenovo Update Retriever not displaying all available updates, Bios Updates missing. Message 3 of 4.
Unknown Device Error in Device Manager When Using Windows 7* on Intel® NUC
HP does not own any Acer laptop. 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.
All forum topics Previous Topic Next Topic. Message 1 of 7. Didn’t find what you were looking for?