6730b Posted July 20, 2023 Share Posted July 20, 2023 A recommended update for tpm available. But... owned \ clear is out of my field of experience :O) What can happen if it's cleared, f.ex. am unsure about interaction with bitlocker partitions. And should it be re-owned (whatever that is) afterwards ? Big mysteries... Thanks for any info. Dell Precision 5540 w10 ltsc 2019 + O&O shutup, Dell E7440 w8.1, Tosh w8.1, HP i5 desktop w10 ltsc + O&O shutup Stand with Link to comment Share on other sites More sharing options...
Aaron44126 Posted July 20, 2023 Share Posted July 20, 2023 Suspend BitLocker. Disable the TPM device in Device Manager. Reboot to BIOS setup. Clear the TPM. (You check the box in BIOS setup but it won’t prompt to clear until you boot up normally.) Boot back to Windows and try to update the TPM. I’m not sure if you have to enable the TPM device in device manager first, but only do it if it makes you, because Windows might “claim” it right away. If it works, enable the TPM device and then resume BitLocker and you should be all set. Have your BitLocker recovery keys handy just in case. 2 Apple MacBook Pro 16-inch, 2023 (personal) • Dell Precision 7560 (work) • Full specs in spoiler block below Info posts (Dell) — Dell Precision key posts • Dell driver RSS feeds • Dell Fan Management — override fan behavior Info posts (Windows) — Turbo boost toggle • The problem with Windows 11 • About Windows 10 LTSC Spoiler Apple MacBook Pro 16-inch, 2023 (personal) M2 Max 4 efficiency cores 8 performance cores 38-core Apple GPU 96GB LPDDR5-6400 8TB SSD macOS 14 "Sonoma" 16.2" 3456×2234 120 Hz mini-LED VRR display Wi-Fi 6E + Bluetooth 5.3 99.6Wh battery 1080p webcam Fingerprint reader Also — iPhone 12 Pro 512GB, Apple Watch Series 8 Dell Precision 7560 (work) Intel Xeon W-11955M ("Tiger Lake") 8×2.6 GHz base, 5.0 GHz turbo, hyperthreading ("Willow Cove") 64GB DDR4-3200 ECC NVIDIA RTX A2000 4GB Storage: 512GB system drive (Micron 2300) 4TB additional storage (Sabrent Rocket Q4) Windows 10 Enterprise LTSC 2021 15.6" 3940×2160 IPS display Intel Wi-Fi AX210 (Wi-Fi 6E + Bluetooth 5.3) 95Wh battery 720p IR webcam Fingerprint reader Previous Dell Precision 7770, 7530, 7510, M4800, M6700 Dell Latitude E6520 Dell Inspiron 1720, 5150 Dell Latitude CPi Link to comment Share on other sites More sharing options...
6730b Posted July 22, 2023 Author Share Posted July 22, 2023 Thanks, a good overview which pointed me towards more reading (found good Dell pages about just this), and will go ahead when feeling well prepared. Dell Precision 5540 w10 ltsc 2019 + O&O shutup, Dell E7440 w8.1, Tosh w8.1, HP i5 desktop w10 ltsc + O&O shutup Stand with Link to comment Share on other sites More sharing options...
6730b Posted February 7 Author Share Posted February 7 Jut a late update, TPM update executed flawlessly. Dell Precision 5540 w10 ltsc 2019 + O&O shutup, Dell E7440 w8.1, Tosh w8.1, HP i5 desktop w10 ltsc + O&O shutup Stand with Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now