Intel Motherboards - Cannot change TPM from 2.0 to 1.2 on H110M-HG4

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Cannot change TPM from 2.0 to 1.2 on H110M-HG4

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=19144
Printed Date: 27 Dec 2024 at 1:01am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Cannot change TPM from 2.0 to 1.2 on H110M-HG4

Posted By: 21cpu21
Subject: Cannot change TPM from 2.0 to 1.2 on H110M-HG4
Date Posted: 25 Jun 2021 at 6:23am

I have a H110M-HG4 motherboard and I want to change from TPM 2.0 to 1.2, but whenever I try to change it in the BIOS settings, the next time I reboot into the BIOS it says it has no TPM device, even though I have PTT enabled.

To make it reappear I have to change everything to default and re-enable PTT.