Intel Motherboards - H81M & H81M-DGS R2.0 and TPM2-S Support

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H81M & H81M-DGS R2.0 and TPM2-S Support

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=12128
Printed Date: 04 Aug 2025 at 10:41pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: H81M & H81M-DGS R2.0 and TPM2-S Support

Posted By: drekinov
Subject: H81M & H81M-DGS R2.0 and TPM2-S Support
Date Posted: 07 Aug 2019 at 6:52pm

Hello,
i wrote to asrock support couple days ago but no response so i hope forums can help.
Does anyone know if H81M and H81M-DGS R2.0 will support TPM2-S modules ?
We can get TPM2-S modules but then i read a thread where H97M Pro4 (newer than our motherboards) required BIOS update which was even not public to support TPM2-S ?

Should we search harder for v1.2 TPM modules or will latest bios available support TPM2-S module ?
Thanks

Replies:

Posted By: drekinov
Date Posted: 07 Aug 2019 at 8:51pm

I think i find the answer :)

http://www.asrock.com/mb/spec/card.asp?Model=TPM-S%20Module
I didn't consider that "*Supported on H110, X299, AM4, TR4 and newer platform motherboards." on bottom of v2.0 chips means that they are supported on that newer motherboards :) Which means having 6th / 7th gen Intel CPUs not 4th.
Fortunatly we just found seller offering v1.2 chips so we are good to go :)