https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Jul 2026 20:01:05 +0000 Mon, 17 Jan 2022 19:34:50 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=19745 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=19745&PID=92709&title=tpm-2-0-problem#92709 Author: foxx1337
Subject: 19745
Posted: 17 Jan 2022 at 7:34pm

Can confirm, happens on other boards as well. I have ordered the ASRock TPM 2.0 extension board and will test it as a workaround. I have also written both ASRock and AMD, which I encourage you to do as well.

What you're seeing is an extreme case of the problem - it happens more rarely. The real problem is elevated Deferred Procedure Call (DPC) latency and you can see it with thesycon's DPC Latency Checker - https://www.softpedia.com/get/System/System-Info/DPC-Latency-Checker.shtml

For example:


The computer was mostly idle at the time of that pic. Those red spikes shouldn't be there (and they're not if I turn off the fTPM).]]> Mon, 17 Jan 2022 19:34:50 +0000 https://forum.asrock.com/forum_posts.asp?TID=19745&PID=92709&title=tpm-2-0-problem#92709 https://forum.asrock.com/forum_posts.asp?TID=19745&PID=90767&title=tpm-2-0-problem#90767 Author: expired1111
Subject: 19745
Posted: 28 Oct 2021 at 5:03am

Okay, the problems still remained, although the PC stopped turning on at all, pulled out 1 ssd, everything was fine, turned on fTPM back, again micro firms with a bang, who has encountered this? How then to upgrade to Windows 11, if there is such a problem?]]> Thu, 28 Oct 2021 05:03:01 +0000 https://forum.asrock.com/forum_posts.asp?TID=19745&PID=90767&title=tpm-2-0-problem#90767 https://forum.asrock.com/forum_posts.asp?TID=19745&PID=90719&title=tpm-2-0-problem#90719 Author: expired1111
Subject: 19745
Posted: 25 Oct 2021 at 11:48pm

Hello, I wanted to upgrade to win11, turned on fTPM in BIOS and installed win11, but ran into an unpleasant problem, my PC freezes for 0.5-1sec and there is a crackling sound in my headphones, if I turn off fTPM it disappears. Tell me what can be done and have you observed this?
My motherboard is Asrock b450m - hdv, the latest BIOS, namely 4.40, has now set 3.10, so far, there seems to be no such problem, but if there is, I will write this topic.]]> Mon, 25 Oct 2021 23:48:30 +0000 https://forum.asrock.com/forum_posts.asp?TID=19745&PID=90719&title=tpm-2-0-problem#90719