Dr Debug code shuffle at POST
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=4205
Printed Date: 22 Jul 2025 at 9:20am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Dr Debug code shuffle at POST
Posted By: andrewmcmurry
Subject: Dr Debug code shuffle at POST
Date Posted: 10 Jan 2017 at 3:47am
| " rel="nofollow - When my PC is booting, my Taichi mobo shuffles through a bunch of debug codes. it hangs on "b2" for a few seconds after it shuffles, then the debug turns off and the PC boots. Is this normal? |
Replies:
Posted By: wardog
Date Posted: 10 Jan 2017 at 7:41am
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Yes it is. Perfectly normal. When it stays on, then you'll be back here   Enjoy. .. wardog |
Posted By: parsec
Date Posted: 10 Jan 2017 at 8:11am
As said above, completely normal. They are the codes for each POST (Power On Self Test) procedure check/test done when a PC starts. If POST does not complete, and a code is displayed continually, indicating the POST test that failed, then there is a problem. Without the Dr Debug display, we don't know what POST test failed, if POST does not complete. Many boards don't have this display. Personally, I would not have a board without it. ------------- http://valid.x86.fr/48rujh" rel="nofollow"> 
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andrewmcmurry wrote: