X370 Fatality K4 Dr Debug E6
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=5880
Printed Date: 21 Dec 2024 at 8:13pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: X370 Fatality K4 Dr Debug E6
Posted By: Ricky
Subject: X370 Fatality K4 Dr Debug E6
Date Posted: 20 Aug 2017 at 4:01pm
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Replies:
Posted By: Ricky
Date Posted: 21 Aug 2017 at 11:40am
| " rel="nofollow - anyone? is the motherboard having any issue? |
Posted By: Asingo
Date Posted: 21 Aug 2017 at 7:02pm
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" rel="nofollow - Did you look for that code in manual? |
Posted By: wardog
Date Posted: 21 Aug 2017 at 7:06pm
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" rel="nofollow - That is most likely Eb, not E6. What PCIe slot is the 1060 in? Have you powered the 1060 from the PSU? Update the BIOS. |
Posted By: Ricky
Date Posted: 21 Aug 2017 at 9:54pm
i thought is E6 lol, btw what Eb means? can't find any info about it from manual. GTX1060 in 1st PCIe slot and powered by 8pin. will try update the bios.
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Asingo wrote:Posted By: parsec
Date Posted: 21 Aug 2017 at 11:41pm
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The only Ex codes from AMI that I have been able to find are errors from S3 Sleep wakeup. See page 9 of this document, about 2/3 of the way down: https://ami.com/ami_downloads/Aptio_V_Status_Codes.pdf" rel="nofollow - https://ami.com/ami_downloads/Aptio_V_Status_Codes.pdf Think back, is there anything at all that changed with this PC recently? Windows 10 updates? ------------- http://valid.x86.fr/48rujh" rel="nofollow"> 
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Posted By: Ricky
Date Posted: 22 Aug 2017 at 12:07am
nothing change, or is it related to uefi ultra fast boot? for now, i already update to latest bios and disable the ultra fast boot. so far no issue and can boot up / post successfully. will monitor and report here back if get this issue again.
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Posted By: wardog
Date Posted: 22 Aug 2017 at 1:55am
" rel="nofollow -
That very well could. Eb - Calling Legacy Option ROMs |
Posted By: parsec
Date Posted: 22 Aug 2017 at 10:01am
There's an important detail, using the Ultra Fast setting of Fast Boot. wardog, good call on the Calling Legacy Option ROMs. Ricky, not that you may know this, but Fast Boot is really a faster POST, that uses UEFI Option ROMs, if possible. To use the Ultra Fast setting, you are supposed to have a UEFI booting Windows installation, Windows installed with the CSM option set to Disabled. Also, the Windows installation media must be booted from the "UEFI: <installation media name>" entry in the boot order, to signal Windows to use GPT formatting and the EFI boot loader. Did you select that entry for the installation media? It might have been the default entry. I can use the Ultra Fast setting of Fast Boot with my Ryzen system, but I have a UEFI booting Win 10 installation. Still, the abrupt POST can have side affects. It's easy to test, just try the Ultra Fast setting again. The updated UEFI/BIOS may have made a difference, but who knows? I learned something from this, the probable source of the Ex POST codes. ------------- http://valid.x86.fr/48rujh" rel="nofollow">
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Posted By: Ricky
Date Posted: 24 Aug 2017 at 8:44am
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Not sure whether it is related, today i get 2 more debug code "F9 & 0D", and the pc keep boot looping and give a 3 POST beep. In addition, Windows show only 8GB of memory is available, while the other 8GB reserved for hardware. And XMP is not working either and the memory is stuck with single channel. After trying to clear cmos, reinsert and testing the ram, it turn out one of the ram stick is defective. btw, asrock support is unhelpful, they did not reply my email.
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