870e Nova wont boot
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=104655
Printed Date: 29 Nov 2025 at 4:40am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: 870e Nova wont boot
Posted By: eastoly
Subject: 870e Nova wont boot
Date Posted: 31 Mar 2025 at 4:22am
I just put together a new computer and everything was fine for the first 10 days. All the temps of GPU and CPU were in the 40-60 degree range.
Today the motherboard shows a 00 and nothing goes on. No video. Nothing.
870e Nova MB
AMD 9800x3D cpu
32 G ram
5070 video card
Coolermaster 1000 watt PSU
M.2 drives
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Replies:
Posted By: eastoly
Date Posted: 31 Mar 2025 at 6:16am
Updated bios to 3.20. Turned on computer and got a C5 error. Took out ram and moved to A2/B2. Seemed to solve the problem. Fingers crossed.
Thank god for the flash bios feature.
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Posted By: Harbor
Date Posted: 31 Mar 2025 at 8:42am
I had a similar issues, I ordered my part from newegg.com but my motherboard is the x870E Taichi paired with the R9 9950x3d, after installed, I was able to boot to the BIOS but after 10 seconds it went black, no display, no power to keyboard, no power to mouse, and code reads "00"
I flashed the bios to the must current didn't work, I flashed to another version no working, I swapped PSU, I swapped DDR5, I re-seated the CPU and CPU COOLER still not boot, code "00"
I then decided to RMA CPU and Board to newegg.com for replacement.
dannnng, I 'm glad you got your fixed but me very disappointed for my setup.
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Posted By: eastoly
Date Posted: 31 Mar 2025 at 8:51am
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Well, I guess we'll see how long it lasts. I do not understand why it worked flawlessly for 10 days. If it did not work from the git-go, I would have not been so perplexed.
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Posted By: blake3
Date Posted: 01 Oct 2025 at 12:13pm
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I had a similar situation once and it turned out to be related to the motherboard not posting correctly. From my experience it helps to reseat the RAM and check all power connections carefully before buying new parts.
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