04-16-2025 09:42 PM
Hello,
I bought this MB for my 9800X3D and after many weeks trying I have some questions abouts its operation.
After update last BIOS version, drivers and clean Win11 Pro installation I continue seeying many rare operations like:
- Total ramdom Win11 Startup times from 11s to 50s for example.
- Very High CPU temperatures in peak times while playing like 91ºC.
- Rare USB problems like some times there are devices not detected.
Anyone know what is happening here?
I had an MSI x570 + 5800X3D arround 2 years and I had 0 problems, 100% stable, all USB running perfect and very fast startup times.
Thanks.
04-17-2025 11:11 AM
Hello, I bought Asus b850-a, and have problems too. Rear IO 4 blue USB 3 and 1 red USB 3 ports don't work. I contacted the Asus. They said it might be a defective board or processor. it needs to be changed.
do your usb ports shut down periodically or don't work at all?
04-17-2025 11:20 AM
Is completely random, some times some ports USB don't respond or disconnect, or for example I have an USB microphone and suddenlly it crashes and emit an electrical noise in TS3 and I must to disconnect to not destroy my teammates ears.
04-17-2025 11:37 AM
I have 5 USB 3 ports on the back IO panel that don't work at all.
you may also have a defective board. have you tried to turn off power saving in the BIOS, switch pci-e to gen 3?
04-17-2025 12:15 PM
"Power Saving" no, but PCI-E is setted to Gen2.
04-17-2025 11:35 PM
Can you say what exactly "Power Saving" option I must disable in BIOS? Thanks.
a month ago
"C-states"
Here, read the thread on reddit:
https://www.reddit.com/r/AMDHelp/comments/1gjmt6d/am5_usb_problems/
There are all the answers. please write if you have solved the problem. or is it defect board like mine