MSI AGESA 1.2.0.2 BIOS for MSI X570/B550 motherboards: fixes USB (updated X470/B450)
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stormy
KissSh0t
https://i.imgur.com/7YtvxrC.jpg
Yes this is the storahci reset error, from what I understand it's putting the AHCI link to sleep and that is causing a reset error and then the AHCI link wakes up, I was noticing it when watching video's, the video would freeze and then continue after the AHCI link link woke up again.
The workaround is as follows.
In the registry navigate to the following location.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\0012ee47-9041-4b5d-9b77-535fba8b1442\0b2d69d7-a2a1-449c-9680-f91c70521c60
Set attributes REG_D_WORD to 2, default is 1
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\0012ee47-9041-4b5d-9b77-535fba8b1442\dab60367-53fe-4fbc-825e-521d069d2456
Set attributes REG_D_WORD to 2, default is 1
Now go to Windows power plan, then in Advanced power settings.
Under Hard disk change AHCI Link Power Management β HIPM/DIPM to Active
Under Hard disk, change Turn off hard disk after change to Never
Under Hard disk, change AHCI Link Power Management β Adaptive to 0 millisecond
Then restart windows, and now the link state will not shut off causing the error.
DabblerDeluxe
So this is what causes that freezing up occasionally regarding HDD?(m.2 is fine) oh boy the PCIE 4 glitch is bigger then I thought.
Astyanax
Integralpha
ManofGod
This is cool, thanks. However, since I am only using Zen 2 cpu's, I have decided to stay with Agesa 1.2.0.0 and no further. (Two Asus boards and one MSI board.) I have, at least so far, had no usb issues.
Astyanax
ManofGod
Mineria
insp1re2600