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#11
Is this your driver?
B550-A PRO | Motherboards | MSI Deutschland
Why is disk 1 not running as GPT?
Time to go back a lot of steps. Open the machine and check all cables for the drives to make sure nothing was left not connected. Place each drive in SATA 1 to test to see if the bios sees each drive. When the bios can see each drive, you connect first drive, then boot and check. Do the same as connecting each drive. A drive does not need to be formatted since the bios sees hardware not software layer.
If BIOS recognize the drives the problem isn't hardware (SATA ports, drives or cables). The issue is under Windows.
Open Device Manager. Is there any yellow alerts of missing drivers?
Did you buy the CPU as second hand?
On some MB, SATA 5 - 6 share resources with the M.2. You have the- WD1003FZEX and Z34E5TJNS WK7 on port 5 & 6. Move to ports 2 & 3 and disable all SATA hot swap.
For Win 10 or 11 CSM should be disabled.
I have this problem as well from last night.. Windows 11 with ryzen 5600 not detecing my ssd, when i go to ryzen 3200g again my ssd showing up.. But when i change to ryzen 5600 my ssd not showing up
There is option to boot from my 2 ssd
This problem has to do with windows 11
Specially with ata controller
There is question mark on my ata controller but i cant do anything to that
Windows update is not solving ata controller
Someone said that resetting and remove the windows can solve the problem but i dont want that
Haven't come across the same issue but would hazard a guess that if one CPU works on that motherboard but the other doesn't then there is an issue with the board itself or the issue is with the BIOS not supporting the CPU that doesn't work properly. But then no information is given about the motherboard and whether the 5600 CPU is supported by it or if newer drivers are available for it.