
CHF75.90
AsRock B550M Pro4
AM4, AMD B550, mATX

AsRock B550M Pro4
AM4, AMD B550, mATX
So I also have the problem with the outdated BIOS, when I boot the computer, only the error message "New CPU installed, fTPM/PSP NV corrupted or fTPM/PSP NV structure changed" and the red control lights of VGA and boot are on, since there is probably no other option, I have to buy an x300 CPU, bring the motherboard up to date, and send it back. Thanks to the comments here, I have only found out what the problem is, thank you very much.