Upgrading to WIndows 11 £

According to Microsoft I have to change a few settings in my BIOS to upgrade to windows 11.

PC Specs:

CPU -
          AMD Ryzen 5 3600
               Cores     6
               Threads     12
               Name     AMD Ryzen 5 3600
               Code Name     Matisse
               Package     Socket AM4 (1331)
               Technology     7nm
               Specification     AMD Ryzen 5 3600 6-Core Processor

Motherboard -

     Manufacturer     ASRock
     Model     B450M/ac (AM4)
     Chipset Vendor     AMD
     Chipset Model     Ryzen SOC
     Chipset Revision     00
     Southbridge Vendor     AMD
     Southbridge Model     B450
     Southbridge Revision     51
     System Temperature     28 °C
          
BIOS -
               Brand     American Megatrends Inc.
               Version     P2.70
               Date     2021-05-10

So, can I upgrade to windows 11? and if so what changes do I make in my bios ?

Thanks,

Any help would be appreciated, thanks.

I have a Fatal1ty B450 Gaming K4 and all I did was enable fTPM under cpu settings (Processer TPM option) and also just enable trusted computing-dont mess with any settings underneath it (they probably wont appear until after you reboot). You DON'T have to disable CSM!! and run UEFI. That only has to be done to enable SECURE BOOT - It doesn't have to be enabled to run windows 11. It only has to be capable. I run triple boot, and have been unable to get windows 7 installed in UEFI mode (7 is my preferred OS - but I can't get it to recognize the NVME in UEFI mode (Wasted days trying), and I don't want to put it on another drive and move it.That said, I have 11 on another SSD drive and its fine running with CSM enabled. I did change to UEFI only - win7 wouldn't boot, but 11 still did. A note, boot manager is on the NVME drive that 7 is on, And I did a 10 to 11 upgrade, so that might make a difference. I'm doing a fresh install of 11 to make sure this weekend.
There are alot of misleading articles about secure boot. Yes it has to be capable, and no it doesn't have to be turned on.

This PC must support Secure Boot.
If i disable CSM and save and exit, pc rest on bios.

Is there a guide to enable secure bot?




AMD 5600x
b550m itx/ac

Microsoft should allow hardware that doesn't meet the hardware requirements to install Windows 11 but have a banner in Windows Update that tells you that you are running Windows 11 on unsupported hardware so you won't get official support and that drivers might not be available, in other words you install it at your own risk.