Windows 10: Can't access UEFI on windows 11

Hello,I updated to windows 11 a while back already, I haven't needed to enter the UEFI after that yet but now I do, however I can't seem to enter it, I've disabled fast boot in power management options, tried entering through windows recovery restart. When trying that it just leaves me on a black screen forever. No option to simply enter bios when booting up and spamming DEL, as I used to before, when trying to enter UEFI through a CMD command I get the error "The system could not find the environment option that was entered 203"Would clearing CMOS help with this and if I do clear CMOS would

:)

 

Uefi access


When I try to access my UEFI on a Windows 10

1. Navigate to settings. ...
2. Select Update & security.
3. Select Recovery from the left menu.
4. Click Restart Now under Advanced startup. ...
5. Click Troubleshoot.
6. Click Advanced options.
7. Select UEFI Firmware Settings.
8. Click Restart.

The screen goes blank and stays blank for ever, I have to reboot to start windows.
I updated my UEFI/BIOS after upgrading my OS from 8.1 to Win10 I found out later I should have updated the UEFI/BIOS
first then Win10, I have to access the UEFI/BIOS to change the boot sequence to access my USB WD hard drive BACKUP AND RECOVERY Win10
I hope someone can help thank you in advance.
More info Board: Acer IPXHW-RL 1.02
Bus Clock: 100 megahertz
UEFI: American Megatrends Inc. P11-A3 07/16/2015 This is the latest UEFI/BIOS I upgraded to.
I want to reinstall windows 10 and hope this will cure the problem?
Regards

 

Accessing UEFI

Hi Medyen. I"m Greg, an installation specialist, 9 year Windows MVP and Independent Advisor, here to help you.

See here how to access UEFI Setup from within Windows:
http://www.isunshare.com/windows-password/four-...

If it' won't start power up while pressing the key given here:
https://www.mydigitallife.net/comprehensive-lis...

More about UEFI here:

http://www.howtogeek.com/175649/what-you-need-t...

I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.

______________________________________________

Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly
research any product advertised on the sites before you decide to download and install it.

 

Trouble installing windows 7 on RAID in UEFI

As the title says, I'm trying to install Windows on a RAID array in uefi on my Maximus V Formula. When using legacy ROM I can install just fine but I go into CSM and change settings to UEFI only, I can build the array in the UEFI Raid driver (IRST tab in "BIOS") but the array does not show up in the boot menu and when I try to install windows (boot from UEFI DVD drive), The drive does not show up in the Windows install. The next thing I tried was to enable UEFI and legacy oprom in CSM, boot from UEFI DVD drive and install to the RAID array (probably detected by legacy oprom) and it will install. After first reboot, Windows Boot manager will show up as an option in the BIOS boot menu so I set that as first boot device and reboot. I will get to the starting windows screen and then BSOD (too quick to get codes) The last thing I tried was Changing to legacy mode and installing windows to a different drive. once installed, I initialized the Raid array as GPT and rebooted, changed csm back to UEFI only but they RAID array still doesn't show in the boot device list so I repeated the earlier process hoping that It might work because I had initialized as GPT but it still BSODs on starting windows screen. Any help or suggestions would be greatly appreciated