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Cannot access BIOS anymore

JoeThePizzaGuy
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Hi,

 

I can't access BIOS on my MSI B450 Tomahawk, it was working fine previously but it seems taking out one of the HDDs may have messed up the boot code within the UEFI, and yes it will not boot on UEFI, but does boot up on CSM.

 

I had reflashed the BIOS using BIOS flashback and I was able to access the BIOS, and it was on CSM mode. When I changed it back to UEFI, now I can't access BIOS. And restarting whilst in Windows won't even load the OS.

 

Help will be deeply appreciated, thanks.

 

Specifications:

Motherboard: MSI B450 Tomahawk

CPU: Ryzen 5 3600 3.6GHz 

RAM: Corsair 2x16GB 3200MHz Vengeance LPX DDR4 

GPU: PowerColor RX 580 8GB 

PSU: Corsair CV550 550w 

OS: Windows 11 Pro

 

 

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