Question Via amibcp I disabled “xhci pre boot mode” now cant flash it with usb

[inamorata]

I changed failsafe option disabled too and even tho i choosed visibility as USER , i cant see option in bios.Cant flash it since usb not working and no other option avabile on my mobo (z270 pc mate) , plus cant boot from usb to reinstall windows .
Any ideas

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[Lutfij]

You're going to need a CH341A BIOS programmer to flash/reflash the BIOS chip on the motherboard as the board doesn't have a BIOS Flash button or option neither does it have the option to recover your BIOS in the event that it ends up being corrupt.

You could try and clear the CMOS but beyond that the board will not allow you to flash the BIOS outside of the GUI in BIOS menu, which is where the CH341A BIOS programmer comes in.

 

[inamorata]

You're going to need a CH341A BIOS programmer to flash/reflash the BIOS chip on the motherboard as the board doesn't have a BIOS Flash button or option neither does it have the option to recover your BIOS in the event that it ends up being corrupt.

You could try and clear the CMOS but beyond that the board will not allow you to flash the BIOS outside of the GUI in BIOS menu, which is where the CH341A BIOS programmer comes in.

I also disabled it on failsafe section , so its stuck to default.
Was planning to buy pcie usb card , it should work right?