Question can't access to bios

Jan 16, 2023
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Hello,
Got a computer,
i5-6600
asus H110M-PLUS
4go ddr4-2133

won't boot normally and can't access to bios to fix the problem (update the bios wich seems to be the cause of all of this). Spamming F2, delete, escape or any other isn't working. I tried to turn the power off, disconnect the cables, remove the battery, discharge the motherboard and try again. It still is not working (computer stays on when i do it but blackscreen)
Tried with the usb ports disconnected from the motherboard too.
The keyboard is detected and his light is on.
The message is:
"please enter setup to recover BIOS settings.
USB device over current status detected !!
System will shut down after 15seconds"


Any ideas ?