Acer Nitro ANV15-51 can't switch touchpad back to 12C post BIOS update

Elia13
Elia13 Member Posts: 3 New User
edited April 18 in Nitro Gaming

Hello! I have selected the PS/2 interface for the touchpad (BIOS version 1.16).
After updating the BIOS version to 1.25, I cannot select the I2С interface (there is no such menu). Because of this, I cannot use touchpad gestures. How can I change the touchpad interface?

Answers