I have a dual boot steam deck.
After updating to 3.5.5, my steam deck loaded straight to windows so I went to the boot manager but I think I selected the wrong efi and it froze to I hit the power button to restart.
After the restart, The buttons and the trackpads do not work and I get the error message in the picture but I cannot navigate as none of the buttons work.
I can use the volume + and power button to get to boot manager but also cannot navigate as the buttons do not work.
Would anyone be able to help? Thank you in advance.
Please contact Valve support.