Problems with Acer ConceptD7 Ezel (No Keyboard and Trackpad)

Hi,

ive managed, after many tries, to install BigSur on this device. Iam on the beginning... at the moment many is working, but the most important things (before i focused on other) is not working. Keyboard and Touchpad (ELAN0509) ist not working. Touchscreen ist working fine. Would be nice to finde someone who can help me, iam out of my ideas.

submitted by /u/TECH_ATTACK
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