Macbook keys "4 $", "F4" and "} ]" have just stopped working. Any help?
Hi everyone,
3 keys on my Macbook Air have just stopped working and I have no idea why.
I didn't spill anything on them, nor I have damaged my Mac. It is sitting on the same table for a long time.
The keys that don't work are "4 $", "F4" and "} ]"
I have opened the keys and there is no dust or anything there that got stuck bellow.
Anyone knows if there is some way to solve this issue before I take it to the service?
Could it be some software issue?
MacBook Air 13″, macOS 12.1