MacBook Pro keyboard not working
Greetings,
My MacBook pro-2017 model keyboard has sopped working since morning. I don't know what happened, to it. While logging in, I got stuck, since I couldn't type anything. The keyboard doesn't respond at all. I then used an external keyboard, for the rest of my use. Tried restarting several times, resetting the PRAM and SMC. Still no use. Checked the accessibility and keyboard settings in system preferences, everything was normal according to some tips, which I referred from the internet.
Please give me some solutions, on how to solve the issues.
MacBook Pro 15″, macOS 12.0