Keyboard and Mouse randomly cut out and stop working.
The built-in trackpad and keyboard randomly cut out and stop working every time, when the actual mac os operating system loaded. I get a message that I need to use a bluetooth keyboard.
I have formatted the entire ssd and now I am able to login most of the time, but after login the keyboard and mouse cut out and I am no longer able to use it. I have booted into safe mode and the trackpad and keyboard don't even work in login. I have also tried all the SMC, PRAM and ran apples diagnostics which don't display any hardware errors.
Are there any solutions to fixing this issue as the mac no longer has warranty?