I have a G4 Cube in which I tried to update the firmware via OS 9.
I laid it on it's side so I could reach the programmers button and
started it up as per instruction.
A progress bar showed and it started upadting.
I decided to right the cube while t was doing that and the cube abruptly
shut down.
Now it won't boot.
It won't even sense the keyboard.
I tried removing the board battery.
Nothing.
Help please
Mark