My computer is beeping on start up
My computer was turned on when my sons ball accidentally rolled over the switch on the floor and turned it off. I then turned the switch back on and powered on the iMac and I am only getting a black screen and a beeping sound. Beep - 5 seconds - beep - 5 seconds... and it continues like this.
is this a RAM issue or firmware issue? Help!!
iMac 27″, macOS 10.15