My GE oven works but all elements stopped working, any suggestions?
There are elements in the oven too but I will assume you are referring to the stovetop elements only.
You did not give a model so I can't research any information, but it could be that a main connection has come loose under/behind, or a safety device (fuse) has tripped.
Before working on the stove, turn off the breaker you are dealing with 240 Volts and can be very dangerous.
One thing to test, try turning the breaker off and back on again and test the cooktops, otherwise turn the breaker back off before proceeding.
Some stove have screws under the front lip (maybe covered by the oven door) that with removal, allow the top to be lifted, otherwise you will need to pull away from the wall, disconnect power and access the back for further troubleshooting.
on Mar 04, 2019