Some replacement parts for GE Profile ovens displaying the F7 error code include the electronic range control and the keypanel. Specific replacement parts depend on the model number, which can be found inside the oven on the right frame facing outward.
The F7 error code represents a digital fault error in the control circuitry. Turning the oven off and letting it cool down resets the oven and may eliminate the error. Cleaning or reconnecting the ribbon circuit between the electronic range control and the keypanel often resolves the problem. Disconnecting the keypanel and reconnecting it determines whether the issue is with the keypanel or the electronic range control. Manuals are available on the GE website.