How to fix error E6 in a GE induction cooktop

Full make and model are useful in such questions. Answer deleted.

The induction cooktop will flash "F" when cookware has been removed from the surface; cookware is not present when the unit is turned on; or cookware is not centered on the element.
Position the cookware properly over the center of the cooking surface if the error code "F" flashes. Use only induction cookware and use a bigger pan, as the error code "F" indicates that the pan is too small for the cooking element.

Try resetting the cooker by disconnecting power for 1 minute to clear the error code. When you reconnect power and it does not clear the error, please consult a repairman.

I did exactly the same thing as "Carol Johansson" did to fix her "Electrolux" induction cooktop.
My "Omega" induction cooktop was intermittently (more often than not) coming up with error E6 problems on two of the four elements, after a power reset it started to do it on all 4 elements.(Now the Boss was not happy)
I pulled it all apart taking photos of every stage of dismantling, makes it a lot easier to put it all back together.
The main power supply board which supplies the other two boards has about six electrolytic capacitors, two of them where bulging, (curved on the top instead of being flat). They where the 470uF 25V ones, I replaced them with 470uF 35V ones from Jaycar for $2.80.
Put it all back together and we can eat tonight, Boss is happy!!
Hope this helps and thanks to Carol for pointing me in the right direction.

Here's the manual's troubleshooting page describing your problem:

Sunpentown Mr Induction SR 963T Instruction Manual Page 5


...

check your earth connection

Hello it07002 - You may try and reset the induction cook top by disconnecting the power to the unit for up to 30 seconds by flipping the circuit breaker off and back on. This often clears most false error codes. If the error code does not clear, then the unit more than likely may be experiencing an issue with the EOC (Electronic Oven Control) and/or user interface board. This is not a typical do it yourself job; please consult a professional or your manufacturer.

my induction ceramic cooktop is showing an error code E6 on two of the elements...what is the problem and how do I get it fixed