PF and beeper

Recently my double oven beeps, and displays PF when we didn’t have a power failure. I hit cancel and it resets. It is happening several times a day at different hours. Does anyone know if this needs a control panel replacement and is it difficult to replace? The oven works fine when I use it, but I feel it is getting worse and something will finally break down.

Thanks in advance

Sounds like your main control board is going out behind the touchpad…Here are your parts
Control Panel parts for Whirlpool KEBS207DBT8 - AppliancePartsPros.com

[QUOTE=HumboldtRepairMan;828530]Sounds like your main control board is going out behind the touchpad…Here are your parts
Control Panel parts for Whirlpool KEBS207DBT8 - AppliancePartsPros.com[/QUOTE]

Do they still sell the control board? If they do can i find a manuel on how to remove and replace?

Thank you