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Penny EllisAug 7, 2025
What to do if the Generac Power Systems Controller LCD panel shows no screen?
- DDeborah WatsonAug 7, 2025
If the LCD panel on your Generac Power Systems Controller isn't displaying anything, try the following: First, check the fuse block for a blown fuse that supplies the controller assembly. Next, ensure the battery is connected and has at least 6V. Then, verify that the connectors are properly seated in the Base Board. Finally, press the screen to ensure it is not in Sleep Mode.