I have a Dacor RV36S raised vent. Only one of the buttons works, that raises the vent and turns the fan on. The other buttons don’t light up or work. I bought a new keypad and PCB circuit board from appliance parts pros but can’t figure out how to open up the vent to replace the parts. There’s a screw under the buttons, but taking that screw out doesn’t help loosen anything.
Can someone provide help or a manual for this repair? Neither part nor supplied provided instructions. Thank you.