Keypad on Ge over the range microwave

I have an over the range GE microwave oven. A few digits on the keypad
no longer work. Specifically the "reheat key" the "1" and the "7".
Anybody know what’s up with that ??:confused:

Gene, thanks for your reply. The model number shown on the silver plate
inside the oven is JVM143WA001 the Serial No. MT960517S

Do you think that this is something I can replace on my own?

The white key pad [part]AP2026077[/part]

Here are the breakdown diagrams and Replacement parts for General Electric JVM1431WA01 Counter top microwave | AppliancePartsPros.com

Gene.