Our microwave/convection oven is about 17 years old which is probably reaching the end of it's useful life. If we push the 'minute plus' button it works but if we try to input 4 minutes, 30 seconds, the 0 button and power button don't work. Is that something that is easily fixed?

Your membrane keypad is wearing out.

We would need the model number to give you an opinion and/or estimate.

Since FixYa is not currently notifying us Experts when Clarification Requests are answered, you will need to post a NEW help request.

In your new post, please include your brand name and the full model number from the tag in or on the unit and your symptoms.

Or you may contact me directly.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
[email protected]
http://www.microwavedisplay.com