Micro oven, model is MS2346S, what is MEMBRANE SWITCH?

Samsung has a bulletin about this and other models. Your membrane keypad is The solution is to replace the control panel frame assembly, which comes with a new keyboard.

Full details and repair help and part ordering links can be found here by searching for your model number:

http://www.microwavecontrol.com/samsung_se_error.htm

The switch membrane is defective,get it replaced for smooth working.

It would mean a shorted membrane keypad:

OFFICIAL SAMSUNG MICROWAVE OVEN SE 5E ERROR REPAIR INFORMATION FULL MODEL...

Error code indicates a shorted membrane keypad switch. Manufacturer suggests you unplug the oven for an extended period of time to see if it will clear the code itself. If not, you may actually have a bad switch.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0

some time due to moisture the membrane switch stops working - which can't be repaired - the only solution is to replase it.

see the video how to procedure carefully, and fix it. God bless you
the parts you can go to www. repairclinic.com

model # MH6150XLQ
LOST POWER. I CHECKED WALL RECEPTACLE. IT'S GOT POWER.
MICROWAVE IS DEAD. NO LIGHT..........NOTHING.

WHAT'S HAPPENED?

Hi,

Yes, you are correct. The membrane switch for this model was discontinued. The correct part number for the membrane switch is A630Y5460HAP for model NN 9859.

This model was one of many subject to a recall due to defective membrane keypads.

Details of the recall are here: http://www.allworldauto.com/recalls/NHTSA_03E044000__SAMSUNG_MICROWAVE_MR6699GB_recall_55168.html

Long story short, please unplug it and contact Samsung with you model and serial number at 800-932-3837.

If your serial number was not one subject to a recall, E2 usually means a temperature sensor problem but it may also mean you have a bad door switch.

If it's not in the recall, please post back and I can give you info on checking the other parts.

We're happy to help and we appreciate your thoughtful rating of our answer.

PLEASE CHANGE MEMBRANE SWITCH