Consumer Electronics

Electronics Repair Questions? Ask an Electronics Technician

Ask an Expert,
Get an Answer ASAP!

How do I get microwave model NN9978 off "Demo Mode" 8 years.

Customer Question
How do I get...

How do I get microwave model NN9978 off "Demo Mode"

Technician's Assistant: How long have you had your NN9978?

8 years

Technician's Assistant: What have you tried so far?

As directed Press any button counts down very fast says enjoy your meal open door Goes back to instructions re demo mode

Technician's Assistant: Anything else you want the Electronics Expert to know before I connect you?

Serial # 6AN7020116

Submitted: 4 months ago.Category: Consumer Electronics
Show More
Show Less
Ask Your Own Consumer Electronics Question
Answered in 7 minutes by:
4/7/2018
Electronics Technician: Jack, Technician replied 4 months ago
Jack
Jack, Technician
Category: Consumer Electronics
Satisfied Customers: 11,343
Experience: 35 years experience as audio/video repair and installation tech.
Verified

Hi , my name is Jack
Perhaps i can help you with this but first ;

Please send me a hello when you see this so i know you are available ?

Ask Your Own Consumer Electronics Question
Electronics Technician: Jack, Technician replied 4 months ago

Hi

There are a few methods to turn that off

1. If your unit has a timer/clock button then press it 4 times in a row

2. Click the link below for method 2

Let me know how that goes and PLEASE DO TAKE THE TIME TO RATE my answer positively (use the stars at the top of your page and SUBMIT to rate) if that answers your question / does the trick as it is the only way i get paid for helping you

Ask Your Own Consumer Electronics Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with an electronics technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Jack Your Own Question
Jack
Jack
Jack, Technician
Category: Consumer Electronics
Satisfied Customers: 11,343
11,343 Satisfied Customers
Experience: 35 years experience as audio/video repair and installation tech.

Jack is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I'm screaming your praises!! WOW! I plugged my TV in and bammo! The picture came on bright and beautiful. What a relief! YOU saved me some money and headache.

VMUnited States

I love this site! $9 instead of a repairman or new/used frig can't be beaten. This older woman will worry less now that she knows about this site. Bless you all.

WindyUSA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

< Previous | Next >

Meet the Experts:

Steve G.

Steve G.

Engineer

2,358 satisfied customers

VP of electronic repair company. Audio nut since 1974. Home Theater advisor. Vinyl holdout!

John

John

Engineer and electronic enthusiast for more than 12 years.

228 satisfied customers

I am here to help you!

Russell H.

Russell H.

Service Tech

4,832 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

4,619 satisfied customers

25+ yrs. experience in the field and 5+ yrs. online, down to component level.

Greg A.

Greg A.

Engineer

1,394 satisfied customers

Engineer / Consultant

Rod

Rod

Systems Engineer

1,319 satisfied customers

FCC Commercial Licenses, BSCS, ASEET, 40+years Electronics & Communication Systems

Martin

Martin

Engineer

1,248 satisfied customers

16 years, include works in aluminium plant, industrial machinery, military weapons, programming

< Previous | Next >

Related Consumer Electronics Questions
Model NN SN977S MICROWAVE. SUDDENLY STIOPPED WORKING. IF SET
Model NN SN977S MICROWAVE. SUDDENLY STIOPPED WORKING. IF SET TIME AND PUSH START IT COUNTS DOWN 2 SECONDS AND STOPS. I DONT HEAR THE MICROWAVE RUNNING. INTERIOR LIGHT AND TIMER LIGHT ARE ON. ANY IDEA … read more
Steven
Steven
Technician / Owner of Tv Repair Shop
Vocational, Technical or Trade Scho
1 satisfied customers
I was changing my clock to daylight savings time and as a
Hello, I was changing my clock to daylight savings time and as a result for some reason I have ‘demo mode' flashing! please tell me how to get out of it and back to being able to use my microwave! … read more
GeekGal
GeekGal
IT Director
Bachelors Degree
578 satisfied customers
Panasonic micro has gone into demo mode, re time how do I
Panasonic micro has gone into demo mode, re time how do I get it off. … read more
Richard
Richard
IT Manager
IT Manager, Consultant
3,474 satisfied customers
How do I get a Panasonic inverter microwave out of demo
how do I get a Panasonic inverter microwave out of demo mode … read more
Louie
Louie
Technician
Associate Degree
4,619 satisfied customers
I have Garmin Nuvi 1300, can not turn off Demo mode off. 5-7
Second opinion] I have Garmin Nuvi 1300, can not turn off Demo mode off… read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
4,832 satisfied customers
TROUBLE SHOOTING A MICROWAVE OVERN nnsd9875, pANASONIC
tHIS WAS THE FIRST TIME IT DIDN'T WORK SINCE WE GOT IT; DIAL THE TIME ,PUSH START AND NOTHING HAPPENS … read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
4,832 satisfied customers
Can yo help with a microwave problem? It's a Panasonic
It's a Panasonic NNT687SA & it has been trouble free for 16 years … read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
4,832 satisfied customers
We bought an Elsafe at an Auction. The door was open but we
We bought an Elsafe at an Auction. The door was open but we cannot reset the lock. Every time we try it counts down with an error code.… read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
4,832 satisfied customers
I have an sam4s er-380m all my every direction I put ley in
I have an sam4s er-380m all my every direction I put ley in it say closed this happend after an initial clear how do it get the register mode back open?… read more
Pete
Pete
Engineer
Bachelor\u0027s Degree
1,133 satisfied customers
Hi, I have a Panasonic Genius Microwave (had it a long, long
Hi, I have a Panasonic Genius Microwave (had it a long, long time). There is nothing wrong with it except the alarm sets off in the middle of the night, even when not plugged in! Can I fix this? I am … read more
TV Tech1
TV Tech1
Associate Degree
4,544 satisfied customers
Just got a brand-new Sony CFD-G700CP CD Radio Cassette-Corder.
Just got a brand-new Sony CFD-G700CP CD Radio Cassette-Corder. I will use it mainly for FM radio and playing CDs. Figured out the radio just fine - great sound :-) BUT I'm trying to figure out how to … read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
3,508 satisfied customers
My microwave powers on, displays ENJOY YOUR COOKING - - -
My microwave powers on, displays "ENJOY YOUR COOKING - - - PRESS MY CHOICE FOR PERSONAL OPTIONS" scrolling. All buttons are ineffective. Worked perfect, then no touchpad.… read more
Anthony F.
Anthony F.
Owner
High School or GED
70 satisfied customers
I have a Genie Pro Max garage door opener 1/2 HP Model PMX500IC/B.
I have a Genie Pro Max garage door opener 1/2 HP Model PMX500IC/B. I have a Genie Intellicode keypad outside my garage door. I do not know the current code that would allow me to make the garage door … read more
Craig
Craig
Electrical Director
Electrical Automation Technician
2,133 satisfied customers
The door opening latch has broken and I cannot open the door
The door opening latch has broken and I cannot open the door on my Panasonic microwave model nn-9804 / nn-9854. Unfortunately there is a chicken dish that is now stuck in the microwave. Also is built … read more
25 Year Electronic Tech
25 Year Electronic Tech
Associate Degree
894 satisfied customers
when pressing my button start on my Panasonic NE-1054 the timer
when pressing my button start on my Panasonic NE-1054 the timer counts down, but food is not heating. What is the problem?… read more
Allen
Allen
Broadcast Consultant
Associate Degree
676 satisfied customers
I have the DGPS 1850 and it stays in the DEMO mode, how do
I have the DGPS 1850 and it stays in the DEMO mode, how do I get it back to the correct display… read more
Expert-Repair
Expert-Repair
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
11 satisfied customers
I purchased a NN-T583SF microwave oven five years ago.There
I purchased a NN-T583SF microwave oven five years ago.There have been no problems until now. When the start button is pressed the tray commences to rotate stopping before the set time.On repeating thi… read more
romr2009
romr2009
Bachelor's Degree
235 satisfied customers
Hi, I have a Panasonic Inverter Microwave Model NN-S933BF
Hi, I have a Panasonic Inverter Microwave Model NN-S933BF which used to work great until a month ago. Then in the process of "boiling" a potato, I saw the microwave spark. Immediately, I shut it off a… read more
Craig
Craig
Electrical Director
Electrical Automation Technician
2,133 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x