TV

Facing TV Problems? Ask a TV Technician.

Ask an Expert,
Get an Answer ASAP!

This answer was rated:

Sharp LC-60LE600U will not turn on. When I disconnect the…

Sharp LC-60LE600U will not...

Sharp LC-60LE600U will not turn on. When I disconnect the cord and reconnect it, the chevron will light up for about 30 seconds then goes off.

Technician's Assistant: Is your LC-60LE600U connected to a surge protector or power strip?

No

Technician's Assistant: Have you tried to power reset your TV (unplugging the power for 1-2 minutes, then plugging it back in)?

Yes

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

Ive also replaced the power board and the main board. Results are still the same

Show More
Show Less
Ask Your Own TV Question
Answered in 9 minutes by:
1/20/2018
Anthony_Infotech
Anthony_Infotech, Technician
Category: TV
Satisfied Customers: 16,381
Experience: 20+ years experience TV expert (field and bench) 9 approved qualifications in TV-ELECTRONICS
Verified

Hello
Welcome
I am sorry you are having trouble here,I am presently reviewing your question be with you very soon.

Anthony

Ask Your Own TV Question

So I am assuming the chevron does not blink long and short blinks?it just lights up and then goes out altogether?

Ask Your Own TV Question

Sorry I did not see that you have changed power and mainboard and have exactly same symptoms because that does not make sense at all

Ask Your Own TV Question

Let me know because I do have an idea what this could be

Ask Your Own TV Question
Customer reply replied 6 months ago
The chevron does not blink
It only comes on for a few seconds when I plug in the tv then it goes off and nothing else will happen until I unplug the tv and plug it back in

You have moved the set to a different socket?the chevron not blinking means the set is not reporting a fault and as you have replaced the power-board that leaves the power-socket OR the on/off switch as being bad,its likely to be the latter but you need to move the set to another socket first

Ask Your Own TV Question
Customer reply replied 6 months ago
I have tried to plug it in at a different outlet. So you think its the on off switch?
Will that also keep it from working with the remote?

So are you saying as well as these issues the set will not work when running with the remote?

Ask Your Own TV Question
Customer reply replied 6 months ago
I can not turn the set on manually or with the remote

Yes I understand but this is the fault you are referring to,and no the set wont work with the remote whilst its in this bad mode, you will need to replace the on/off switch or better the board with the switch on,however I do not know at this time what the part-number is ***** will need to get the part-number from the board

Ask Your Own TV Question

Please though to elimiate the remote as transmitting take the batteries OUT of the remote and try the set again just in case the remote is bad and transmitting on its own

Ask Your Own TV Question

It could be transmitting the OFF signal spuriously

Ask Your Own TV Question

Let me know when you have cleared that angle with the remote

Ask Your Own TV Question
Customer reply replied 6 months ago
I had placed the TV in my garage where I replaced the boards and the remote was in the house, so I don't think its the remote but ill try it.

OK other than that it must be the on/off switch itself

Ask Your Own TV Question
Customer reply replied 6 months ago
Thanks, ***** ***** that

It cant be the circuitry because the powerlight will report it with blinks

Anthony_Infotech
Anthony_Infotech, Technician
Category: TV
Satisfied Customers: 16,381
Experience: 20+ years experience TV expert (field and bench) 9 approved qualifications in TV-ELECTRONICS
Verified
Anthony_Infotech and 87 other TV Specialists are ready to help you
Ask your own question now

A positive rating at this point is welcome 3 to 5 stars with the rating bar of stars at the top of the page thank you,the site will then release a payment to me thanks again,note question remains open for 30 days
Anthony

Ask Your Own TV Question

How is this working out please?

Ask Your Own TV Question
Customer reply replied 6 months ago
Waiting on the part

OK thanks

Ask Your Own TV Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a tv technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Anthony_Infotech Your Own Question
Anthony_Infotech
Anthony_Infotech
Anthony_Infotech, Technician
Category: TV
Satisfied Customers: 16,381
16,381 Satisfied Customers
Experience: 20+ years experience TV expert (field and bench) 9 approved qualifications in TV-ELECTRONICS

Anthony_Infotech 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:

Louie

Louie

Technician

3,022 satisfied customers

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

Rod

Rod

TV & Communications Sys Repair

2,355 satisfied customers

FCC Commercial License, Previous owner of Electronics Repair shop, 40+ years in electronic systems.

Steven

Steven

Technician

1,457 satisfied customers

Ma. Master Technician Lic. Authorized Warranty Support.

euro-pro llc

euro-pro llc

Technician

1,128 satisfied customers

20 years in TV repair,certified by all major brands- Sony,Samsung, LG,Toshiba, Panasonic, RCA,

Daniel

Daniel

Electrical Engineer

1,072 satisfied customers

BSEE (Electrical Engineer), 10+ years electronic design experience ,chip, board, component expert

Conrad

Conrad

Technician

946 satisfied customers

Training on many types of consumer electronics, training on Sony Samsung and JVC

Neil

Neil

Technician

803 satisfied customers

More than 10 years experience repairing TV's and electronics equipment.

< Previous | Next >

Related TV Questions
LC-60LE600U TV worked the would shut down, several times.
LC-60LE600U TV worked the would shut down, several times. Now when I plug in the TV tries to come on( light indicating power) but after a short time the power light goes off. TV has been working great… read more
Wes
Wes
Owner/Consultant
Bachelor\u0027s Degree
377 satisfied customers
I have a 70 inch sharp Aqous LE70LC600U that shut off and
I have a 70 inch sharp Aqous LE70LC600U that shut off and does not work,' I put in a new power supply, a different cord-plus in and now a used main board and it still does not work 'when I plug it in … read more
Harry
Harry
2,170 satisfied customers
It started with a shadow look in lower left corner, still
it started with a shadow look in lower left corner, still had the picture but dark, then about a week later wont turn on at all. it will act like its powering up but then goes off. … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,668 satisfied customers
I have a SHARP AQUOS Model # LC-55UB30U SERIAL# 503B0221921
I have a SHARP AQUOS Model # LC-55UB30U SERIAL# ***** When I hit power it just SHARP on screen for 30 seconds and then shuts off. Iv tried to reset it by unplugging it and replugging it in and unplugg… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,668 satisfied customers
I was working with another when my battery died on the
I was working with another when my battery died on the laptop... … read more
Pete
Pete
Engineer
Bachelor\u0027s Degree
1,131 satisfied customers
We unplugged our 55 in sharp last night and today is in an
hi yes we unplugged our 55 in sharp last night and today is in an endless bootcycle it appears … read more
Anthony_Infotech
Anthony_Infotech
Technician
Vocational, Technical or Trade Scho
16,381 satisfied customers
Our Sharp tv worked earlier, was turned off for a few hours,
Our Sharp tv worked earlier, was turned off for a few hours, and when we tried to power it back on the light comes on and then turns back off. Checked all connections, changed outlets, tried a reset I… read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
3,507 satisfied customers
My tv won't turn on at all. Sharp Aqous LC-60LE600U first
Sharp Aqous LC-60LE600U first time having this problem … read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
3,507 satisfied customers
TV power is on when plugged in, screen is black, in three
TV power is on when plugged in, screen is black, in three seconds the Sharp logo is displayed for about 5 seconds, then the power shuts off for a second turns back on by itself and repeats the same cy… read more
Anthony_Infotech
Anthony_Infotech
Technician
Vocational, Technical or Trade Scho
16,381 satisfied customers
I have a sharp lc-60le600u that is not turning on. When I
I have a sharp lc-60le600u that is not turning on. When I power it up the back light flames on and goes off, the icon light flames and turns off.I unplugged the cables that from the power supply board… read more
Anthony_Infotech
Anthony_Infotech
Technician
Vocational, Technical or Trade Scho
16,381 satisfied customers
Sharp aquos turns on, can see pic for about 1 second, then
Sharp aquos turns on, can see pic for about 1 second, then goes black. Can't bring up menu, input, etc...just black … read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
3,507 satisfied customers
Sharp lc-70le660u, no picture no sound. Replaced main board,
Sharp lc-70le660u, no picture no sound. Replaced main board, power board and t-con board. Nothing. When I replaced the power the first time everything worked for 1 day, then no picture just sound, replaced with another power board and nothing. Could I just be getting bad power boards? when I plug it in there is a quick flash on the screen but thats it. can't access the menu or anything. tried the factory reset no luck. Assuming since the screen flashes light it's not a bad led … read more
Louie
Louie
Technician
Associate Degree
3,022 satisfied customers
We have a Aquos LC-70LE640U set. The set in last couple days
We have a Aquos LC-70LE640U set. The set in last couple days has been having trouble holding its color, with banding and off color on screen. Last night it shut down and will not show any picture at a… read more
Jack
Jack
technician
factory trained engineer
2,164 satisfied customers
I have a Sharp LC-60LE600U and the power will come on and I
I have a Sharp LC-60LE600U and the power will come on and I can see picture for like 10 min, then it shuts off. I unplug it, wait for 5 min or so, then plug it back in then I can see picture again but… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,668 satisfied customers
I have a70inch aquos tv . I turned the power supply off at
I have a70inch aquos tv . I turned the power supply off at the mains for a minute now the tv won't come back on. The chevron blinks twice then stops!… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,668 satisfied customers
I have a Sharp Model LC70LE600U. It was working fine and now
I have a Sharp Model LC70LE600U. It was working fine and now won't turn on. Tried the unplug and hold manual switch in. Illuminated "V" stays on approx 5 secs then turns out. Tried the power reboot se… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,668 satisfied customers
Sharp model. LC-70LE632U less than 3 years old. Won't turn
Sharp model. LC-70LE632U less than 3 years old. Won't turn on chevron on front flashes once and blinks once. Have unplugged for 30 minutes and pressed on/off button for ten seconds before plugging bac… read more
Dan T.
Dan T.
Calibration and Repair Center Supervisor
Associate Degree
5,680 satisfied customers
I have a Sharp LC-70LE847U. When I turn it on the LED power
I have a Sharp LC-70LE847U. When I turn it on the LED power light on front comes on but there is no picture whatsoever. The screen is totally black. After a short period the LED blinks, then goes soli… read more
Dan T.
Dan T.
Calibration and Repair Center Supervisor
Associate Degree
5,680 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