TV

Facing TV Problems? Ask a TV Technician.

Connect one-on-one with {0} who will answer your question

Related TV Questions
This is an LG Model #42LE5400-UC. The screen shows "no
This is an LG Model #42LE5400-UC. The screen shows "no signal." I have tried all of the input ports (HDMI 1-4 and direct cable, but still no signal. Is it repairable or should I just get a new TV? … read more
Mike G.
Mike G.
Television Repair Technician
Vocational, Technical or Trade Scho
8,822 satisfied customers
I have a Panasonic 55" plasma viera TV (TC-P55ST50). About 2
Hello, I have a Panasonic 55" plasma viera TV (TC-P55ST50). About 2 years ago my HDMI 1 port stopped working but HDMI 2 and 3 still worked fine. About a couple weeks ago both HDMI 2 and 3 started acti… read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
12,457 satisfied customers
I have this TV, Toshiba 55WX800 55-Inch 1080p 240 Hz Cinema
I have this TV, Toshiba 55WX800 55-Inch 1080p 240 Hz Cinema Series 3D LED TV, Black; great TV. None of my HDMI ports work, is there part replacement for them? … read more
Mike G.
Mike G.
Television Repair Technician
Vocational, Technical or Trade Scho
8,822 satisfied customers
I am not able to turn tv on/off or control volume with my
I am not able to turn tv on/off or control volume with my cable co remote or my LG remote. TV was responding to LG remote for a few days then stopped. Other than this problem, TV is working perfectly.… read more
Jack
Jack
Technician
factory trained engineer
11,343 satisfied customers
The only picture I have is the LG life is good screen. A few
The only picture I have is the LG life is good screen. … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
Ref: Panasonic 50 inch Viera TV HDMI ports no longer
Ref: Panasonic 50 inch Viera TV HDMI ports no longer working.. 99% sure the port board is defective, possibly from lightning Model TC-P50S2.. If no "quick fix, where can I get HDMI board? … read more
Mike G.
Mike G.
Television Repair Technician
Vocational, Technical or Trade Scho
8,822 satisfied customers
It's an LG 42LE5400. Picture is fine. No sound though. I
It's an LG 42LE5400. Picture is fine. No sound though. … read more
Anthony_Infotech
Anthony_Infotech
Self Employed
Vocational, Technical or Trade Scho
16,522 satisfied customers
I have a 55inch LG plasma TV that is now not connecting
I have a 55inch LG plasma TV that is now not connecting thought the HDMI or component TV, ports. At about the same time my FOXTEL reciever has stopped working. … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
I have an LG 55LM7600 TV and it will not turn on. Red light
Hello...I have an LG 55LM7600 TV and it will not turn on. Red light in on in the bottom right corner. I have tried to unplug it for 30 minutes then plug back in...no difference. I have tried to unplug… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
My LG 42LE5400 displays "No signal" when I switch from Cable
Good morning My LG 42LE5400 displays "No signal" when I switch from Cable to PC. Both units, cable box and PC, are connected to LG constantly. Week ago LG stopped recognizing PC: when I switched from … read more
Jack
Jack
Technician
factory trained engineer
11,343 satisfied customers
I have a 42" LG LED flat screen. I 't think it is a smart tv
I have a 42" LG LED flat screen. I don't think it is a smart tv as I had to buy the flash drive as an extra so it could pick up the internet. It will power on fine but has no picture or sound. I have … read more
Anthony_Infotech
Anthony_Infotech
Self Employed
Vocational, Technical or Trade Scho
16,522 satisfied customers
I have an LG 42LE5400, and it's worked fine 4 years.
I have an LG 42LE5400, and it's worked fine for about 4 years. About 6 months ago, it stopped working with HDMI inputs. The "Inputs" screen recognizes that an HDMI cable is plugged in the port(s). But… read more
Shahid
Shahid
Owner of Repair Shop
High School or GED
12,457 satisfied customers
Have LG 42" TV (LE5400) purchased June 2010 (so not that old).Yesterday
Have LG 42" TV (LE5400) purchased June 2010 (so not that old).Yesterday it turned itself off for approx. 3 seconds then restarted itself. After about a minute, it did it again. It did it several more … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
I have a 55 inch lg flat screen that is 3 years old. We went
I have a 55 inch lg flat screen that is 3 years old. We went away 2 weeks ago and came home after a storm and our hdmi 1,2 and 3 no longer worked. we have been using the hdmi 4 and went away again cam… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
I have a 2010 46" Samsung LED model UN46C7000 - has worked
I have a 2010 46" Samsung LED model UN46C7000 - has worked fine until a week ago when all of the HDMI ports died. I have direct tv, a blueray dvd player, and Apple tv on 3 HDMI ports. I have the most … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,746 satisfied customers
I have a 42LE5400 Picture is great and normal until after like
I have a 42LE5400 Picture is great and normal until after like 30mins after tv is turn on then picture starts to jump like a 1/2" up and down no matter what input i use..… read more
TV Tech1
TV Tech1
Associate Degree
5,233 satisfied customers
Im getting a "mode not supported" message when plugging my
I'm getting a "mode not supported" message when plugging my hdmi cable into the back of my tv from the Scientific Atlanta DVR from Time Warner. Worked OK a few weeks ago. Took DVR & hdmi from upstairs… read more
Glen Moore
Glen Moore
Owner, Greystone Electric & Security
Bachelor's Degree
390 satisfied customers
Hello, I have a 2010 LCD TV...model 42LE5400. The TV is connected
Hello, I have a 2010 LCD TV...model 42LE5400. The TV is connected to the internet. I've dropped my firewall (set it to off). TV is trying to get a software update...new version 06.00.04 is available. … read more
James
James
Field Service Engineer
Vocational, Technical or Trade Scho
2,198 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.

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

3,043 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

1,461 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 >

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