Question about Nexus NX Televison & Video

Open Question

My nexus 42

Model 420 shows power from red light to blue, making a short and faint squeak beep sound just before the picture would normally appear on the screen,,,,, but no picture, however the sound comes on as normal

Posted by on

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: flm-3201

my polaroid model #3200  does'nt come on!  the light goes from red to blue and nothing,the picture stays black with no flashing or flickering

Posted on May 22, 2008

  • 1 Answer

SOURCE: JVC 42 INCH PLASMA POWER LIGHT BLINKING ONLY NO PICTURE

no kidding? what is the problem so prevelant in this unit? obvious design flaw.

Posted on Jul 26, 2008

  • 1738 Answers

SOURCE: 42' plasma won't show picture or sound.

It is your man power supply board.

Posted on Dec 09, 2009

  • 301 Answers

SOURCE: Ihave a LG 42 in plasma 42PC3D; there is areal

it is going to be a failure of the Z sustain board if you can see dark video. you can either replace the Z sustain board or the IPM that is bad on the Z sustain. the board is about $175.00 or so part number is 6871QZH034 I THINK.

Posted on Dec 17, 2010

Testimonial: "Thank you very much for your assisitance and knowledgeable staff.FIX-YA, You are clearly the best in Tech ????????'s. Sk8-B."

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to repair LG LCD TV 47LG70-UA no picture or sound


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Mar 12, 2016 | LG Televison & Video

1 Answer

Why don't my 42 inch nexus tv get picture or sound when powered on?


Fault with main board. Damaged component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sep 09, 2014 | Nexus Televison & Video

1 Answer

Nexus 42 inch tv won't power on


This sounds like a problem with the power board. Look on you tube for troubleshooting video's for your model. It depends how confident you are in working inside a TV but you can pick up a second hand power board fairly cheap on ebay. Remember always to specify the model number when searching for things.

Sep 09, 2014 | Nexus Televison & Video

1 Answer

Could someone explain to me how to fix this myself?


the power board is under excessive load there is a short circuit component on the secondary side of the power supply you will need a multimeter to locate the faulty part and a soldering iron to replace it

Dec 13, 2011 | Toymax Viore 42 in. Plasma TV

1 Answer

42LG5010 When switching the telly on the red light flashes then to blue light comes on to show we have power but no vision or sound


I would start by shining a torch at the screen when the TV is turned on and see if you can see a faint image in the background, if you can then this would more than likely be down to your inverter board/s
If not then if you have no picture and no sound at all then i would put this down to your main AV board (the one with the scarts and inputs on )
These guys have all boards for this TV

LG LCD Spares

Mar 27, 2011 | LG 42LC2D 42 in. LCD HDTV

2 Answers

TV went out and will not come back on. Power light shows red but no sound or picture. It's about 4-5 years old.


I have a akai tv, the tv went out but won't come back on. i'm still getting a red light but the tv just beep when I press the power button.

Sep 18, 2009 | Akai PT4799HD Rear Projection Television

1 Answer

No picture, no sound, no lights, faint clicking sound, fuse ok


HT transistor, or rectfying diode from chopper transformer is blown.

Apr 24, 2009 | Samsung DynaFlat TXN2668WHF 26" TV

1 Answer

Flm-3201


my polaroid model #3200  does'nt come on!  the light goes from red to blue and nothing,the picture stays black with no flashing or flickering

Apr 01, 2008 | Polaroid FLM-3201 Television

1 Answer

MITSUBISHI CRT TV MODEL CT-33AC2SL


check for dry joints in power supply

Oct 09, 2007 | Televison & Video

4 Answers

JVC 42 INCH PLASMA POWER LIGHT BLINKING ONLY NO PICTURE


no kidding? what is the problem so prevelant in this unit? obvious design flaw.

Dec 19, 2006 | JVC PD-42WX84 42 in. HD-Ready Plasma...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

27 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nexus Televison & Video Experts

Tom Chichester

Level 3 Expert

33250 Answers

yadayada
yadayada

Level 3 Expert

74896 Answers

Brad Brown

Level 3 Expert

15441 Answers

Are you a Nexus Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...