Question about Samsung Televison & Video

2 Answers

Ln52a860 has sound, but only black screen, no fuzz, no anything, like it is off.

Posted by on

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 132 Answers

Have you checked your brightness controls

Posted on Oct 13, 2010

  • twila-d-r Aug 14, 2011

    That was the first thing we checked when ours had this issue. Had a tech come check it out. He said that it's the power inverters that supply power to the CFL tubes for the backlight. He can replace them for about $500 but there's no guarantee that it will be a permanent fix because the actual malfunction could be being caused by the panel itself . There are no replacement panels currently being manufactured for this model since it's so "old" (a little over 2 years!). I think we need to complain to Samsung! a $3500 tv when new should not be failing after only 2.5 years!

    If you get a quick input blurb in the upper left corner when you first turn the tv on and maybe a portion of the screen gets backlight bleed light then quickly goes black (check this with the room really dark to be able to see it), it's more than likely the inverters. The unit has a failsafe that cuts all power to the inverters when it detects a malfunction and keeps them from powering the backlights.

×

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I am having the same problem and actually happened to be there when it first occurred. The screen just goes dark. In our case, you turn it off then back on and you get a very brief flash showing the source name and then it goes dark again. In a very dark room, it looks like the backlight doesn't illuminate the lower left corner of the screen. Will be calling Samsung today.

Read the troubleshooting part of the manual and it said to unplug the tv for 30 seconds. That didn't work, so we left it unplugged overnight. Still no image.

Posted on Jul 26, 2011

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

HP5066 flickering


Return it to the dumpster. It is a lost cause.

May 03, 2017 | Televison & Video

1 Answer

PIP fuzzes out, then snaps back in


It is definitely a circuit problem tf
it could be the pip board and or
components on or around it.would
require technical knowledge to
repair

Nov 30, 2007 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Dell laptop screen unreadable


Yes, it won't change anything because it's not a software problem. It has something to do between the connection of your LCD screen and your motherboard. Or your LCD backlight has a problem with it.


What you need to do is to open your computer and reset the connections inside. It should be the connection between your motherboard and the monitor.

I suggest you visit www.support.dell.com for more information on how to do that or if you want help then you can contact dell's tech support if you still have the phone support warranty.

I hope this helps!

Carlo

Dec 20, 2012 | Dell Vostro 1510 Laptop

1 Answer

Every time i turn it on this weird black screen with fuzz going down it, when i take my game out the fuzz goes faster.


Well its because the rf switch is causing this problem so you could use the av cable like I do for mine.

Feb 15, 2011 | Sega Genesis Console

2 Answers

Green fuzz on screen


If the green fuzz is only seen sometimes, it may be a cable issue. Check your cables to see they are tight and perhaps even replace them if the issue persists. If this doesn't solve your problem, the TV may have technical problems beyond your ability to fix - sounds like power issues.

Oct 26, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

3 Answers

Marshall mg100hdfx loud fuzz and distortion and no guitar sound


Check your input (guitar signal).
Also, check your gain and volume levels.
Make sure that you have a reliable, steady, and clean power source as well.
If the problem persists, contact the store from which it was purchased. There are a lot of things that can go wrong internally with the cheaper Marshall models.

Jun 25, 2009 | Marshall MG100HDFX 100-Watt Amplifier Head

1 Answer

Screen has lines going across one half and the other half was solid black, can not change input device or hear sound, does make fuzz sound when first turned on....


Sounds like the line output transformer is not soldered on the board properly or needs replacing. The quickest way to check for dry joints is if you tap the tv and the problem goes away then it needs soldering to the board properly. Otherwise sounds like a replacement line output transformer. Hope this helps.

Sep 29, 2008 | LG Televison & Video

1 Answer

Fuzzy picture


I plug in my ps3 to my old tv and what appeard to me were the buzzing screen and its in black and white but the sounds is working perfectly just the buzzing fuzzing screen will it hav the same problem with HDMI Component on the HDMI TV ? PLZ help me Thx

Apr 28, 2008 | Video Game Consoles & Games

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

Related Topics:

136 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73740 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...