Samsung LN - Recent Questions, Troubleshooting & Support - Page 7

I am having trouble finding the part backlight inverter 27-D070374 for a Samsung LN40E550F7FXZA. Any ideas where to find this or is it obsolete?

Hi Congdon, It is the inverter board which is found guilty most of the times in this model.

There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Samsung HL-R6178W DLP TV half of screen goes black [Solved] - HDTV ...

www.tomsguide.com/forum/54431-4-samsung-r6178w-half-screen-black

Aug 28, 2013 - 36 posts - ‎24 authors Samsung HL-R6178W DLP HDTV I just bought this tv used as is. Every once in a while, the right side of the screen goes black on all inputs. I have read ... As for the 1000 dollar price tag, that's totally bonkers. I found a web site ...Missing: ln52a580

HLR6768W - Right half of screen goes black - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI have a 4 year old 67" Samsung DLP which has worked pretty well other than having... Over the past 6 months it's developed a new behavior where the right half of the screen goes completely black and stays that way until I power cycle the tv.Missing: ln52a580

Samsung LN52A580 Vertical Line Problems - YouTube

? 0:32 https://www.youtube.com/watch?v=eejE6O340EY Aug 22, 2011 - Uploaded by Jonathan Polis Samsung LN52A580 Vertical Line Problems ... This feature is not available right now. ... LED LCD TV FIX, How To For Samsung Double Image, Black Vertical Lines, ... Sanyo LCD with DistortedHalf Picture Lines Waves Distortion Distorted ... Samsung DLP Green screen / lines Repair HLR XX67 Series ...

lcd/led tv one side dark video screen display problem fix ...

? 2:28 https://www.youtube.com/watch?v=dYHPKxijz1A

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. https://homenol.blogspot.com/ https://electronicshelponline.blogspot.com/ If blinks continue without any pause, the main board is faulty. Search the site by type in the "brand name" to your device, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Hi Lbirnel, Your TV is not producing enough sound and so even the surround sound system is not able to do much. Sometimes the software in the set gets corrupt and the sound goes low. Someone who can open the service menu and can check/correct the settings if this the case. Secondally, the sound section on the main board is not producing enough sound due to aged or failed components. Again an experienced TV Tech can do the job. If these two things are not possible, simply change the main board and enjoy watching your TV with good sound. I hope it helps. Good Luck.

Try a hard restart, which simply means unplugging the power cord of the TV, and replugging it after 4 hours have passed. This technique reprograms the electronics, to a certain extent. If the picture does not return, then you have a more serious problem, that requires the attention of a TV repairman.

I would to try a new main board first.

Depending on the operating system on your Dell. Try right click on the desktop and go to graphics properties or display settings. If the computer can 'see' the TV try to enable it by clicking 'extend desktop to this display'. If you cannot "see" the TV try the detect button and enable it as per above.

Hi, Your TV needs software update.

The problem is capacitance issues. The problem can occur via an associate circuit board, other than the main board that was replaced. If you have test equipment to trace the circuits, then you may find the culprit.

The problem is the LCD panel went bad, it can't be repaired, you have to replace it.

there a chip that controls your video output, it seems it needed to be resoldered, try to bring it in a service center