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Samsung WMN-4655MD Video Wall Mount Ue46a Ue55a Mnt Ud55a - WMN4655MD Questions & Answers
Samsung LCD TV UN55C7000WF will not turn on
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://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. 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; visit the site linked here.
3/31/2016 8:56:42 PM •
Samsung UN...
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741 views • 1 helpful votes
Samsung 5 blink code
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.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
7/8/2014 11:29:12 PM •
Samsung UN...
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2,934 views • 0 helpful votes
Led tv will not power on
Secret menu ? If you mean factory setup menu then might have to replace the digital main . When in that menu you have to be careful or its replace the board time !
2/27/2014 6:04:44 AM •
Samsung UN...
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592 views • 0 helpful votes
The picture and sound are out of sync
I'm guessing. you are watching the freeview.... if it is then there is a setting in the free view setting to sync sound and picture. find that it should be set a ( 0 ). sometimes just doing a system rest will sort it out. On the freeview setting.
9/18/2013 11:05:03 AM •
Samsung UN...
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110 views • 0 helpful votes
How can I fix a 3/4 inch vertical black line on my Samsung UN60D8000?
When liquid drips onto the x buffer boards (located along the bottom edge of the display panel ) the liquid Will damage the ribbon cables that are connected to the display panel. Replacing the display panel may be the only way to repair the tv. I've been in the tv repair business for over 30 years.... Dan
7/15/2013 4:00:08 AM •
Samsung UN...
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459 views • 0 helpful votes
Why won't my Samsung UN40D5005BF come on?
Lightning damage can do a # on LCD TV's. I've seen cases where it took out power supplies and main boards at the same time. I'm not one who likes to use the "shot gun" approach. You would need to get the set professionally diagnosed in my opinion. Where did you get the main board from?? Are you sure it is a working board?
8/30/2012 2:28:24 AM •
Samsung UN...
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1,137 views • 1 helpful votes
Samsung 55" LED UN55D6003 Intermittently turns off and on...T/S help
DO NOT ATTEMPT ANY REPAIRS, CALL THE FACTORY PHONE NUMBER IN THE OWNERS MANUAL AND FIND OUT WHERE TO HAVE THE TV SERVICED, IF YOU ATTEMPT ANY REPAIRS THEY WILL VOID THE FACTORY WARRANTY. THIS IS CAUSED BY AN ELECTRICAL FAULT INSIDE THE TV, IT SHUTS DOWN AS A SAFETY FEATURE TO AVOID ANY FURTHER DAMAGE.
12/6/2011 7:06:49 PM •
Samsung UN...
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1,087 views • 1 helpful votes
Samsung 55 TV White vertical patches?
It sounds like you might be dealing with backlight bleeding or an issue with the LED backlighting in your TV. This can sometimes occur over time due to normal wear and tear or manufacturing defects. If it started as a faint single brighter section and has now expanded to four, it's likely a hardware issue. While it may not be an easy fix, contacting the manufacturer's customer support or a professional technician would be a good next step to diagnose and possibly repair the problem. If you'd like, you can share the pictures for a more accurate assessment.
4/14/2024 5:37:10 PM •
Samsung...
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23 views • 0 helpful votes
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