Question about Samsung Un46eh5000fxza un46eh5000 46 1080p led-lcd tv - 16:9 - hdtv 10

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Samsung UN46EH5000F Main Board Replacement & Post Install

Replaced main board, now the HDMI inputs are not recognizing. Wondering if there is a setting in service menu I have to update/change or the replacement board I got was defective.

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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Anonymous

  • 1 Answer

SOURCE: le40r88bd hdmi 3 not showing in menu, keeps going

Exact same problem with mine mate, and it died very soon after. It refused to come on and would just 'click' away. TV is 24months old. Luckily I took out the extended warranty and Currys have it just now trying to fix it. Will let you know what they come back with!

Posted on Nov 02, 2009

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specialistel

  • 8909 Answers

SOURCE: I have a Samsung LN46C630 that got fried through

I would replace the power supply as they are not too expensive.
New M/board, should be OK. Have you checked the RAM for errors and installed the latest BIOS firmware?

Posted on Dec 06, 2010

lovejoy91

Dehancy Barney

  • 691 Answers

SOURCE: I got a tv donated to our church for bible study

If you have changed these boards you need to first check your Va and Vs voltages, you should see a white paper listing the proper voltages, if you have a way of checking there are TP where you should put meter and get the proper voltage and also pots that you turn to change voltage. Make sure these are there first before continuing Bill.

Posted on Jan 28, 2011

Mas Baz

Basuki Jrobenk

  • 177 Answers

SOURCE: samsung plasma ps42a450 p1mxl x main

hello jsinghjassi,
That panel problem. Because short in panel line. If you see in to right side of panel, you can see spark or fire from inside panel.
You must replace panel. It's expensive. My suggestion better you buy new one.

Posted on Apr 11, 2011

SOURCE: Where to buy a Samsung BN97-00964 main board?

There are several on Ebay, just make sure you go with a Top Rated Seller W/a reasonable return policy.

Posted on Nov 10, 2012

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1 Answer

What board controls the input, my input comes up HDMi and the screen stays black as the HDMI disappears.


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. 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.

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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.
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In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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Fault to its main 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.

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http://electronicshelponline.blogspot.com/
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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. 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.

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The HDMI inputs on my tc-p50x1 will not work at all. Both component inputs work, but all three of the HDMI seem to get no signal. Is there a fuse I can replace, or do I have to replace the entire...


No,the HDMI connections hubs are just a few small components parts that was put on by the wave soldering machine and it is on and surface mounted by soldering fussion to the tv to main tv Tuner signal board and funsction as one board,can't replaces these HDMI hubs by itself,it very hard and almost imposible to do so by hand soldering equipments and these HDMI components hubs they don't sell out as individual consumer parts any way.Tries tv unplug,replug it back like about and hour later for the tv to do a resetting itself back to the factory setting.Than go to the tv menu go to PICTURE setting go down to do a resetting to do a resetting to all the funsctions of the tv Tuner signal board.Now all ur HDMI hubs should be working again.If not,the whole Tv Tuner signal board mut be reolaced.Try website like Ebay.com to buy a whole refurbish main tv Tuner signal board for the replacement.

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The hdmi input # 1 and # 3 do not work, only input # 2 and # 4 work. why?


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1 Answer

HDMI INPUT HAS FAILED


DId the technicians try to reset the HDMI.
The HDMI module will need to be reset after service
. Enter the service
menu and select “2”, the Self Check option. Power off the unit using the
Remote. Allow the unit to complete its Cool Down cycle, then unplug the AC
Power. Reconnect the AC Power and power on unit. Confirm HDMI input
operation
sorry the font change on me. this unit has compatbilty issue with some hdmi sorces. there is also a safety interlock sensor if it see extra light it thinks your trying to do something wrong and locks up hdmi.
WARNING. Service mode can result in further damage to set. Care should be taken not to mess with settings unless you know what they are.
1) Set to "0 minutes" using the [SLEEP TIMER] key.
(2) Press the [VIDEO STATUS] key and [DISPLAY] key
simultaneously, then enter the SERVICE MODE.
(3) When the Main Menu is displayed, press [2] key to enter
the self check mode.
(4) Turn off the power by pressing the [POWER] key on the
remote control

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