Question about SEIKI Digital ki 55 Class 4K 120Hz LED Ultra HDTV SE55UY04 Black 50 to 59 in

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55 inch seiki tv is very dim

Its very dim

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Posted on Jan 02, 2017

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gopakumarg43
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SOURCE: how do i fix an 55 inch seiki tv no sound or picture

Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. 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/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on Apr 24, 2015

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I have a 55 inch Seiki tv and when I plug it in the standby light comes on for a couple seconds than goes off and that's it. Does that mean the power unit is bad or the main board?


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.

Jun 11, 2017 | Seiki Televison & Video

1 Answer

My tv was on 1 minute and then the picture went out then the sound what could be a problem


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WalmartShop all · No-Contract Phones · Unlocked Phones · Prepaid Minutes & Data ..... Seiki 32" Class LCD 720p 60Hz HDTV, LC-32G82 ... 1-20 of 45 total reviews ... for an inexpensive 32" TV for our guest bedroom and came across this one and ... Walmart is sending me a replacement and if it works well, I will update my review.

Customer Reviews: Seiki 32" Class LED 720p 60Hz HDTV ...

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WalmartSeiki 32" Class LED 720p 60Hz HDTV, (2" ultra-slim) SE321FB .... I bought this as a gift for my girl friends home bar...we were booth very happy with the tv.

SEIKI TV SETUP - YouTube

? 1:42
https://www.youtube.com/watch?v=OZlNRxBe1fg
Feb 28, 2014 - Uploaded by Kevin Davidson
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25385173 My 32" seiki TV has no picture but sound



Dec 29, 2015 | Seiki 32" LED HDTV SE322FS - CAM CONSUMER...

1 Answer

I have a 55-inch Seiki TV purchased May 2012 For past 3 days stuck on dvd1 and no sound. How do I change to HDMI1?


Do a hard reset to this set, and check. There are two types of reset to TVs. The first is simple to do; a Hard Reset; and 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; will be better. 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. Surf the site with patience. http://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.

May 08, 2015 | Seiki SE551GS 55 inch 120hz 1080p Slim LED...

1 Answer

How do i fix an 55 inch seiki tv no sound or picture


Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. 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/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Apr 23, 2015 | SEIKI Digital SE55UY04 55" Ultra HD LED TV...

2 Answers

Seiki 55" 4K TV turns itself back on right after turning off. This only happens right after streaming media to blu-ray/wi-fi and powering that off. Not a blu-ray problem, did the same with another brand.


Do you use isolated power supplies for your TV and components? I suspect I power transient is being reflected to the line that your TV is sensing. Your on/off is an electronic relay that can be sensitive to voltage spikes. This may not cure the problem but I do suggest you acquire a voltage regulator for your electronic devices as a first step.

Jan 02, 2015 | SEIKI Digital SE55UY04 55" Ultra HD LED TV...

1 Answer

My 55" seiki tv has sound but no picture


Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

Sep 17, 2014 | Seiki 55" LCD TV - SC552GS

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