Question about Hisense Televison & Video

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The power light blinks 7 times, pauses, then blinks 3 times. Sound but no picture

I have a Hisense 50K360G, when I turn it on the power light blinks 7 times, pauses, then blinks 3 times. After this it appears the backlight comes on but there is no picture. I can hear the weather channel that is on and I can also play a DVD and hear the sound but no picture. Im sure that the power light is giving an error code but I cannot find error codes of a hisense tv anywhere on the net. Any help would be GREATLY appreciated!

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  • Hisense Master
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These 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 stage 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, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Posted on Mar 28, 2014

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Posted on Jan 02, 2017

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SOURCE: need IR code for Hisense 32" LCD tv to program

Are you referring to the iPhone/iPad app? if yes then this is not a remote app, it's a management app made for Comcast boxes and nothing else it doesn't controls tv's.
If you are referring to the actual remote for one of the Comcast boxes then it all depends on what model of remote you have and the exact model of your tv - some will support it thru the use of a Daewoo or Samsung code, others don't.
So you have 2 options:
1 - you try every Daewoo and Samsung code you have in the manual and if that fails you do a code scan on the remote as explained in the manual:
Turn on your TV
Press the TV button on the top of the remote, then press and hold Setup until the TV light blinks twice
Enter 9-9-1 and the TV button will blink twice
Press and release 1 and the TV button will blink twice
Point the remote at the TV, press and release the Power button, then press the CH+ button multiple times until the TV turns off
Press Setup once to lock in the code and the TV button will blink twice
If even that fails - the tv doesn't shuts down - then the remote is incompatible to the tv so
2 - you get a remote that is compatible with both. The only one i could find is
http://www.logitech.com/en-us/remotes/universal-remotes/devices/6812

Posted on Jun 04, 2011

  • 1779 Answers

SOURCE: hisense 42inch lcd tv

It sounds like it's the inverter panel which lites the lcd back light.
If it's under warranty, try to replace it, or take it in for svc.

Posted on Feb 27, 2008

  • 13433 Answers

SOURCE: hisense tv

so whats the remote you have there?

Posted on Oct 23, 2008

  • 1 Answer

SOURCE: how to connect sound system to Hisense LCD tv

I phoned the help line at Hisense, they stepped through the set-up - its all good now

Posted on Dec 31, 2009

tvhelp-Dave
  • 178 Answers

SOURCE: error codes. no picture or sound after turning

When the SUB5V or MAIN9V/SUB9V, short or over-voltage 15V short condition occurs, the TV shuts down and the power LED blinks 10 times.

Posted on May 16, 2010

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