My Hyundai HQL320WR tv will not turn on instantly the green power light will flash until there is sound but no picture. you can change channels and volume but no;picture.

SOURCE: Hyundai LCD TV no picture

screen crack

SOURCE: Hyundai HQL320WR

I had the same problem, I emailed the link below and they sent me the pdf of the 87 page users manual the next day, Good luck!
[email protected]

SOURCE: I have a Hyundai 32

What do you mean "main power fuse"? Are you referring to the house breaker, or the fuse inside the TV?

Grand Canyon Tech

• 3867 Answers
• Posted on Jan 15, 2010

SOURCE: hi, well my lcd tv

LCD

iN LCD'S YOU HAVE A backlight When they flicker that means its time for a change, I would highly recommend you have the inverter and back light checked. $45 bucks for your examination and $125 for the backlight, $150 in all and its a working TV again.

If you do this yourself let me caution you if your not a expert I would keep my hands our of the cabinet and take it in and pay the piper as if you put your hands on the wrong thing you will be giving yourself a nice jult.

Thanks and please do press the accept button for my efforts.

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The Knight

• 76851 Answers
• Posted on Aug 13, 2011

SOURCE: Hyundai Imagequest, Model HQL260WR. Can

Hello
There are tow reasons for this fault with Hundai sets. The first one is with "Reset", and the second one is with its power regulator circuit board. As the set is now in OFF condition and no screen is available to get a reset option, the fault will be due to the power regulator board itself.
Open your TV, and locate the power switching regulator board. It can be located very easly, as power cord will go diretly to it after the main panel ON/OFF switch. I'll give you a picture of the picture of a typical power board here. Usually these board are irrepairable, and must replace it as card basis. Check for any bulged capacitors, as shown in the picture, in the power board. If so; replace them. This is the only repairable thing with these type of boards. If there are no such capacitors seen, unplug out each pluged in connections on this board one by one and reconnect it. If any loose connection proble is ther, doing this will rectify it.
If nothing helps you, replace the board. This board will have a number printed on it, which should be noted when buying anew one. The board can be bought from most of the electronic sparepart shops at your town. It can also bought from the Authorised Service center for Hundai also. OK.