Gateway GTW-P42M303 42 in. Plasma Television "hyundai screen working" Questions

How do I remove the childlock from my Hyundai 21 flat screen? Remove childlock from my tv I have a tv hyundai 21 "Stanby, horizontal oscilator does not work, ...

...a reason, but not worth getting into). This works on Samsung TVs. The mode is called "Just Scan" when the TV decides what screen size to use on a Samsung. I don't know what it is called on a

...Hyundai PTV421 has lost some functionality, but screen is working ok and displays menu correctly but displays "unsupported" with any input. Suspect the firmware is corrupted. check rear of ...

...Hyundai logo comes on the screen for about a second or two and then the sreen shuts off but the green power light stays on. Is there a reset button or something in case it locked or something. The ...

HYUNDAI HTL-32v2 I have problem to change language. When I installed the new TV in March 2007 I got wrong language. The menus are unreadible for me.The screen is filled up with unreadable charaters. I

I have sound sometimes but no picture. I used to I have sound sometimes but no picture. I used to be able to turn off main power switch and wait a minute - repower and it would work for a day or so. ...

...screen tv is not turning on We have a Hyundai 32inch flat panel tv. Since the day we got it we always had trouble with the power after it was first plugged in. It would take a few hours then it would ...

there is a thick black line down the middle of the screen hi all .ive had the same problem,a thick black line down screen.sometimes it flickers from top to bottom and other permantly in view.but i ...

hyundai flat screen tv and when i put it on it flickers with no sound,usually it does it for about 40 mins but its been doing it all day today and ive not been able to watch it.Any ideas whats wrong,i

...Hyundai LCD TV HQL320WR. I bought it in April 2006 from newegg.com, it has worked fine, until today when the screen when black. I have no video on any of the inputs, and no OSD. It powers up and I ...