My tv is not receiving a signal from my Direct dish. I contacted Direct and we tried several things via phone. They believe the problem is with my tv not the dish or the receiver. My tv turns on and off fine. All I have come up on the screen is "no signal"when I turn my tv on. I have been gone on vacation and this is the way it was when I got home.It was working fine before I left. No one has changed anything since Direct hooked it up three years ago.

Hi this is how are you going to do try to hooked up other source in your input just to let you know if the tv unit has the problem so that you can decide what next step you are going to do. but first make sure you set properly the tv . now if still can not receive signal your next step is you will need to open the tv unit and try the basic aid in repairing problem like this look for the input signal board try to re soldered terminal connector and parts there might have loose contact.then again doesn't work their might be a problem with your input signal board you can inquire at www.shopjimmy.com for parts replacement.i hope it will help you thanks for choosing the fixya good luck.

Hi,you might need to look around for cable loose some where that might have disconnected.May be by a rodent or so.Can be too sure..anything might go wrong some where ..

You can do a General troubleshooting..That is, unplugging, check the cables one by one, and insert all cables properly ..

I guess you will find a solution...

Good luck and let me know...

Hi,
I'm assuming here that you've already confirmed that the signal is good and not the issue. This is an indication of faulty I/O and Tuner circuitry in the main board. The problem is, this board is repairable only from your local LG service centers because the IC's and other parts are surface mounted and quite sensitive. I would advice you to replaced the entire main board if you are going to DIY or send it in if you can't do it yourself. Click this LINK to purchase the mainboard or obtain it from your local service centers.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

If you are getting a messag that says no signal. That means that your tv is on the wrong input. Try to chang the input on the Tv by pressing the input button on the remote or the Tv. Once you have changed the input wait to see if you have a picture. If you do not have a picture change to the next input till you get a picture. If you need you can get the manual on the link below.

http://www.lg.com/us/support/product/support-product-profile.jsp?customerModelCode=37LG30&matchedModelCode=1000003995&searchEngineModelCode=37LG30&initialTab=documents&targetPage=support-product-profile#