20 Most Recent Sony BRAVIA KLV-40U100M 40 in. HD-Ready LCD Television Questions & Answers

The antennas on most TV's are small and so moving the TV to a nee location may have put you in a new place in the house with even less signal. There are TV antenna signal amplifiers you can buy and for $50 or less you should be able to get something half decent that will boost your signal. Are you not getting any channel's now? Because you should still be able to get at least something in the new location. I'm just asking if you're getting any channels in hopes you didn't damage the TV while moving it?

turn all the lights off in that room (works better at night) turn tv on shine a flashlight on the screen can u see an image?

It's knackered

Main board fault. Contact any service technician, or the authorized service center. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/

Programming [set-up] procedure is too much to type in here by this window, and is not practical. If you wish to get details; check the site linked here. It have set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" or "Magazine" view. It will make surf easier. http://electrohelponline.blogspot.com/

If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. http://electronicshelponline.blogspot.com/

by going to people that are true helpers and not looking for the almighty dollar...............

Hello, If you are using only an antenna (digital tv) with no other company involved (cable dish, etc) you do not need any additional boxes to get the digital signal as the tv has a DTV input. All you need is connect the antenna, switch the tv to that input number, then use the remote to go into the settings area, change the antenna type to digital, then run a scan to find all available digital signals in your area. You should be all ok now! Good Luck! Rich Lilja

You may want to try a Manufacture reset. To do this you must first turn the TV off. Press in sequence.. Display-->5-->Vol +-->power on your remote(this sequence must be done fast). This should bring up a service menu. Press the number 8 and then Enter on you remote, The set should go off and on by itself. Now go through your setup and try the input again.

Best regards
Circuitcity

Correct. You have to connect the antenna to another box and then take the output of that box to the TV. An old VCR is ideal as this box.

Contact the authorized service center for Sony, to buy a genuine inverter board. If you wish to get some details, check the site linked here. Pull up older posts.

If it doesnt turn on then its going to be a problem with the internal power supply, you could check it yourself to check if any fuses have gone but that really depends on your confidence and electrical ablility.