Hi , I`m Jack and I will be helping you today
Please note that I am an independent audio/video tech. that depends on your positive rating to get paid by this website and I have no control over the phone (or other) offers , they are sent by the website ,not by me but let me know if you`d rather do this on the phone.
That being said , a few questions coming up ;
What is connected to this tv ?Cable box,satellite,dvd,games etc. ?
Fox the tv network ??
How do you receive that ?
How about the dvd /BD is it also blank ?
o.k and both of them show the same problem sound and no picture ?
The BD (blueray) and satellite have the same problem ?
did you try the BD ?
O.k and both of these units are connected HDMI to the tv ?
Does your satellite have color coded component video out that you could try for a test ?
You could have a hdmi failure on the main board but that would not affect those
O.k then not too many things can do that if you can still see the tv`s menu , your tv`s main board went defective
How old is this tv now ?
What is the model number of this tv ?
That would be on the back cover
Thanks , give me a couple minutes please
Here is something for you to try as a last ditch attempt before repairs ;
On the tv`s remote press and hold the arrow up while you press power on the tv itself , this will reset it to factory default .
Let me know how that goes
Sure hoped that worked because the only supplier i could find for that board i believe is crazy , he wants $431 for that board .
You can practically buy a new tv with all the bells and whistles for that price
Here it is anyway ,check the link below but i would certainly recommend using that money towards a new tv set !
Let me know if you have other questions and if not for now then please do not forget to rate by clicking on the star icons at the top of your page, then click on Submit so i get paid for my time helping you .Also note that it will not close this post , you can come back here at any time if you need further info or help . Thank you
Any questions on this ?Remember that you can come back here at any time after rating (no charge) if you have other questions related to that
Sony is good , so is panasonic and perhaps samsung
Just stay with popular names and you should be fine , void the too good to be true deals , they usually are too good to be true
Dont forget the rating and cheers