No picture, no sound, just chirping noise coming from back

main board faulty check tuner poss dry joints

Your HDTV is capable of up to 1080P resolution. SDTV (standard def) signals are 480i; EDTV (enhanced def) is 480P; HDTV are 720P, (there is no 720i) 1080i and 1080P. Generally, those modes ending in "P" look better than those ending in "i". 1080i is the highest possible for broadcast TV, but BluRay disks and Directv have 1080P display capabilities.

The double picture you're describing sounds like the TV is set to display only standard or enhanced def signals while the Dish Network box is supplying it with HD signals. You should locate the control for the TV's resolution and make sure it is set to "1080P" and then set the output of your Dish Network set top box to the highest output it offers. Do the same for your BluRay player and any other devices, too.

Once set correctly, you should have a great picture once again. I hope this helps & good luck!

mayberryrfd5

Is this only happening when you first turn-on the TV and receiver? Have you tried unplugging the receiver from the electrical outlet for 10 seconds and plugging back in? This will cause the receiver to reboot and re-acquire the satellite signal. If it still occurs after the receiver reboots, check your cable coming from the receiver to your TV to make sure it is secure. I hope this helps.

Ray Calo
DISH Network

Hi. This is Phil with DISH Network. Sorry to hear that you are having an issue with the video, lets get that fixed. There are some thing we want to check first. Let's first make sure that both the TV, receiver, and everything in between, are powered on. Then we want to find out which channel your TV is on, this can be done by turning the TV off then back on again. If your TV is connected by a coax cable, for receivers with a TV1 output on the back panel: Tune TV to channel 3 or channel 4 so that picture appears. For receivers with a Home Distribution output on the back panel (the TV without the receiver by it, or TV2) tune TV to channel 62 or 75. If non-coax, cycle through TV inputs until picture appears. These steps usually fix that issue; if they don't then check that the connections between your DISH receiver, your TV, and any component(s) (VCR, DVD Player, etc.) in between are secure. If the issue is only on one receiver, unplug the receiver for 10 seconds and plug back in, wait for the receiver to turn on by itself, usually withing 5 mins, and the picture should come in after that. If you have any follow up questions let me know.

Additional info can be found here:
http://www.dishnetwork.com/SupportSection/bbs-screen

The audio may be randomly disconnecting or something. I know that when my TV has no signal coming in, that it makes a bunch of loud static.

NEED FLY BACK TRANSFORMER AND HOT TRANSISTOR

Hi,
Please provide the full details you will get the solution.

it is likely that your tv is interpreting a random button on your remote as a signal sent for it to change inputs, next time this happens turn the tv off and back on and note what comes up on the screen, for example video 1,

again a good set the deflection modules on these sets are pretty reasonable you need to have a tech swap it but i highly suggest that than a new one the chirping is the set trying to start up but going into shut down

Chirping means the power supply is being loaded down by a short in most cases, likely a bad convergance IC
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html