Question about Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

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Can't change channels

If you go to change the channel, the screen will go to purple with a no signal sign on it. If you wait awhile it will come back on and sometimes it won't change at all.

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Posted on Jan 02, 2017

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SOURCE: Sony BRAVIA KDL-40S2000 color problem

you might had problem with the video switcher board. The A board.

Posted on Mar 07, 2009

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SOURCE: my sony bravia digital channels always drop out of

For tuner problems, especially the digital channels, you should check for a TV firmware update at www.sonystyle.com. I was having some strange loss of digital channels on our 40" Bravia, starting with channels only appearing for a second before the screen produced a 'No Signal' message. After we tried the automatic retuning, then we could not even get the one second signal. None of this appeared on the description of the download. However, we downloaded the patch to our PC, loaded the file (19 MB) onto a small flash drive, which we then used to upgrade the firmware in the TV. All our digital tuner problems disappeared!!

Posted on Nov 28, 2009

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Replaced a tv with a new this is controlled with remote # 2, get a no signal on the screen. This is a Sylvania model. Remote # 1 works fine.


Hi, Cheri Torres with DISH Network Customer Service here. The first trouble shooting step you are going to want to try is changing your channel on the new TV to 73 then if you still do not see a picture try channel 60. If you are still not seeing a picture you may need to change the options on your TV1 in the modulator set up screen. In order to change the options you will need to press the Menu button on TV1 then 6(system setup), 1(installation) and 5(modulator setup). Once you are in the modulator setup screen you will need to change the small purple dot from air to cable or cable to air depending on which spot it is already in on the TV2 out option. Once you have changed the position of purple dot you will see the channel number change from 60 to 73 or vice versa. After you have changed the number on TV2 out you will need to select done and cancel out of all the menus. Once you are finished you will need to go to your TV2 location and set the channel to whichever channel the modulator set up was set to, to see if there is now a picture. If none of these options are working for you, you may need to run a channel scan on your new TV. You might need to contact your TV manufacture so that they can walk you through the TV menus to run a channel scan. I hope you find this information useful and if you have any further questions please feel free to email me directly at Cheri.Torres@Dishnetwork.com.

Mar 01, 2011 | DISH Network 322 DTV Receiver

2 Answers

My VIP722 DVr keeps showing that I have a complete loss of signal. This goes for awhile and can receive no HD channels. By going to DVR I can then go to guide and get SD channels only. But then after...


Hello this is Nick Franta with DISH Network.

What error message are you receiving on your screen? There should be a 3 digit number in the top right of the message. Has there been any bad weather in the area which may have affected the signal?

If you haven't been advised to already, I would suggest doing a hard reset of the receiver by unplugging it from the outlet for 10 seconds. When you plug it back in the receiver will reboot itself for you. If you are still getting errors hit the menu button then 6-system setup, 1-installation, 1-point dish, and then hit check switch and then test. All your satellites should show green. If not we would need to send a tech out to address the issue.

Hope this helps!

Jan 12, 2011 | DISH Network 311 DTV Receiver

1 Answer

I just bought a 2007 Dodge 3500 Laramie and signed up for Sirius radio. I gave them the 12 diget number that came up on the radio screen (channel 184) and when they tried three times to activate it nothing...


I bought a used 2008 Ram 1500 SLT Sport; satellite would stay stuck on channel 184 with no sound, etc.

Solution: Disconnect negative wire from vehicle battery; wait 1-hour then reconnect. This clears satellite radio cache (a.k.a. hard reset).

Turn on satellite radion; Call Sirius support to send activation signal. Wait on phone with tech support; may take them 2 - 3 tries to get signal to take on radio.

Aug 21, 2010 | Eclipse SIR-ECL1 SIRIUS Radio Receiver

1 Answer

Black screen


Not good. Make sure you have not blocked cooling to TV. It need s air flow. sounds like overheating

Mar 25, 2010 | SNK Magnavox 42MF438B/27 42 in. LCD TV

1 Answer

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hello

i think you might have a blue screen of death on your tv

--full str pka

Dec 31, 2008 | Polaroid FLM-3732 Television

1 Answer

No signals found when searching for channels at setup


you need to press the channel up button 3 times if yo get message as please connect av sources. then do the manual channel search for 2 times. it should solve the problem.

Oct 13, 2008 | Sanyo DP32746 32 in. LCD Television

2 Answers

Samsung HLR5067 flashing green


Thank you!!!! Our power was off due to new transformers being installed in the area and we had no clue how to fix this. I called around and no one seemed to know the answer (not even Samsung, who only wanted to tell me my TWO year old tv was out of warranty),so I tried this and it worked perfectly!!! You saved me a bundle! Thanks!

Jun 13, 2008 | Samsung HL-P5063W 50" Rear Projection HDTV

6 Answers

Recorder is not showing tv listings


I spoke with Toshiba tech support today (800-631-3811). They have an advanced services team that focuses on TV Guide On Screen. Learned the following:

- The TV Guide On Screen signal is updated 4x / day and is broadcast by your service provider
- The broadcast channel varies depending on what the service provider chooses (though typically a major network or PBS station)
- TV Guide On Screen has been doing some reprogramming and updates recently and this has resulted in many sporadic outages

If you ARE not receiving your listings, it's one of two things - either your DVR or the signal from the cable company.

- If you are having issues, call Toshiba and let them know, they will walk through some basic troubleshooting to narrow down if the problem is the DVR or the TV Guide On Screen signal.
- If the issue is the TV Guide On Screen signal, they will be able to report the issue to TV Guide On Screen and let them know their is an issue.

After that - it's in someone else's hands!

Feb 05, 2008 | Toshiba RD-XS35 DVD Recorder/HDD Recorder

1 Answer

Poor screen resolution and unable to get channel guide.


The channel guide is a service just like closed caption. Rumer has it that it's not going to be around for much longer. The only fix is to unplug set ..wait awhile till memory loss occurs...plug back up and do a setup. Nothing in the TV will cause partial guide. Weak signal could and cause fuzzy picture too. Complain to cable company. But brightness problem is something else.

Dec 27, 2007 | RCA Scenium HDLP61W151 61 in. HD-Ready...

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Digital Reciever Issues


I have the exact same problem.Check this out. http://www.fixya.com/support/t209330-lg_dat_250 Unfortunaley, for temporary use of other channels other than abc & abc2, you need to pull out the antenna lead when it is trying to program those stations back in. My serial number starts with 601, does yours?

Sep 30, 2007 | LG LH-D6230 System

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