Does this tv have an hdmi import - Televison & Video

Use VGA adapter to HDMI works for video
Sound is carried over stereo cable
What you are doing needs 2 cables
Video cable for video
Sound cable for sound
Using TV for monitor VGA to HDMI 32" at 120 refresh is best dot pitch .
over 32" dot pitch is lower may become grainy resolve place monitor away more from you when using over 32" TV 120 refresh is important

I don't know the make and size of you TV. On the back of my 42", there is an input plug for HDMI called ARC.Cable plugs into here and the back of cable box. Some TVs have screen displays to set to proper input. Hope it helps.

HDMI to DVI or DVI to DVI , depends what you are connecting to it , important to note you will not get audio only video this way audio will have to come from source device

Try another HDMI source (borrow a friend's BluRay for example} to confirm it is the TV at fault. If it still doesn't work, the TV needs a main board replacement because all the HDMI circuitry is on the main board. this usually happens after a power surge or lightning storm, and a near hit is all it takes, Sometimes, if you have a Satellite Receiver it too might be damaged on its HDMI output. So 1st try another source..IF you replace it yourself be sure to find the right board by using the TV's service # example 32LC7D-XX.XXXXXXX.. The letters where I have Xs are very important and must be matched,

In the "System Settings" you are able to alter the Video Output setting from Analog to HDMI etc
This is important when running the output through to a HDMI TV.
Check that you have the correct setting for Video output for the relevant TV you are using.

Have you selected HDMI out on the PS3? It is an important step. And remember, if you think you made a mistake with the settings, just press x, as the default button is on revert back.

the type of cable you use is important. i work for dish network and i have seen cables go bad. also tv's hdmi imputs go bad as well. i would call a technitian out to look at the system, have him try a new hdmi cable and in different ports to make it work. it may be there reciever or your tv.

Had a similar issue, replaced the receiver three times in first month. The fourth time it had to go back to Denon. They returned it saying no fault. Also replaced HDMI cables etc...real head scratcher. Turns out it was the tv. The system can get discombobulated if the receiver, tv and source are not sequenced correctly. This is due to the HDMI protocol, Power up sequence should be receiver, source tv. Once video is lost it has to be rest. With system powered up and tv displaying no signal, remove HDMI cable at tv. Turn off tv at outlet and leave of for 2 minutes (this rests HDMI port, important to leave off long enough!.). Turn tv on and reconnect HDMi...all should be good. Poor Denon, I blamed them when it was my Sony Braiva all along....bad Sony

All I can tell you is what worked for me.

IMPORTANT: Be careful! This Menu has very important parameters which you should not change at all.

1. Turn off the TV
2. If you have a 52" Series 6 model (my case), press 'Mute -- 1 -- 8 -- 2 -- Power.' If you have a Series 5 model, try 'INFO MENU MUTE POWER.'
3. The TV will start and you will be in the service menu (give it a few extra seconds to get there).
4. Using the arrows/enter buttons, go into 'Option Table (Service)'
5. Turn off the following parameters: hotplug and hotplugctr.
6. Turn off the TV.

That's it; this worked for me and my set no longer loses the HDMI signal from the Apple TV.

There are adaptors available to convert HDMI signal to other standards. You will lose quality in picture and sound but you can get HDMI to RCA converter. If your TV has a DVI is still a digital input so will yield better quality.