Connected to direc tv box with no sound or pic

1.Put your PS3 on standby.
2. Unplug the power lead.
3. Connect HDMI cable to HDMI out on PS3 and HDMI in on TV
4. Connect PS3 so that the red standby light is showing
5. Hold down the On/Off button until you hear a second beep. The PS3 will try and detect the display output settings on your monitor.

Hello sir

To clarify, your TV is working correctly, since you get sound and video from all devices - Only your PS3 has no sound or video?

If your PS3 was previously used with regular AV cables (Red/White/Yellow) then you most likely need to do a PS3 video reset t output video over HDMI.

With the PS3 OFF, press and continue holding the power button until it turns on, beeps twice, and then turns back off. Do not release the power button during this process.

You may have to try the video reset a few times if it doesn't work right away.

After video reset, you should get sound and video over HDMI.

He is probably not an expert (just kidding, of course he's not..) First, try connecting the Cablevision Box to another TV (if you don't have another HD TV, use the yellow/white/red Composite connection.) If there is still no picture, the box is no good. If there is, then try a different output from the Box or other inputs on the TV. Are you using HDMI (HD connection) out of your Box? Is the TV 720p or 1080p? Set the Box up (from the menu) according to the specs of your TV. Hope I helped.

I sugest you to change the video resolution settings on the PS-3 to see if TV sets to any one resolution...if you have any other video out (analog from PS3)...connect the out to TV and check video at different resolutions. If PS3 has Deep Color settings turn it OFF.

Try this

1. Turn ON TV
2. Connect PS3 to TV HDMI input
3. select TV HDMI input for PS3
4. turn OFF PS3 if it is ON
5. Press and hold the [I/O]Power button until the PS3 until you get the "HDMI Detected" message.

Also, this TV has a circuit that deactivates the HDMI if the rear cover is removed. It is possible the HDMI may have been turned OFF. This is reset in the service menu of the TV.

if you have a SD TV. ( standard display, not HD ) but chose the HD display option on system settings you wont see picture but hear sound. and same goes if you've chosen SD display but own a HD TV. so try to reset your system somehow or take it in for inspection.

hi i had a problem, but had no pic, but did have sound, rang sony, and they said buy a new hd cable, went out and bought one, and it worked fine!!!

i hooked up my ps3 with hdmi cord and it looks good, but the no sound so what might be the problem

i have my picture going through the hdmi and the sound going through the scart. plug the scart into the back of the ps3. then the white and red wire are into my tecnics sound system and it works perfectly you just need to set it up in the sound options in your ps3. which is very easy. just select scart in the sound options. hope this helps you.