it worked fine for about 10 minutes. Then, no sound!picture is great. Everything is hooked up properly. Audio is switchd to 2 ch. Did i get a bad one?
246468
I have to unplug the device and plug it back in every single time I turn on my TV. I assumed it was something with our old Hitachi TV. The TV would display "invalid sync signal". After plugging back in, the TV will flash, but come on in about 2-3 seconds. It works - it's just a bit of a hassle to start it each time. Better than not having it though.
246469
I have to unplug the device and plug it back in every single time I turn on my TV. I assumed it was something with our old Hitachi TV. The TV would display "invalid sync signal".After plugging back in, the TV will flash, but come on in about 2-3 seconds. It works - it's just a bit of a hassle to start it each time. Better than not having it though.
1369558
Mine failed today. I found out Onkyo has issued a recall for loss of audio. They are giving me the option to have it repaired or a $125 rebate towards a new receiver. Going to get it repaired and be done with Onkyo if it fails again. This was my 2nd Onkyo receiver and both of them had issues with the HDMI board.
1501235
I would check your audio connection in the back I have had no problems with the sound on the TV. I agree it should be under the warranty
247814
Both of my minis worked right out of the box. One thing to consider, though - and I'll confess this hadn't occurred to me until my first install - is that the audio is transmitted on the HDMI cable.... so if you don't have an HDMI port on your TV (mine didn't), then an HDMI-to-other-video adaptor isn't sufficient - you get picture but no sound. In my case, I had to pick up an HDMI-VGA converter with separate audio out, and run that audio into the TV audio in... then I was good. On my *next* install, TV with HDMI - plugged right in and worked immediately, no problems. Maybe you're in a similar situation... good luck!
1034554
I had somewhat the same problem. It looked like my audio cable was working but really was not. They sent me a new cable and now it works fine
1062157
Anybody have a thumb drive to fix Vizio sound issue? Webpage says it is unavailable. After watching for about an hour, sound gets distorted. Other than that, a great bedroom tv. Or , if anyone had the same issue and solved it, please let me know. Have tried every option on tv audio menu.
1167857
I have had the monitor for 2 weeks, but it is used constantly. I frequently attach or separate it from different PCs, and it has been both shut off completely--or simply allowed to hibernate. I have not experienced this problem of the audio failing to switch on with the monitor. I suspect that the monitor is choosing the wrong audio input and perhaps decoupling it from your video signal. Are you using HDMI (for both video & audio), or do you have a separate audio signal input? My guess is that if you use VGA, you should avoid leaving any source plugged into the HDMI port. Likewise, if you are using HDMI, use a newer cable that supports audio and disconnect the audio input at the back of the monitor. Does any of this make sense? Did it help?
443173
I never hooked up sound, so I can't speak to that aspect of the device. I think that this is a very old model, it's probably been sitting in the warehouse for a long time. I returned this model immediately after receiving it. It wouldn't power up, when it finally did the screen was obviously damaged - googling suggested the damage was from being too hot. Sorry, that's all I've got. It would be helpful to know what source you have it hooked up to and how you've plugged it in.
1540932
Hi Stacey! I relly can not imagine what could have happened with this unit. Mine works fine, good sound. I owned one for over a year and no problem so far.
1582583
Unplug the power and plug it back in. If you don't see a picture, it might be stuck in the wrong video mode. If it is, you might not be able to fix it without plugging it into a television that supports the mode it is currently in.
1808316
When I hooked up my system I had the same issue. I gave it some time to "process" and eventually the sound came to life. For some reason it just toke a few minutes for the sound to kick-in...
308909
I am having this exact same issue. I know this is an older posting but I thought I would see if I can ressurect it. I find that if I go to hdmi control and turn the switching off and then back on again it comes to life. sometimes. sometimes it just starts working after a while like it has to warm up or something. did any of you guys figure out what was going on?
323496
Same issue here...my unit is about 5 months old and the sound just stopped working...help...anyone?
754689
I have had the same exact problem. Worked great for awhile; now just shows it is recording and doesn't register any sound. Would love to hear if anyone has a solution?
1677873
All my stuff (A/C adaptor, cd player, and remote) worked fine. I had no issue with either of these things. I would send it back so that you can get a refund.
1550350
I would say so. Try rebooting your computer after it's hooked up. Also make sure your audio is set to play out the HDMI port.
1612262
Not sure but what may be happening is that you have accidentally turned on the TV sound rather than the sound system. The TV still goes through the HM(whatever) but not the audio