Black Ops 2 No Sound Pc
Dierdre Roussin
@Meredith183, sorry, but you'll find many, many reports of the same thing. Try unplugging the power for an extended period like overnight and see if the picture comes back. If it does, turn down the brightness. That may keep it from happening in the future.
If it doesn't come back and if you can shine a bright light on your TV and see a picture, something within the TV has failed. Replacing the failed component probably isn't something the average user can do, but you can search the Internet for instructions and what you'd need to buy.
Based on your statements, we can see that you're having the same issue with the black screen display while the sound is functioning on your TCL Roku TV, and we understand the situation you're going through. We would recommend reaching out to TCL's support directly and inquiring further for support. As for Roku TV that is manufactured by TCL, they provide direct support with their TV models since they only use the Roku as their operating system.
We understand that the black screen issues with your Roku TV are persistent; at this point, we would recommend performing a factory reset with your Roku TV by locating the reset button at the back of the TV, pressing and holding it for 10 seconds.
I recently bought a 70" onn tv second hand about 3 weeks ago for a cheap price but the seller said there was a buzzing in the back of the screen. I didn't mind it cuz it went away after a few minutes and the tv worked great for a few weeks but recently the screen went black but the sound was on and the red light flashes in 2. The screen works once I turn it off and then on again but it happens again about 3 minutes in after turning it on. If I could get any help I would greatly appreciate it
If the issue persists after performing a hard reset on the TV, we recommend that you get in touch with the manufacturer of your TV directly to report this problem and ask for more assistance. Each Roku TV manufacturer offers warranty services and direct support.
A warm welcome here in the Roku Community!
We understand you're having a problem with your Roku TV. We're happy to assist you further. Please try to unplug the Roku TV for 1 to 2 minutes and re-plug it back again. If the problem still persists, you may locate the reset pinhole or button at the back of your Roku TV. You will need to use a straightened paperclip or pin by pressing and holding for 10 seconds in order to successfully factory reset the Roku TV.
Mine just started to do this last night. I have tried every trick that this community has to offer. A friend that was having the same issue said that the back light and LED Display are probably burned out. The company only offers a 1 year limited warranty but I've had the set just under 2 years. Now I have to go buy a new TV.
Same here. I've unplugged it, still dark, I've reset it, still dark, I've done the home (5x) up (1x) rewind (2x) and fast forward (2x) and nothing worked. I called Roku twice and we went through it all again. Then called Hisense who redirected me back to Roku 55". (Mine is Roku not Onn btw) but it seems that this is happening quite often and right shortly after the warranty ends. Smh I hope you get it figured out before having to fork out more funds for a new one.
I'm not going to lie. After all the trouble shooting tips and advice that I've been trying, I gave up and in and bought a replacement. It is going to be a headache no matter the path. I understand how frustrating it can be when troubleshooting doesn't lead to a solution. I've been in your shoes, trying every tip and advice, only to feel defeated. Sometimes, it's just easier to start fresh. I've decided to take that route and purchase a replacement. I know it's not ideal, but I'm willing to take on the headache to move forward and find a resolution.
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