Sony tv blinking red light 3 times

Last night I was getting picture but only for minutes after unpluging from main, also last night I connected to the internet and watched for about 30 minutes. Now no picture at all only the blinking light. I hope you can help.

In all cases I did not find anything wrong with the TV internals and after putting the back on the TV and power it up it seemed to work again. Last night I had the TV go into the mode of blinking red 3 times again. This time I simply unplugged everything from the TV and tried turning it on. Imagine my surprise when the TV came on with no issue. How to find out which HDMI cable is causing this issue? Please help. The offending cable actually works still but causes the tv to go into the protection mode about once per week.

Sony tv blinking red light 3 times

Repair guides and support for televisions manufactured by Sony. Jared Stephens jaredstephens. Posted: Sep 29, Walked into the room the other day and the tv wouldn't turn on and the red light would repeatedly flash 3 times. I looked up the code and it said it was either a bad main logic board or the power board. I tested and replaced the power board to no avail. Can anyone please give me insight into this issue? I'm stumped! Mostly it is NAND error bad chip and or corrupt file system , no communication. It is programmed. Chip westcoastdecalz. Posted: Sep 23, There is a little nub on the cover sticking out and when the cover is in place it pushes the switch in.

Sign In Register. Posted: Aug 13, Options Permalink History. We certainly empathize with your frustration and disappointment.

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In the case of any problem with the power supply circuit, Sony TV displayed 3 times as an indication of self-diagnostic mode. To know more, keep an eye out for this article. Note: You can also read how to fix Sony TV red light blinking 5 times. In the case of the Sony smart TV blinking red light 3 times, a power reset on Sony TV can resolve the issue in many cases. Power reset is such a useful method that it kicks out all the glitches on the TV that are causing malfunctions, and you can get rid of technical issues. So, follow the below steps to perform a power reset on your Sony TV. This process will get your TV back to factory default clearing all the malfunctions on the TV. Whenever there is Sony-led TV red light blinking 3 times, be sure there is a power supply issue causing the TV to blink 3 times. Sony kdl50wc red light blinking 3 times protection mode occurs if there is an audio error on your Sony TV.

Sony tv blinking red light 3 times

Repair guides and support for televisions manufactured by Sony. Jared Stephens jaredstephens. Posted: Sep 29, Walked into the room the other day and the tv wouldn't turn on and the red light would repeatedly flash 3 times. I looked up the code and it said it was either a bad main logic board or the power board. I tested and replaced the power board to no avail. Can anyone please give me insight into this issue?

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Fast forward a few days and I got shorter screws and finished mounting the TV on the wall. How much is expected to cost me to get sony centre to sort it out??. Did you mean:. I do live in a very old house. I am still wondering if it could be a voltage issue? I have it setup to my Xfinity X1 box. View Statistics:. Posted: Aug 13, Options Permalink History. I do have X! Also ironic is I have the same TV in 65 inches in my living room, with 6 different things connected to it including another apple TV and android box that works perfectly fine. I've replicated this 3 times. Hope any of this helps. Site Help. I checked the software and everything is up to date. With the direct connection to TV, suddenly was now getting the blinking red light.

All Sony TVs have a built-in self-diagnosis function nowadays. Whenever any problems occur in any part of the Sony TV, the unit goes to the self-diagnosis function and blinks the red light to indicate the issue. As to indicate the problem, the red light blinks several times.

Chip westcoastdecalz. I have it setup to my Xfinity X1 box. Most Red LED blink conditions require service. I am currently a renter, so I am going to continue to use the work around, but I did purchase the 4 year warrenty just incase a future issue arrises. Thank you, I will try that when I get home! It first happened when I test fit a Vesa wall mount. I actually feel like the issue is just a voltage power draw issue due to the X1 box. This started right after I got the update last week, the tv is 5 months old, no problem until this: My TV will come of for minutes and than will shut off, and the 3 blinking red light will come on. Start a New Post. We kindly recommend you to try some troubleshooting steps. It's still having the issue.