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Thank you man. My 55x900c did the 4 blinking lights. I followed your steps and it worked. Everyone was stoked its working again. Saved me some cash man. Again. Thanks

Really appreciate this video. I was about to go charge up a credit card on a new tv. I know you have saved ppl a lot of money. Thanks dude.

OMG!! Wow thank you for saving me money on repair bills. And not having to buy a new TV.. I followed your step by step instructions, And it worked flawlessly.. I have the XBR-55X900C. I am now a new subscriber to your channel😊👍.. Thank you so much for your tech support..

Listen brother, you deserve a LOT more credit. You just saved me a lot of money, time, and work. After trying nearly everything else and having no luck I finally got here and this fix couldn't have been easier. Easy subscribe from me. If I ever have any more TV problems I know where I'm going first. Very much appreciated and keep up the excellent work!

You are a legend out here helping the community save money we appreciate you BigDogg 💪🏽😎

Worked a treat. Been sitting in the basement for nearly two years with the intention to be fixed when i got the time. Just doing a clear out and seen the box and thought let me take a look on KZfaq and vioia! Thanks so much.

OMG Thank you! I have the same TV with the same issue, and it has been sitting there, dead, in my bedroom for years. I am going to get my dad to watch you and make him fix this for me. Thank you!

Thank you so much! I’m rarely successful at when diving into projects like this. My wife was out looking at TVs and I figured I would give this a try. You are the man. Thank you for your time.

Thanks Big Dog!!! Step by step, easy to follow, and great explanation throughout.

YOOOOOO Me and My Wife Want to thank you so much for this video. We followed your instructions and it worked. We have our TV back! Thank you Fam So much You have a new Sub for Life.

Hey buddy. You’re a genuis! I wish I found you video a lot sooner. I spent $300 on a new power supply and motherboard but none was working until I did exactly what you showed in the video. And my TV is working now. Good job buddy! I’m from Quebec,Canada by the way. 😊

This was literally the easiest fix ever! Thank you!

You are the man no doubt a bout it. Watched hours of crap vids trying to get some help with my xbr-65x900c that had same issue. Backlight has flickered for a long time and today it started the red flash stuff. I did as you did and I'm happy as a clam now that it is working again. Thanks Again for your help and not making a long drawn out boring vid as alot of others seem to do for whatever reason. Excellent Video

Wow man! You are genius!! If it wouldn't your video, I would have thrown the TV away. But now everything works!! Thank you very much!! I wish you all the best!!!

OMG! Sir it did work! After 2 years of thinking if we need to get rid of it or have it fix and finally!! Thank you so much!

Another satisfied customer. Easy video to follow with clear steps and guidance. This also solved the problem with my TV, the exact same model here. I was already looking at buying a newer 2023 model. Faster processor and UI. I was looking at a Sony BRAVIA XR65X93L open box item, so this saved me $1500.

This problem and result with shut down and red Led blinks 4 times occurd also yesterday at my Sony KD 55X9005C . Your countermeasure of grounding pin 2 of G1A board worked ! Thanks a lot for your help ! Greetings from Germany

You just saved me and my dad a ton of money and help my dad prove my mom wrong 👍. Thanks

Appreciated the help! Work great! Guy told me he had to order and replace power supply estimated at $460. Took me a total of 15min for the entire process. Thanks!

WOW, I can't believe this actually worked on my 55in X9005!!! Thank you so much! You just saved me hundreds for new TV!!

OH THANK GOD!!!! it worked for me :D!!!! thank you for going the extra mile man and making this video, fyi instead of attaching the cable to the screw I just unplugged it and then plugged it into the 9th spot which showed to be ground for me! :D im so happy thank you!

Thanks for posting big dog 🐕, I Learn something new, as a repair man. Ur My favorite tv 📺 guy. I watch all ur vids, keep up the good work. And I still love the music.

Man thank you for your video my 55xbr900c that I paid $1800 for on Black Friday 2016 just had this happen last night to me. It took me 5 minutes to fix after watching your easy to follow video. Thank you so much.

Thank you! Problem fixed in under an hour! Our TV is working perfectly now after following your instructions.

I can confirm that simply putting the #2 wire over to slot #9 fixed the issue i was having with my Sony xbr900c 55". The set before would not go to the main screen it would just shit down and flash red 4 times. after switching the #2 wire the set is perfect now.

I just unplugged the second pinned and put it in the 9 pinned its a ground & its back up & running salute to ya Sir

Thanks for your video! it worked for me too! I did put the line 2 into the line 9 socket, which was also a ground, so basically I didn't need to cut any wire. your tech skills are great! thanks!

Magic! Impressive and entertaining. Thankyou, BigDog

Big dog you saved me buying a new tv. Thank you very very much . You rock.

That joke GOT ME cracking up 😂 😂 😂...how you got the tv, great video, sure helped!!!!

Big Dog, thank you 🙏🏼for posting and saving me $$$!!!

Thanks Big Dog, you really help me to safe a lot of money in buying a new Sony tv

It worked! Thank you so much for sharing your knowledge! I am beyond thankful. Subscribing! 🖤

great video , answered lots of questions I had on Sony OLED design, prefect FIX , you sir are a REAL TECH

I like your sense of humor.

I just did what you said and it work!!! Thank you!!!

Thanks ! Method even worked for KDL-55EX720, after the fix it is visible that some of back light led of the panel or strips in full needs to be replaced.

Thank you gave it a go after Sony told me no longer make the parts small red line on bottom of the screen but can live with that thanks once again from New Zealand

Very informative Sir Big Dog. Very helpful for me as a beginner. Big Thanks BD.

My gf has this issue, found this video fire🔥🔥🔥. Worked, grounded same as video.

I did not cut the #2 wire i simply lifted the tab and the wire pulled right out, then i just inserted it in the #9 ground position. Such a easy fix glad i did not throw the set away! three techs looked this set over and could not fix it!!! Now the set is as good as new!

Big Dog, much love to you for your video. Its awesome as are you. And BIG thanks for the tip about the tabs that cover the screws!

awesome job this corrected the problem what an easy fix thank you.

Thank you , you have saved the earth from so much landfill and done positive for peoples lives . I would recommend turning down the brightness on all led tv, makes the led last way longer ,as manufacturers purposly make these devices to fail. They also put the backlights under the lcd so you have to remove everything including the delicate glass, chances are you will crack the screen . Thank you .

Thank you for sharing expertise! Regards!

Thanks a lot sir today I went to my friend house he had same tv sitting in the garage he said I'm going to throw this tv away if you want it you can have it but shots of when you turn it on so we brought to my house then I youtu.be it sadden your video popped up I watched just like you said cut off the wires plugged into outlet turn it on did work my son set up the rest I appreciate you and blessing who ever put it up this kind of video to help others bless you all sir

This was the perfect/easy fix for my TV, thanks!!

Thanks so much you the boss, am from Nigeria I have spent a lot of money still not coming out good until I watch your video and it work perfectly. ❤

Worked like a charm! Thank you soooo much!!! Subbing and sharing. :)

Thank you so much for the instructional video boss man I just fixed my tv with this. Thank God for sparkies!

Yeee homie this been in my cellar for 7 months was about too throw it away or take it to a TV repair shop , it was an old roommates, decided to check out myself and looked up on KZfaq, +3k

I'm right in the middle of trying to repair an XBR-55X900e. Taking the back off already, it doesn't look much like the one in the video, but have a feeling that the same fix might just work. I'll let you know shortly. Just wanted to say that I really like your style of repair videos. Hat's off and big thank youz!

Thanks worked a treat but I did order new led strips and will be replacing it during the weekend . Great bypass though 👌

My tv fixed with your simple solution , thank you , I spent $0 .

You deserve everything good in your life brotha! You helped a whole lot! Thank you!

It worked!!! 🎉 Thank you so much. This saved us so much time, money, and, stress. You're awesome.

Thanks Big Dog That Got This Craigslist Tv Going Again 😊

Worked perfectly… thank you!

God bless you you fixed it!

Worked perfectly thank you legend

Thank you for ur post. I did exactly as u said and it worked. Thank u very very much!

Thank you so much! I did you repair and now just waiting on the remote from Amazon

Saved my life bigbro!

i have a 65x900c i try it out how you said and it worked out great thanks

It works, thank you! :)

Great video mate nice tv too also are those safety shoes you are wearing, are they available to buy please .......😂

Big Dog, u da best. 🙏🏻🙌🏻

This saved my TV!! Thanks :D

Thanks for the video, works great

Nice bypass

Well done. Thanks.

Thanks, you saved me as well from having to go buy a new TV.

Thank you! You helped save my tv!

Thank you. I got mine fixed

Many thanks for your video. It is working. Wonderfull.

Thank you very much!

Thank you I found the exact tv outside of a house and did what you said n it worked...😂😂😂 that was cool...thanks for the help

Hello. I have a question for the technician. I have this set but I have water or fluid stuck in the diffuser panels behind the lcd. How do you disassemble the actual panel itself? I have looked up many videos and I cannot see a good way to disassemble it. Is it all glued together or is there screws holding it together somewhere? I need to remove the lcd and get to the diffuser panels behind the lcd to clean and dry them. Any input would be very much appreicated

A Big Thanks To You Big Dog

Wowww crazy fix it realy worked.Thanks man

Bigdog ur the men thanks ,Minutes ago I fix it🤟😀

Thanks a lot for the very helpful video. Respect!! Would you know which wire do I need to cut and ground on Sony XBR 55X9305E. I have exactly the same backlight 4 blink problem but the wiring and power boards are different and they dont have any wire information on the power board. Any advise will be greatly appreciated.

thanks for your sharing

Thank you, for the video I have the 75 900f doing the same thing I gonna try what you did to fix it.

My mistake. This is NOT an OLED television, but an Edge-Lit LED tv.

Big dog, u save me from buying another tv and $, thanks brother.

You're the man. You had me lol'ing when you said how you came across the tv, too. :)

Very good vídeo ,i habe the same problema whit mi tv sony 55 inches. Thanks men. From mexico

disabling protection circuits great idea till those leds short out and burn up.

Thank you it worked,

My 55 xbr900v started the 4 blinking lights today. Hope this works. Almost seems to easy a fix. Thank you in advance

This remedy won't fix the root cause of the problem (the backlight panel). It merely bypasses the error sensor line to disable the microprocessor's control on the main-com board. The problem still persists and is likely to occur again soon. What's even worse, your TV can overheat and catch fire (without sensor protection)

Hi! Thank you very much for your instructions. I did the same& But now I see shadow light going along the bottom of the screen. How can I solve this issue?

You fix my tv thank you sir

Hey man! Im a tech myself. I just took in the 55" version of this.XBR-55x900c. I thought I lucked out when I found your vid-same symptom-starts booting up and shuts down and 4 flashing red lights.Sounded to me just like backlight issue.Unplugged the LED driver board from the main board,and the TV stayed running.However,I checked every single backlight thru the ribbons with my LCD tester-and every single one tested perfect-I believe 7 volts.Put everything back together,fired it up-now no lights what so ever.Ran threw the voltages from the main to power board,now no BL_ON or TCON_ON voltage at all. Did the factory reset,unplugged everything but the main and power board,still no voltage for backlights or t-con at all.Tells me main board is done.One strange note,when I had everything plugged in,I WAS reading voltage off the LED driver board TO the backlights. 6.3 volts I believe. However,it was INVERTED! I couldnt believe my eyes! Yes I had the red on + and black on -,but I was reading NEGATIVE 6.3 volts! If it was POSITIVE,they would light up! Very strange! I also noted the PWR_ON to the power board was staying turned on even after shutting off the TV. Just freeking whacked LOL! I checked the BL_ERR and I didnt luck out,it was holding at 2.7 volts on or off.XBRs are nice sets,but wow-the main boards go wacky!

@bigdog if I have a sony Xbr-75x850c and it blinks 6 times... should I try the bypass error wire ilke you did first ? I do notice that when my TV starts up you can see half of the screen with the spinning andriod and then it shuts off.. my TV is not edge lit, mine is led backlights. if it is a led back light issue and I bypass error code TV will come on and stay on and then i can see that half screen will be dark... then just replace LED strip...

I am having troubles with fixing vertical line in the screen I tried every trick I think on the web. You helped me fix the red blinking light and turning off. Would it be possible you could give me some ideas on what to do to fix the lines?

Sir, I just watch your youtube video about sony kd9000c TV(For 4 times red light blinking issue). I'm facing same issue on same Tv model. I need some help from you to solve the problem. i have some questions on these concerns as following- 1.Can we have any other alternative/method to solve the 4 blink issue? 2.Can we solve the issue without removing protection wire? 3.Any disadvantages in protection removing method which is shown in video? Kindly Help Sir. Thanking You!

I have a Sony 70w830b. If you know which wire on that power board to cut and ground? I believe mine is gray with white stripe, next to a white wire