How to remove white spots on LG LED TV screen. (BACKLIGHT REPAIR, glare on the SCREEN). DIY at home
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- เผยแพร่เมื่อ 18 ก.ย. 2024
- White spots on TV screens, causes and solutions
If you find yourself in a situation where you notice white spots or dots on your TV screen, don't worry. This issue has been found to occur on most LCD TVs and is really easy to fix. The white spots you are noticing are the LED backlight inside the TV.
Due to frequent use or poor quality, some parts inside the TV may be misaligned and cause white spots or dots to be projected onto the screens. In this article, we will explain why this issue occurs and how to fix it. So let's get started.
What causes white spots or spots on the TV screen?
So what are the reasons for finding white spots or spots on the TV screen? White spots or smudges on the LCD TV appear as reflector (lens) spots inside the TV's LCD panel. These reflectors are used in front of the LED backlight and are used to spread the LED light on the screen. They usually fall out due to poor quality or heat that occurs inside the TV.
How do I fix (remove) smudges or white spots on my TV?
Whether you have TV or gadget repair experience, if you follow below planet flaws, I believe you can repair your TV and get rid of the white spot on your TV screen. You will need to disassemble the LCD TV and use glue to return the fallen reflectors to their original position. You need to install:
• Medium screwdriver
• Small screwdriver
• Small peeking tool
• Fast glue (super glue)
• Cotton fiok
• Gloves
Step-by-step guide to fix (remove) white spots or spots on the TV screen
1. Turn off the TV and unplug it from the mains.
2. Remove all screws that are the size of the back of the TV.
3. Carefully pull out the metal tabs. (Be careful when implementing this)
4. Disconnect the speaker connectors and pull the speakers out of the TV.
5. Detach the print plate from the metal plate and lift up the metal plate.
6. Carefully lift the tabs on the plastic frame and look for the fallen reflectors.
7. Insert cotton buds to add glue. (apply glue to the place where the reflector fell)
8. After applying the adhesive, install the reflector in place and remove it until it shrinks.
9. When finished, reverse the entire process to assemble the TV.
Conclusion
The problem of smudges or white spots on a TV screen is nothing new and can show up on almost any LCD or LED TV, no matter if it is fully developed or shows up in use. We have already mentioned in this article that this problem is solved very easily and you do not need to be afraid.
You can take the TV apart and see if you've lost the reflective lenses and superglue to put them back in place. If you think you can't fix it yourself, contact a TV service technician and let them be limited for the whole job. I hope that we nevertheless helped you solve the problem with white dots on the TV screen.
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Thank you so much for this video. I just fixed my TV and it is working great.
Super💪👏🤝😉
Worked for me somewhat , the white "balls are gone but now i have stripes on my screen instead i wonder if i damaged somerhing in the proces il be checking this weekend to give update . Thx for the vid
Спасибо за видео! Но хотелось бы слышать комментарии процесса работы.
Can those dots create screen burn if unnatended?
Dont think so
Thank you for showing how to fix!
☺😉
On voit pas bien sur la video mais au moment de déconnecter les nappes bleues il faut faire pivoter la barre noire avant de sortir la nappe ! J'ai mis de la colle super glue 3 Loctite et ça fonctionne !
What glue should I use for that?
I used regular superglue
faut placer la colle sur les trous de la platform et non sur les lens!!!
Bonjour , quelle référence pour la colle
Wie heißen die Teile die ihr ausgetauscht habt und was kosten die ?👍
Ich habe die LED-Hintergrundbeleuchtung nicht gekauft, das sind alte Kristalle, die abgefallen sind, wir haben sie wieder zusammengeklebt
That helped a lot! Thank you guys!
Thank you)
Merci !
бурундуки ремонтують телевізор 😁
Glud the defusers back in but know all i get is black screen
I had a similar experience
Cu ce ati lipit?
super lipici obișnuit
Why this problems are arises?
I think this is due to strong vibration, I personally had additional speakers with a sound buffer mounted in a niche in the wall
Not due to vibration, high temperature is problem, after years it will fall in every tv... And dont use super glue it is not for high temperatures, use epoxy transparent glue up to 200 celsius degrees... Super glue will fall very soon...
I already did exactly but still showing dot
Perhaps you missed something)
Which glue use ?
regular superglue
How much it costs for Repair..? Please tell me
How much cost ?
We don’t make money, we did this with our own hands for ourselves)
So this happens because LGs glue gets dissolved over time ? so these lenses got loose ?
I think it's because of the vibration from the loud sound. Since additional speakers were attached to the wall.
@@miraclereview I never had speakers attached and mine fell off too.
I still see the bright streaks on your TV. If you actually fixed them you should show a different background so we can tell. Thank you.
Aren’t those streaks from the flashlight cause he’s recording?
chipmunks repaired TV
yes, it still works well today)
No tutorial ..........useless