How to replace Lenovo IdeaPad 3 display
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- Опубліковано 9 бер 2023
- Replacement display - 14.0" NT140WHM-N43 1366x768 eDP
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Tools i use the most:
1. Blade - www.aliexpress.com/item/40010...
2. Screwdrivers - www.aliexpress.com/item/Free-...
3. Thermal paste - Arctic MX-2 - Наука та технологія
Discord - invite.itjungle.eu
If you have any questions, regarding Laptop repair and etc. you can join and ask for help.
I changed my screen for 15ALC6, it’s a little different but your video helped a lot! Thanks.
Man, you are awesome! Thank you so much. I followed all your steps and I managed to replace my display. My sincere congratulations for your clear explanation from Rio de Janeiro, Brazil 🙏
This was just the video I needed. In addition to a broken screen, my hinges were also broken, so the full tutorial on how to replace the entire display was clear and helped me to save an otherwise very good laptop from going to e-waste. Thanks for the clear steps and helpful video!
Very very helpful - managed to replace my damage screen perfectly following this! Thank you!
a big thank you! you saved one kid's laptop :)
Very well done!
May God bless you who stopped at this comment and your whole family, may you prosper in all areas
God bless
@@ALIENGOATMESSI Amen
the best computer very goood
like ur video thanks my screen just got broken
Nice....
Hey brother,
Thanks for the video. What size double sided tape did you use?
Some no name brand. I have it from the local tool shop. All i know is it is 12cm. wide. it is thickж as paper. :)
Thanks for this demonstration. I understand the need to disconnect the battery, but what is the purpose of disconnecting WIFI?
I disconnect the wifi in order to remove the whole display with the plastic. This way is much easier to work. You can replace it without removing it also.
@@LaptopDisassembly Thank you!
Must i detach the entire lcd lid? Im thinking to just replace the panel by dc battery cable, but display and wifi cable still intact..
No need to remove the wifi cables in order to replace the display. But if you gonna replace the whole display assembly you need to swap the wifi and camera.
fan cleaner ?
I didn't disconnect battery before removing the screen cable... I was fixing the hinge.. After finish my screen is black not showing light.. But outside screen is working... Did I mess the screen because not removing battery first?
Did you disconnect the screen while the battery was plugged in. If yes, you may burned the backlight fuse on the display.
Para que es el circuito gris
At 4:25 you start removing the grey bottom bit below the screen before removing the black edge at around 4:55.
I thought it was much easier to reverse that and start with the black rim before removing that grey bit.
Is there a good reason to do it your way that i am not seeing?
Also. Thanks man. Your video helped me be brave enough to try this
the gray bottom is on a slide mechanism. So if you try to remove the black first, there is a big chance to brake the plastic bits, that are holding the gray bottom.
How do I know if the display is damaged or is only the connector, bc my display and connector looks like new and if I connect an external monitor it works but the display is still black
Best way is to test with another display. It can be broken, just to test do you have a backlight.
I have same problem. Everything looks new but no display. Screen is black. My keyboard backlight works fine. When I use an external monitor, everything is perfect. Done all software fixes I could find on UA-cam to no avail. What could be the problem?
@emenikeokorie3680 can be a bad connection. Try to disconnect and than connect back the display. But first disconect the battery.
Oh thanks, did that but it didn't work still.
How much will this repair cost without warranty and also can it be covered with ADP warranty?
If you phonically damage you display the warranty will not cover it. If everything is fine and no sign of damage, the warranty should cover it. Otherwise the display cost around 100$.
How much the desplay set price
There is a model on the display in the description. The price is different, depend on your region. www.aliexpress.com/item/1005003740570777.html
I changed the display and now the PC does not show anything but a screen with a backlight. I connected an external display and it is the same thing. Just a blank screen. Sometimes I get flashing vertical and horizontal lines. Not sure what happened. No sounds, no beeps, no anything. Have you had this issue before? Thanks.
Did you disconnect the battery before replacing the display. Also try to reconnect the display cable and memory.
@LaptopDisassembly Thanks for the reply. I did disconnect the battery. I will try to dismount and mount the ram chip. I tried accessing BIOS, and it seems to do something, but all I get is a back lit black screen.
@@LaptopDisassemblyOkay, the screen displays with an externally connected monitor, but the laptop screen remains black only showing the backlight
Are you sure the display is compatible... Try with the old one to see is it behaves the same. Sometimes if the display is not compatible it shows only backlight or only white display.
@LaptopDisassembly That is a good point. This display is for multiple lenovo laptop versions.
is it really necessary to remove the entire lcd from the rest of the laptop?
Yes it is way more easy, because you have to remove the middle plastic.
@@LaptopDisassembly I used a plastic spunger nad it popped right off. I changed the screen in about 5 minutes. Actually i took off the screen in 5 minutes. new screen tomorrow. But i wanted to let you knwo i was able ot use the spunger nad just pop off that plastic peice without taking the rest of the assembly apart.
@JesusIsUnstoppable sometimes the middle plastic is on a slide mechanism, and if you open it directly it breaks. For me is more easy to remove the whole assembly.
I installed the new screen but when I turned the laptop on, the screen didn't work. I believe the display connection might be the problem. But now I'm afraid to open it up again in case the new screen breaks. Any suggestions?
Disconnect the screen from the board and test on external display with HDMI. If there is a picture, than the connection on the display side can be the problem. If you gonna remove the display, put some alcohol on a sharp blade or a opening tool and slide it.. this way you will remove the adhesive easy
How do I disconnect the screen from the board?@@LaptopDisassembly
@@ETgolf Lift the back cover of the laptop. It should be visible.
Okay, I got it open again and reinstalled it. Now the display kind of works - I can see the images but it's as if there is no light. They are kind of grey or shadowed.@@LaptopDisassembly
@ETgolf can you upload a picture somewhere so I can see exactly.