No video

Laptop backlight ON but no picture - Hp 14-cf2044nia laptop, screen repair

  Рет қаралды 34,416

Electronics Repair School

Electronics Repair School

Күн бұрын

Ebay store: www.ebay.co.uk...
WebSite: sorinelectroni...
Patreon support: / electronicsrepairschool
KZfaq Members: / @electronicsrepairschool
Forum: forum.sorinele...
Discord: www.sorinelect...
My tools: www.amazon.co....
PayPal me: www.paypal.com...

Пікірлер: 85
@kenwamasho
@kenwamasho Жыл бұрын
Amazing Sorin thank you once more .I repair TV's for a living. To remove a tv screen held with double sided tape from the frame using a string works only for small panels and still not 100% safe , the best way is to use a piece of very thin , strong and flexible plastic like the ones they sell bottled water, or yoghurt's in. This is from hard leaned experience.
@robsonrobbi1763
@robsonrobbi1763 Жыл бұрын
I stoppe fixing tv because i always break the panels
@ngwanindi
@ngwanindi Жыл бұрын
How do you use plastics if it's a string holding the screen sir?
@kenwamasho
@kenwamasho Жыл бұрын
@@ngwanindi The screen is not held by the string but by double sided tape, the string you pull cuts through the tape and the screen is released. Same happens when you use a very thin , strong and flexible piece of plastic to cut through the tape like a knife, I've done it many times with 0% cracking the screen no matter the size.
@ngwanindi
@ngwanindi Жыл бұрын
Ken Waweru thank you very much.
@servicetvlaptopcampina
@servicetvlaptopcampina 10 ай бұрын
I successfully use pieces of the black plastic that can be found under the power sources by Samsung especially, or you can also use fragments of the polarizing film under the screen, the thin white ones
@uyiroy5093
@uyiroy5093 Жыл бұрын
Hello Sir .Very Good day sir . Sir, my name is Uyi .Am a subscriber of your show . Am a first Class graduate studied computer science and I realy want to thank you for your teachings it has added much to my life and work . Sir your explanations are wonderful thank you so so much sir may God reward you and your beloved family 👪. We Nigerians we love you so so much !!!!!!
@AlexGheorghe.
@AlexGheorghe. Жыл бұрын
"I bet its working! ha, ha, ha! What did I told you! Ha, ha, ha" 🤣🤣🤣 Nice one Sorin!
@MrRvdbeek
@MrRvdbeek Жыл бұрын
Thanks Sorin. See this many times with laptops that are used in al weather conditions. The connector cleaning is enough to get is working an sealing with rosin.
@kostasvarsamis4155
@kostasvarsamis4155 Жыл бұрын
in that cases, you MUST plug an external monitor. this way you will be sure that the main board is ok, but something is wrong with the panel, or with the connector/wires that go to the panel
@gile849
@gile849 Жыл бұрын
Sorin is too lazy for do that :)
@Knebebelmeyer
@Knebebelmeyer Жыл бұрын
@@gile849 because of experience he had! he said, that the laptop will do a picture with hdmi!! but if u are not sure, then u have to use hdmi!
@gile849
@gile849 Жыл бұрын
@@Knebebelmeyer Never be shure 100%, easy to try. If no picture over HDMI, then knows problem is GPU not screen...Im sombody who 40 year do electronics all kind :)
@Knebebelmeyer
@Knebebelmeyer Жыл бұрын
@@gile849 no u misunderstood.. if u have a picture over hdmi, then u can be sure, its the screen or the components that are filling the screen on eigther ways..data or power! this is what i want to say
@gile849
@gile849 Жыл бұрын
@@Knebebelmeyer Yes man this mus be a first step
@dhankthapamagar3389
@dhankthapamagar3389 Жыл бұрын
Lucky customer! Just because Sorin is there!
@user-fd4cy8je7m
@user-fd4cy8je7m Жыл бұрын
شكرا لك الله يجازيك كل خير على مجهودك لتعليم اصول وفن اصلاح الاجهزة الالكترونية
@abumuhammed3445
@abumuhammed3445 Жыл бұрын
Ive done a Sorin today, didnt have tools to open a samsung sandwich board and remove the short, so i just applied voltage until capacitor inside blowed up, just like sorin done with the iPhone x. Thanks
@laerticomputers
@laerticomputers Жыл бұрын
you can reset the CMOS without opening the notebook ,by pressing Windows + V keys combination
@tomerlanzman1892
@tomerlanzman1892 Жыл бұрын
Nice one Sorin thank you. It would be great if you could make a video on how to open this kind of laptops. What tools are you using? How does the string thing work and how do you assemble it back together.
@marphymarphy
@marphymarphy Жыл бұрын
Hi Sorin. Nice video😊Maybe call the customer and suggest replacing HDD for SSD. It is more torture than anything to run w10 on HDD😅🤦🏻‍♂️
@cephasbanda1531
@cephasbanda1531 Жыл бұрын
Great job👍👏
@mm0077
@mm0077 Жыл бұрын
Excellent Job and learning as usual.
@koffibanan3099
@koffibanan3099 Жыл бұрын
Hey, do you need to put those "strings" back? What purpose do they serve? Nice and easy fix! edit: Ok, did some research, it's called "stretch release tape"
@user-kr8tp3ko8z
@user-kr8tp3ko8z Жыл бұрын
Sorin, this is the second time in recent you find this problem, I think that its a video card software switch stuck in HDMI mode, so the screen is turned off by default and by removing the screen and pluging it again you reset that feature. I suppose the customer use this laptop with monitor setup.
@kenwamasho
@kenwamasho Жыл бұрын
maybe you are right though he removed the screen connector from the motherboard side but still did not work.
@wackey2k10
@wackey2k10 Жыл бұрын
I had the lenovo legion, they added so much glue to the bottom bezel, much more than what you had in this video. And that is what broke my screen. Then, i bought a new screen and as i was putting it in, i shorted the board by forgetting the battery was in. My IQ is at least 200.
@daz41262010
@daz41262010 Жыл бұрын
great work Mr magic fingers does it again :)
@user-bc3ww7gl5p
@user-bc3ww7gl5p Жыл бұрын
Дядька ты красавчик!
@frozerinosrepairs
@frozerinosrepairs Жыл бұрын
One way to check if its loading propetly is to connect it to a monitor :) . Thank you for sharing
@Senux-Video
@Senux-Video Жыл бұрын
I think customer tested with external display. Thanks for explaining strings..
@dikatahristov
@dikatahristov Жыл бұрын
Wow, first time seen strings on the display!
@arielmo77
@arielmo77 24 күн бұрын
😍😍OMG I just had the same issue and that was the solution! Everything was working, CPU hot, leds, caps lock. Of course when you start with "no picture" you go for the video cable on the motherboard, but that didn't do it. Only after taking out everything I stumbled into this video and gave it a try. What are the odds! Thanks, Sorin
@THOMASKOSHY-ff6nq
@THOMASKOSHY-ff6nq Жыл бұрын
Thank you
@Luzt.
@Luzt. Жыл бұрын
Thank you.
@Swenser
@Swenser Жыл бұрын
Golden touch Sorin. Those pull tabs never come out smooth for me.
@vander-from-zaun
@vander-from-zaun Жыл бұрын
do not use rope string use contact cleaner spray just a little bit tiny amount it will crack the adhesive instantly and a little bit of pressure to help break the adhesive more easily but be careful of the screen getting some of it inside it from the sides
@rfr653
@rfr653 Жыл бұрын
Good job mate 👍
@SilvaD702
@SilvaD702 Жыл бұрын
Thanks for showing this! What did you use to replace the adhesive strings, and what do you use to glue the bezel back on?
@smilemore209
@smilemore209 Жыл бұрын
You can use the 8MM double sided tape from ifixit (Tesa 61395 Tape) It works just fine
@ammunir6
@ammunir6 Жыл бұрын
thanks nice work
@Meda2023
@Meda2023 Жыл бұрын
very nice job
@anupakoswatta
@anupakoswatta Жыл бұрын
Hi, would u please tell me where can I find this chip ..2pts362d smd. This is a sony viao laptop ic. Highly appreciated if you let me know. Thank you!
@TiagrajI
@TiagrajI Жыл бұрын
I had same. It's in bios. You got to switch the integrated graphics on
@adebayosherif1615
@adebayosherif1615 Жыл бұрын
Well done my boss sorin , please am confused about the defence between backlight and picture. In this case can i not see any light here but you are saying that the laptop has backlight. Please help me on that 🙏🙏
@fastacker2
@fastacker2 Жыл бұрын
It would have been nice to see how to reassemble everything. Not so obvious to some of us. :)
@akara8793
@akara8793 Жыл бұрын
Would be interested in knowing how you put it back together. Do you use hot glue for screen ? What about glue for the frame?
@tvelektron
@tvelektron Жыл бұрын
Nice... one question, in Your experience, how often is the screen cable dabaged, i.e. broken wire inside the hinge. I would expect this as main reason.
@sepehryaghini7410
@sepehryaghini7410 18 күн бұрын
Hi i have a same problem with sony svf152a29l but the thing is i connected the laptop to a tv with hdmi cable and there wasn't any data so what should i do?
@marcjacobson757
@marcjacobson757 Жыл бұрын
I wonder if you have to replace those black ribbons used to detach the screen or if you can just seal it back in place with the frame.
@Drottninggatan2017
@Drottninggatan2017 Жыл бұрын
Yes this is the question. Can the strings be reused? Or do we have to use hot glue?
@kenwamasho
@kenwamasho Жыл бұрын
you will have to use a double sided tape. I use it to replace frameless tv panels.
@mylenerodriguez6684
@mylenerodriguez6684 Жыл бұрын
thanks 👍👍👍
@uyiroy5093
@uyiroy5093 Жыл бұрын
Sir plz , I want you to do a teaching video on how to ; 1. set up a multimeter 2. How to set up a multimeter to be able to supply current to laptop board. Plz plz plz plz Sir !!!
@dmisi1
@dmisi1 Жыл бұрын
very nice
@chumatez
@chumatez Жыл бұрын
Nice one
@sentamumoses2309
@sentamumoses2309 Жыл бұрын
thank you for the video though i have a question my laptop goes on, loads properly but after putting my password it brings a black screen with the back light on. What is the solution in case?
@David..R
@David..R Жыл бұрын
Nice!
@michelemichvallerini9964
@michelemichvallerini9964 10 ай бұрын
On dell notebook, press D and powerOn make a disolay test with color range ecc
@zeusdouala7848
@zeusdouala7848 Жыл бұрын
Please sir can you do videos on MacBooks
@Tirkan
@Tirkan Жыл бұрын
The best
@munawwarmohamed3230
@munawwarmohamed3230 9 ай бұрын
Lenovo V14-IGL. No backlight, no display. HDD light ON, power button light ON, charging light ON. RAM soldered (no extra slot). No signal on external monitor via hdmi. Battery disconnected and checked. CMOS battery disconnected and checked. no heat on CPU or RAM chips after being turned on for 20 mins. This laptop has no fan, only a heatpipe and Flat metal heatsink. Could the CPU be dead or should I reflow the RAM chips?
@EvangWaldemarCruz
@EvangWaldemarCruz Жыл бұрын
Hi . Where is your shop located? is it USA. i have a Gaming Laptop , I try everything but still not charging. I even replace the battery. I try all kinds of reset and updates etc...etc... Can you help please. I have a ASUS ROG Strix GL703ge . Believe me i think i try everything that i can possibly do. i beleive is some kind of short in the motherboard.
@Kulkasterbang
@Kulkasterbang Жыл бұрын
In my case the charging light turn on when i shut down the laptop , is that normal?
@CiS_Tech
@CiS_Tech Жыл бұрын
I have Dell inspiron 15 7559 i tried to flash the bios many time with different bins after cleaning ME but the laptop does not even light when connecting the power do you have any suggestions please ?
@ciprianpeica85
@ciprianpeica85 Жыл бұрын
with what do you stick the screen back on?
@THE_DEVOTEE_OF_LORD_RAM
@THE_DEVOTEE_OF_LORD_RAM 5 ай бұрын
Sir mine acer predetor suddenly stop working while working and try to on only keyboard light on then off and on again with blue keyboard light and no display
@SATeachs
@SATeachs Жыл бұрын
Helo am Alex from uganda I would like to start a computer repair shop what can i do
@Hardey-li6eb
@Hardey-li6eb Жыл бұрын
good jobs :)
@icommandoi145
@icommandoi145 Жыл бұрын
Fixed by magic touch again :D
@bijaysapkota9271
@bijaysapkota9271 Жыл бұрын
Where are you from
@CukiErti
@CukiErti Жыл бұрын
Good thing this model has HDD LED
@poro563
@poro563 Жыл бұрын
how about a laptop that working fine but not the bios it only gives a black screen with a slash on it
@kofijovi8005
@kofijovi8005 9 ай бұрын
Same problem here but fan is not running .
@humamalrawi1276
@humamalrawi1276 Жыл бұрын
It's a common fault , when i got something like this I always wanted to open the screen first if not the connector i will start checking voltages from there and move on
@MrDinakdakan
@MrDinakdakan Жыл бұрын
Clearly you have magic electronic touch, its not the screen
@mr.q3216
@mr.q3216 Жыл бұрын
No BIOS battery, explain please?
@FifaEvolutionify
@FifaEvolutionify Жыл бұрын
Some modern laptops have BIOS battery installed in main battery. If you dont have a standalone bios battery and want to reset bios, just unplug main battery.
@HalifaxComputersRepair
@HalifaxComputersRepair Жыл бұрын
why is your microscope video upside down ???
@MattyEngland
@MattyEngland Жыл бұрын
Australian microscope
@Trustsimo07
@Trustsimo07 Жыл бұрын
Merci !
@MrDeadrage
@MrDeadrage Жыл бұрын
wow its so fun live in european yes? . all part you buy arrive in 3 days and here its 1 month
Laptop screen signals explained
33:58
Electronics Repair School
Рет қаралды 36 М.
WORLD'S SHORTEST WOMAN
00:58
Stokes Twins
Рет қаралды 199 МЛН
SCHOOLBOY. Последняя часть🤓
00:15
⚡️КАН АНДРЕЙ⚡️
Рет қаралды 13 МЛН
SPILLED CHOCKY MILK PRANK ON BROTHER 😂 #shorts
00:12
Savage Vlogs
Рет қаралды 48 МЛН
The Giant sleep in the town 👹🛏️🏡
00:24
Construction Site
Рет қаралды 20 МЛН
Admit it, you will do this dodgy repair EXACTLY like me Hp 14-J157 laptop repair
24:16
Can I Fix These Broken Lenovo Mini PCs?
39:25
Hardware Haven
Рет қаралды 366 М.
Laptop no picture, loop restarting, a different side of a graphic fault
45:49
Electronics Repair School
Рет қаралды 111 М.
Watch this BEFORE You Buy a Laptop!
16:12
The Mysterious Tech
Рет қаралды 3,8 МЛН
Lenovo T430 - Let's learn about the backlight circuit
34:06
Electronics Repair School
Рет қаралды 46 М.
ASUS ROG Repair - No Boot Black Screen but Keyboard backlight is on
16:27
Can Linux Save a 16 Year Old iMac?
14:42
Action Retro
Рет қаралды 273 М.
Asus laptop, no backlight - actually a screen repair
46:24
Electronics Repair School
Рет қаралды 53 М.
Everything about the laptop backlight, LED Screen Voltages and Signals
27:55
Electronics Repair School
Рет қаралды 180 М.
Asus Strix RTX 2080 Ti Memory Upgrade from 11GB to 22GB
31:54
GPU Solutions
Рет қаралды 238 М.
WORLD'S SHORTEST WOMAN
00:58
Stokes Twins
Рет қаралды 199 МЛН