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

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Пікірлер: 84

  • @user-fd4cy8je7m
    @user-fd4cy8je7m Жыл бұрын

    شكرا لك الله يجازيك كل خير على مجهودك لتعليم اصول وفن اصلاح الاجهزة الالكترونية

  • @mm0077
    @mm0077 Жыл бұрын

    Excellent Job and learning as usual.

  • @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.

  • @dhankthapamagar3389
    @dhankthapamagar3389 Жыл бұрын

    Lucky customer! Just because Sorin is there!

  • @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 !!!!!!

  • @rfr653
    @rfr653 Жыл бұрын

    Good job mate 👍

  • @AlexGheorghe.
    @AlexGheorghe. Жыл бұрын

    "I bet its working! ha, ha, ha! What did I told you! Ha, ha, ha" 🤣🤣🤣 Nice one Sorin!

  • @cephasbanda1531
    @cephasbanda1531 Жыл бұрын

    Great job👍👏

  • @Luzt.
    @Luzt. Жыл бұрын

    Thank you.

  • @THOMASKOSHY-ff6nq
    @THOMASKOSHY-ff6nq Жыл бұрын

    Thank you

  • @Meda2023
    @Meda2023 Жыл бұрын

    very nice job

  • @user-bc3ww7gl5p
    @user-bc3ww7gl5p Жыл бұрын

    Дядька ты красавчик!

  • @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

  • @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.

  • @laerticomputers
    @laerticomputers Жыл бұрын

    you can reset the CMOS without opening the notebook ,by pressing Windows + V keys combination

  • @ammunir6
    @ammunir6 Жыл бұрын

    thanks nice work

  • @daz41262010
    @daz41262010 Жыл бұрын

    great work Mr magic fingers does it again :)

  • @frozerinosrepairs
    @frozerinosrepairs Жыл бұрын

    One way to check if its loading propetly is to connect it to a monitor :) . Thank you for sharing

  • @dikatahristov
    @dikatahristov Жыл бұрын

    Wow, first time seen strings on the display!

  • @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

    9 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

  • @arielmo77
    @arielmo77Күн 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

  • @Swenser
    @Swenser Жыл бұрын

    Golden touch Sorin. Those pull tabs never come out smooth for me.

  • @dmisi1
    @dmisi1 Жыл бұрын

    very nice

  • @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😅🤦🏻‍♂️

  • @chumatez
    @chumatez Жыл бұрын

    Nice one

  • @mylenerodriguez6684
    @mylenerodriguez6684 Жыл бұрын

    thanks 👍👍👍

  • @Senux-Video
    @Senux-Video Жыл бұрын

    I think customer tested with external display. Thanks for explaining strings..

  • @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.

  • @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

  • @David..R
    @David..R Жыл бұрын

    Nice!

  • @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?

  • @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

  • @Hardey-li6eb
    @Hardey-li6eb Жыл бұрын

    good jobs :)

  • @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.

  • @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"

  • @Tirkan
    @Tirkan Жыл бұрын

    The best

  • @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

  • @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. :)

  • @TiagrajI
    @TiagrajI Жыл бұрын

    I had same. It's in bios. You got to switch the integrated graphics on

  • @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.

  • @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!

  • @ciprianpeica85
    @ciprianpeica85 Жыл бұрын

    with what do you stick the screen back on?

  • @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?

  • @icommandoi145
    @icommandoi145 Жыл бұрын

    Fixed by magic touch again :D

  • @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 ?

  • @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 !!!

  • @THE_DEVOTEE_OF_LORD_RAM
    @THE_DEVOTEE_OF_LORD_RAM5 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

  • @CukiErti
    @CukiErti Жыл бұрын

    Good thing this model has HDD LED

  • @michelemichvallerini9964
    @michelemichvallerini99649 ай бұрын

    On dell notebook, press D and powerOn make a disolay test with color range ecc

  • @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.

  • @zeusdouala7848
    @zeusdouala7848 Жыл бұрын

    Please sir can you do videos on MacBooks

  • @Kulkasterbang
    @Kulkasterbang Жыл бұрын

    In my case the charging light turn on when i shut down the laptop , is that normal?

  • @kofijovi8005
    @kofijovi80058 ай бұрын

    Same problem here but fan is not running .

  • @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

  • @munawwarmohamed3230
    @munawwarmohamed32308 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?

  • @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

  • @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.

  • @bijaysapkota9271
    @bijaysapkota9271 Жыл бұрын

    Where are you from

  • @SATeachs
    @SATeachs Жыл бұрын

    Helo am Alex from uganda I would like to start a computer repair shop what can i do

  • @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

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