Lenovo x1 extreme, no power, a proper hard motherboard repair

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  • เผยแพร่เมื่อ 10 เม.ย. 2024
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ความคิดเห็น • 175

  • @weerobot
    @weerobot หลายเดือนก่อน +65

    "The Board is Begging me to use a Wire..."🤣

    • @Negiku
      @Negiku หลายเดือนก่อน +4

      It's a proper callibrated one so it's fine 😂

  • @krasimirmitev2573
    @krasimirmitev2573 หลายเดือนก่อน +70

    If number on the MOSFET is ending on 2,4,6,8 then it's a channel N, if is on 1,3,5,7,9 then it's a channel P MOSFET

    • @salvamipc
      @salvamipc หลายเดือนก่อน +2

      We know that. My guess is Sorin though the previous shop, fitted the wrong mosfet

  • @MrDinakdakan
    @MrDinakdakan หลายเดือนก่อน +6

    because of a hardjob I watched all ads without skipping

  • @venerandarain3
    @venerandarain3 หลายเดือนก่อน +31

    The Highest Lvl of repairment i've ever seen on Sorin's channel. Welldone Sir Sorin.

    • @kiwanukagerald7274
      @kiwanukagerald7274 หลายเดือนก่อน +3

      Bro you haven't seen the ASUS desktop motherboard with a missing component he repaired some time back,it was insane

    • @brunozimmermann4550
      @brunozimmermann4550 หลายเดือนก่อน

      Agree. Best repair ever !

  • @giorgostexnikos6976
    @giorgostexnikos6976 หลายเดือนก่อน +9

    sorin does not have enough subscribers for this kind of high level repair.you wont find many of these kinds of technicians.thanks sorin.

  • @user-kr8tp3ko8z
    @user-kr8tp3ko8z หลายเดือนก่อน +36

    that was very hard job, the customer should have said what was done to the board, so you wont confuse yourself and loose precious time... in this repair you needed a lot of tools and knowledge to have it done, without the battery analyzer you probably would have not fixed the laptop, good job master Sorin!

    • @jereviikari109
      @jereviikari109 หลายเดือนก่อน +1

      It's comparable to medicine. A new doctor needs to know what has been done previously and why, before ordering new medication or changing existing prescriptions.

    • @Struktualnyj
      @Struktualnyj หลายเดือนก่อน

      Customer don't know what was done to the board.

    • @maklogetrich2378
      @maklogetrich2378 หลายเดือนก่อน

      ​@@Struktualnyjat least customer can say it's been to other shop or someone tried to repair it

    • @Struktualnyj
      @Struktualnyj หลายเดือนก่อน

      @@maklogetrich2378 he wrote that it was in another shop and they tried to replace the mosfet but failed in repair.

  • @hedpt
    @hedpt หลายเดือนก่อน +12

    You should noticed the customers (before starting your repair) that if you find evidence of someone previously worked on the laptop the price of the repair will increase, and more, you have video evidence of that so you should be protected.
    In my case, i would like to know how much time you spend on the repair and be charged acordingly. Nice work 👌

  • @axelbitter
    @axelbitter หลายเดือนก่อน +14

    What a hard repair! I like your job and your mood: you work slow, using your experience and your brain, without jumping to conclusions. Nice attitude!!

  • @perkulant4629
    @perkulant4629 หลายเดือนก่อน +11

    Thought for a second the next video would start with “ok, so today we have a proper nice microscope”.

    • @moldo8811
      @moldo8811 หลายเดือนก่อน +2

      I’m still wondering what he did with the pliers 🤣🤣

    • @migor777
      @migor777 หลายเดือนก่อน +1

      😂

    • @TheElectronicDilettante
      @TheElectronicDilettante 11 วันที่ผ่านมา

      😂

  • @meksstudio733
    @meksstudio733 27 วันที่ผ่านมา +2

    Great repair work Sorin. I was happy you got the job done after spending so much time. Your patience and attitude towards completing this repair is something to admire. Your videos inspire alot. Thank you.

  • @Mark_C1
    @Mark_C1 หลายเดือนก่อน +3

    Wow, what a battle. Been watching for well over a year now and am constantly impressed with your tenacity and ingenuity. Really enjoyed the breakdown at the end. You’ve spent a lot of time and therefore money too, but also you have highlighted the pain of taking on stuff that has been butchered before. Still, you did it ! Thanks for sharing your journey

  • @naeemn45
    @naeemn45 หลายเดือนก่อน +5

    This board has not been worked on is understatement. This board was used as a one night stand by previous cowboy.

  • @ElMariachi1337
    @ElMariachi1337 หลายเดือนก่อน +4

    Yes Sorin you will lose when someone worked on the board before, but after watching so many of your video's I think there is a part in Sorin that likes a challnge and doesn't give up easily and it's pretty obvious this part won in todays video. But don't worry there is still plenty of easy pizza's on the laptop repair menu in the future! This one may have cost you time, but it's still a learning experience. Also maybe a tip and try to prepare some contra battery connectors with wires instead of hooking the battery straight on the reader, might save you from having those weird battery pins not properly connecting faults.

  • @GoldPlate29
    @GoldPlate29 หลายเดือนก่อน

    That was an absolute adventure! Lot of things learned. Thanks!

  • @jalalyn
    @jalalyn หลายเดือนก่อน +3

    So much energy deployed. Thank you 🙏

  • @nuckenfutz9983
    @nuckenfutz9983 หลายเดือนก่อน +2

    This one was a wild ride. Real interesting - thanks for sharing

  • @cfamozcomputermetropolis7191
    @cfamozcomputermetropolis7191 หลายเดือนก่อน +1

    Thank you master sorin

  • @DracoMcGuyver
    @DracoMcGuyver หลายเดือนก่อน +1

    Sorin, Great job as always.

  • @perkulant4629
    @perkulant4629 หลายเดือนก่อน

    Great job Sorin!

  • @eyesonworld
    @eyesonworld หลายเดือนก่อน

    great job , we need more like this video

  • @erdaler1682
    @erdaler1682 หลายเดือนก่อน +1

    perfect calibrated fuse, Mr. Sorin thank you so much..

  • @user-sj5uu4gv2w
    @user-sj5uu4gv2w หลายเดือนก่อน

    Great Job Master ! High end level repair, as always . Cheers !

  • @alessandrovirdis520
    @alessandrovirdis520 หลายเดือนก่อน +1

    Long and tricky one, but what a satisfaction in the end!!! Amazing job👏🏻👏🏻

  • @sneekgaming
    @sneekgaming หลายเดือนก่อน +2

    Dude your a laptop genius! Love your videos!

  • @ElectronicsUDR
    @ElectronicsUDR หลายเดือนก่อน +5

    so i watched the full video. im impressed you have so much patience. i am also in the field of electronics repair, but that was such a mess. props to you for reviving this device. well done

  • @joseph_donovan
    @joseph_donovan หลายเดือนก่อน

    Bravo Sorin for you tenacity, humility and determination! Thank you for sharing!

  • @mihainegru491
    @mihainegru491 หลายเดือนก่อน

    I think this is one of the best videos in your collection! Congratulations Sorin!

  • @jayrajc
    @jayrajc หลายเดือนก่อน

    Simply wonderful

  • @nikkopt
    @nikkopt หลายเดือนก่อน +1

    Great job Sorin. It wasn't that long ago when you used the battery analyzer and it also messed up the pins and was giving you problems diagnosing why it wasn't charging.

  • @zoranbakotic3029
    @zoranbakotic3029 หลายเดือนก่อน

    Bravo Sorin ❤❤

  • @wisher21uk
    @wisher21uk หลายเดือนก่อน

    Wow Sorin you certainly know your stuff, I really enjoyed the video thank you so much 😊

  • @RadimPolasek
    @RadimPolasek หลายเดือนก่อน

    you're a magician 😮 what an amazing job 👍

  • @mm0077
    @mm0077 หลายเดือนก่อน

    Great job albeit learned from mistakes and your perseverance to success. Humble in the process and good learning for all.

  • @rfr653
    @rfr653 หลายเดือนก่อน

    Good job mate

  • @Winter-is-coming1
    @Winter-is-coming1 หลายเดือนก่อน +4

    Hey boss, great video, amazing skills and yes you should charge more- people will pay for knowledge
    A tip on hownto handle pricing in such situations
    We own a repair shop and we never provide a quoted to the customer prior to final diagnoztics
    Yes- you need to work hard to find out if it's fixable or not but only once we are 90% sure we can fix a motherboard we will contact the customer with pricing
    To begin with- we always give a range foe pricing and explain that price difference is in time and parts we need to replace
    Customers do understand especially when the computer price is expensive- they rather pay 200-600$ then buying a 2000$ laptop or more
    U r too humble, and should start enjoying yiyr skills
    Time is money
    As simple as it sounds
    U can do 10-15 repairs per month and receive laptops from all around the world
    Save the energy on customer that don't like to pay, have more time off and more money per repair
    U deserve much more respect
    Cheers boss
    Love your video
    We learn a lot form u
    1

  • @tomasmolina8617
    @tomasmolina8617 หลายเดือนก่อน

    Great video a lot to learn i recommend it. Thank you sorin.

  • @docfoot316
    @docfoot316 หลายเดือนก่อน

    Very clever fellow ,as the board had many problems ,Well done .

  • @tunglam117
    @tunglam117 22 วันที่ผ่านมา

    BIG regard for uncle!

  • @vincepirozzi9603
    @vincepirozzi9603 หลายเดือนก่อน +3

    I don't take computers that others have worked on where the repair was not successful. Way too many uncertainties. Fantastic job Sorin! That was the most advanced component level repair I have ever seen! 😮

    • @orange11squares
      @orange11squares หลายเดือนก่อน

      what if they lie to you and you discover after they leave, you tell them that you discovered someone worked before, and they say you lie. Problematic indeed.

    • @moldo8811
      @moldo8811 หลายเดือนก่อน

      @@orange11squaresyou just say “sorry can’t be fixed”

    • @orange11squares
      @orange11squares หลายเดือนก่อน

      @@moldo8811 interesting , might be a good way out without to much details.

  • @michaelgay562
    @michaelgay562 หลายเดือนก่อน +1

    You have good patience with your customers.

  • @Bogdan.Benett
    @Bogdan.Benett หลายเดือนก่อน

    Amazing, great, great, great work!

  • @aima800tube
    @aima800tube 21 วันที่ผ่านมา

    Really this laptop is a very hard job but with your patience you have done it. Excellent work 🎉

  • @jaimecosta2966
    @jaimecosta2966 หลายเดือนก่อน

    I am glad you fix it i watched the hole vídeo.. no Wonder the chop gave up.. also i bet it feals good that you have fixe it.. saying that i was in london last may went to a repair store they had your vídeos on the lCD brilhante ..wish you well

  • @hichemhich1786
    @hichemhich1786 หลายเดือนก่อน

    god of repair, gj sorin you win 💪

  • @ger-e5496
    @ger-e5496 หลายเดือนก่อน +2

    Real King.

  • @andytipping70
    @andytipping70 หลายเดือนก่อน

    excellent video - loved the fact that the board had Master Sorin's trousers down lol - More of these difficult ones please buddy.

  • @nicolascoste516
    @nicolascoste516 หลายเดือนก่อน

    Thank you so much for this video, realy interesting.

  • @juanrincon6576
    @juanrincon6576 หลายเดือนก่อน

    Amazing video

  • @JohnSmyth-xl7in
    @JohnSmyth-xl7in หลายเดือนก่อน

    Great educational video taking on a laptop already worked on. Never see charging of the non rechargeable bios battery before😀See you on the next one.

  • @moldo8811
    @moldo8811 หลายเดือนก่อน

    This time the laptop was dodging the repair. Hard one indeed, the battery analyser was also necessary this time. Proper calibrated job Sorin! Well done

  • @saarike
    @saarike 16 วันที่ผ่านมา

    Nice video!!! Thank you

  • @KossiNOUMAGNO
    @KossiNOUMAGNO หลายเดือนก่อน

    great Job !

  • @Trustsimo07
    @Trustsimo07 หลายเดือนก่อน

    thank you,

  • @7_of_9
    @7_of_9 หลายเดือนก่อน +1

    I have this laptop, it's a beast and gets hotter than my oven even with a fan spinning like an airplane engine!
    First day of using it the BIOS update killed the machine completely and had to send it back for repairs.

  • @pouletfritesmayoboucher1585
    @pouletfritesmayoboucher1585 หลายเดือนก่อน

    just a hard job ! with no "we have picture !" to make you smile :-)) you are the best

  • @K-tech-ngl
    @K-tech-ngl หลายเดือนก่อน

    wonderful job...

  • @miroslavstevic2036
    @miroslavstevic2036 หลายเดือนก่อน +1

    Bravo Sorin. We know you loose time, but we like to watch challenging repairs like this one. Quick repairs with shorted caps are boring to watch.

  • @skysurfhf
    @skysurfhf หลายเดือนก่อน

    @sorin One the beginning you should check if on input circuit on the MOSFETs if 2 the gates has continued, and then you will realize that the 2 MOSFETs was channel N, because the two gates was link 🔗 together. That was you first mistake... 😅 And the job will be much shorter... Thanks for sharing your knowledge... greattings from Portugal 🇵🇹 🌟

  • @jdckg00
    @jdckg00 หลายเดือนก่อน

    good job

  • @SunriseComputech
    @SunriseComputech หลายเดือนก่อน

    Great Job Sir. Love for Bhutan

  • @nicolascoste516
    @nicolascoste516 หลายเดือนก่อน +3

    Ahahaha you kill me with "Here is a perfectly calibrate fuse !"

  • @natanielsoares702
    @natanielsoares702 หลายเดือนก่อน

    very good video Sorin! You can analyze the device before giving a price, and charge a repair attempt fee, in cases like this where someone has already attempted repairs on this device, it is up to the customer to decide to risk the repair.

  • @JAU-eh6qo
    @JAU-eh6qo หลายเดือนก่อน

    wow this one you doing great..👏👏👏 this one is the best challenging fix...your the best..👏👏👏 best 🍕 pizza 🍕 ever ...

  • @LaptopDoctor
    @LaptopDoctor หลายเดือนก่อน

    Repairs with too many faults factors are very difficult to tackle. good job.

  • @theothergameygamer
    @theothergameygamer หลายเดือนก่อน

    Great detective work and hopefully you replaced the "properly calibrated battery fuse" with a boring uncalibrated but proper fuse.
    These kind of customer issues are easiest to resolve ahead of time.
    Inform the customer ahead of time that flat rate depends on the condition that it had not been worked on previously and if previous work is discovered the customer will be contacted to decide either the labor rate becomes an hourly charge (with a cap) or the laptop is returned without attempt to repair.

  • @tafadzwamusekiwa659
    @tafadzwamusekiwa659 หลายเดือนก่อน

    Hahaha Sorin should never retire, you make my day lol, this Board is begging me😂😂😂😂

  • @hieroben
    @hieroben หลายเดือนก่อน +1

    A very interesting video, thank you. That's the thing with these tricky faults: I understand that you are getting frustrated considering how little money you can charge for this job. But for your TH-cam-channel, it might be a good thing. The video is more interesting and you can show off your skills. I hope this video is going to do well.

  • @paulenas
    @paulenas หลายเดือนก่อน +5

    that screw shorted on mainboard, that's very very often seen on lenovo notebooks

  • @Matthew_T24
    @Matthew_T24 หลายเดือนก่อน

    Very well Job , Waww🔥

  • @lucataszarek8782
    @lucataszarek8782 หลายเดือนก่อน

    Hello🤝OMG insane repair master it's only one Sorin👍👍👍👍👍👏👏👏👏👏👏👋👋👋👋👋👋👋🍕

  • @xkupi
    @xkupi หลายเดือนก่อน

    Now this is a proper electronic repair job. 😁

  • @signalcabin
    @signalcabin หลายเดือนก่อน +1

    Great Lesson @1:05:00 about DOUBT setting in. Bear this in mind.

  • @BootedTech
    @BootedTech หลายเดือนก่อน

    Most times I will always check charging mosfet and charger chip when no charging.
    I want that battery checker thou, it's just too much for the amount of batteries I would need to repair.
    As for previous work jobs, I do a bench check (charge a fee) and usually NO, if the re-work was bad or charge extra!

  • @JFIXX1
    @JFIXX1 หลายเดือนก่อน

    That was an adventure

  • @Oak690
    @Oak690 หลายเดือนก่อน

    17:19 LOL! Thanks for the laugh Sorin!

  • @FVEBlog
    @FVEBlog หลายเดือนก่อน

    Yessss, i like loong videos.

  • @computersrepaircotesaint-l7407
    @computersrepaircotesaint-l7407 หลายเดือนก่อน

    proper hard job

  • @dmtgoodboy8063
    @dmtgoodboy8063 หลายเดือนก่อน

    Hi, definetely it is best always to call customer and tell about findings like previus repairs to avoid any issues and also disguss the price for the job and extra risks. Every single customer trying to make it cheapest and will go much more dodgy than just using a wire :)))

  • @Radek__
    @Radek__ หลายเดือนก่อน

    good work Sorin, BUT what about RTC/bios battery at 1:00:25 ? you left it empty, on a expensive gaming laptop? now the client will deal with cleared bios settings all the time?
    That battery should be replaced (if this is a standard battery) or charging circuit should be fixed (if this is a chargeable battery and the circuit is not charging). LOL

  • @kgerakopoulos
    @kgerakopoulos หลายเดือนก่อน

    Ok this is a nice laptop with top notch quality

  • @alaahaidar8029
    @alaahaidar8029 หลายเดือนก่อน

    Boss from the beginning it was wrong to charge a LENOVO battery without id pin from the charger and was not charging cuz the fuse from battery then the second mosfet that what burn the BQ chip cuz you fix the battery fuse already that what make the whole confusen , As always thank you very much we learn from you evey time 💐💐

  • @catalinneculai4541
    @catalinneculai4541 24 วันที่ผ่านมา

    :)))))) I was waiting for the "perfect calibrated fuse".

  • @ENGMOHAMEDMOSFET
    @ENGMOHAMEDMOSFET หลายเดือนก่อน

    am new generation laptop repair good job orgi love from somalia

  • @orion310591RS
    @orion310591RS หลายเดือนก่อน

    Try to use spring probe, on that MBL for battery. Terminals are too big obviously, if you can get those probes they have springs and will not damage any connector. You can use literally clothespin, to catch connector from battery and put probe on it.

  • @nova99866
    @nova99866 หลายเดือนก่อน +1

    Hello. What do you do if screws are stuck not turning?

  • @-smokem
    @-smokem หลายเดือนก่อน

    It always happens that a job that took 10 minutes to solve (as in the video of that HP laptop with loose pins on the SODIMM channel) would turn into another job that takes hours to solve and fix.

  • @massimoguasti1366
    @massimoguasti1366 หลายเดือนก่อน

    I think you should introduce a charge for laptop that has been repaired before especially if the customer says that it hasn't been

  • @morsermons9610
    @morsermons9610 หลายเดือนก่อน

    It's always a tough repair when you have multiple faults and you're coming in after someone else has tried to repair the laptop before. I'm lucky having well over 100 schematics so I can always find a similar model even if I don't have the exact model. I charge hourly and not "per fix" so I'm not worried how long a job takes but there's a point at which a laptop becomes too expensive to repair, in that case I advise the customer to take it somewhere that does a fixed rate repair or I'll stop charging my hourly rate and continue the repair for free after my original charge. I don't need the money so I'm lucky in that respect, not everyone is able to do that.

  • @CXensation
    @CXensation หลายเดือนก่อน

    Some circuits are designed such, you can not fault trace it 😊

  • @Kumar.7867
    @Kumar.7867 หลายเดือนก่อน

    Sorin to Micriscope - Say hello to my little friend 💀

  • @AnonymousRepair
    @AnonymousRepair หลายเดือนก่อน

    time stamp 53:00 The BQ24780s does not supply input mosfets with gate voltage it`s done by the ThinkEngine chip, The bq24780s is only for charging

    • @Nebbia_affaraccimiei
      @Nebbia_affaraccimiei หลายเดือนก่อน

      yeah also he had still 3.8v with the new BQ, is it possible that chip detects if mosfet is off the board and it wont send the signal driving it?

  • @Hai-ei1rj
    @Hai-ei1rj หลายเดือนก่อน +1

  • @olawaleolusegun
    @olawaleolusegun หลายเดือนก่อน

    please i need to know the name
    of that machine that reads the current/voltage/mhn

  • @catalinneculai4541
    @catalinneculai4541 24 วันที่ผ่านมา

    Come on Sorin, we have a rule "do not use a screw if you can use a wire" :))

  • @user-bh1tj8df3l
    @user-bh1tj8df3l หลายเดือนก่อน

    Faithful schematic diagram? For this specific model and manufacturer? Does it correspond to the mainboard? If all three answers are YES...

  • @user-dx7ei4zx8l
    @user-dx7ei4zx8l หลายเดือนก่อน

    41:55 maybe because that shorted second mosfet is shorted so I guess that BQ chip is blown due to mosfet is shorted.

  • @89jacek
    @89jacek หลายเดือนก่อน

    sorin with rosin

  • @aaronrepairs9516
    @aaronrepairs9516 หลายเดือนก่อน

    i think if you fix the fuse before using the NLBA it will unlock the battery.

  • @smpbih
    @smpbih หลายเดือนก่อน +3

    Eid Mubarek ❤

    • @smearumi
      @smearumi หลายเดือนก่อน

      Eid Mubarak! :))

    • @p8sp8s99
      @p8sp8s99 หลายเดือนก่อน

      Eid Mubarek brothers and sisters 💓

  • @Evhen_Velikiy
    @Evhen_Velikiy หลายเดือนก่อน

    Sometimes I do have jobs where someone worked before me... and most times its some kind stupid mistakes to fix.