La G07Ap Hp Laptop Turning On and Getting Off 3.3V Dropping With Load|Online Chiplevel Repair Course

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  • Опубліковано 27 лис 2024

КОМЕНТАРІ • 140

  • @rameshbhairadadiya7584
    @rameshbhairadadiya7584 3 роки тому +1

    🙏हेलो सर नमस्ते मैं led TV रिपेयरिंग करता हु मै ने आपका लेपटोप रिपेयरिंग वीडियो देखा आपकी फोल्ट दूर करनेकी जो मेथड है वो बहुत ही अच्छी है 👌👌👍👍👍

    • @laptex1377
      @laptex1377  3 роки тому

      Shukriya bhai. Aise hi support krte rhe aur hmari videos ko like aur share krte rhe.👍

  • @rajeshpallikonda7668
    @rajeshpallikonda7668 4 роки тому +1

    Thank you Laptex
    Aap ne ise videos banathe raho nasir sir ji
    Kyom ki hamara dimag bi tej ho jathi hei aap ka videos dekh ke ..hum bi solution ke liye soch ne lage tho knowledge incresae ho raha hei...

    • @laptex1377
      @laptex1377  4 роки тому

      Always welcome brother and ready to help 😊. Yes aap logon k lea hi question and answer type videos bnana shuru kiya hai.. so that aap bhi mehnat kre aur solution khud se nikale. Bki videos me solution to mil hi jaega.
      Keep supporting and Sharing our videos ❤️❣️❤️

  • @unseenviews745
    @unseenviews745 4 роки тому +2

    Sir, very clear steps. The new motherboard is hard. But you doing it very easy. Great.

    • @laptex1377
      @laptex1377  4 роки тому +1

      Thanks brother 😊. Also try to answer the question. Keep supporting and Sharing our videos ❤️❣️❤️

  • @pslaptopanddesktopservices9825
    @pslaptopanddesktopservices9825 4 роки тому +2

    Doing awesome work for ours...thanks yours whole team...many of us can't afford urs full course....from them you got blessing for these videos...in future whenever they become capable to pay than they definitely will becomes urs students...till than thanks sir ji.

    • @laptex1377
      @laptex1377  4 роки тому +2

      Always welcome and ready to help 😊. Yes you can watch our videos and get knowledge untill you have enough finance to get the complete course. Keep supporting and Sharing our videos ❤️❣️. These comments motivates us to provide you more informative videos 👍😊

  • @cdscdss1447
    @cdscdss1447 4 роки тому +3

    Explaining very well sir

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks 😊. Also try to answer the question that is asked.👍

  • @mohammadfurkan6587
    @mohammadfurkan6587 4 роки тому +1

    Very Good Sir JI Good aur informative waiting for Next Video

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks brother 😊. Keep supporting and Sharing our videos ❤️❣️❤️

  • @rohit1kumar740
    @rohit1kumar740 4 роки тому +1

    Maan gai sir you are genius .

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks brother ☺️. Keep supporting and Sharing our videos ❤️. Yhi hmaare lea support hga.

  • @kamrulhasan1925
    @kamrulhasan1925 3 роки тому +2

    Sir jamper ki dushri side 3.3.v direct de.aur sorting aye to koi cpester like he

  • @cdscdss1447
    @cdscdss1447 4 роки тому +2

    Likes your face reactions while speaking:)

  • @computeritcareguna8518
    @computeritcareguna8518 3 роки тому +2

    Good work job sirji

    • @laptex1377
      @laptex1377  3 роки тому

      Thanks brother 👍. Keep supporting and Sharing our videos 😊

  • @shivdarashchauhan2781
    @shivdarashchauhan2781 9 місяців тому +1

    Very very nice sir ji 🎉🎉🎉🎉

    • @laptex1377
      @laptex1377  8 місяців тому

      Thanks bro.. keep supporting and sharing our videos.

  • @roony0081
    @roony0081 4 роки тому +4

    I will inject 3.3 v on output side of jumper which u just clean... Then I'll check for component which is leaking current. Maybe be it will get hot when maximum current flow.

    • @laptex1377
      @laptex1377  4 роки тому +2

      That's a good step.. well done you might find this as the answer who knows. If I would have to answer then this would have been my answer. Keep supporting and Sharing our videos ❤️❣️❤️

  • @rafiqahmed4664
    @rafiqahmed4664 4 роки тому +1

    Sir, waiting waiting... Interesting video as always. Since i am a learner i cant answer but hope so k after training i will be able to.... Khushi hay laptex family ka part hun😘

    • @laptex1377
      @laptex1377  4 роки тому +1

      Thanks brother 😊. Inshaallah you will definitely be able to answer all the questions after completion of the course. Untill then keep watching the course videos as well as the youtube video. Keep supporting and Sharing our videos ❤️❣️☺️

  • @dipakchakraborty2495
    @dipakchakraborty2495 4 роки тому +1

    Waiting for your excellent video Sir

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks brother ☺️. Keep supporting and Sharing our videos ❤️❣️❤️

  • @anandcomputerssalesandserv6760
    @anandcomputerssalesandserv6760 4 роки тому +1

    Output 3.3volt line jaha jaha pe gaya hain waha ka infadance cheack karenge
    Nahi milta hain to output line main voltage injeact karenge Or cheack karenge ki konsa compounand heat 🔥 ho raha hain

    • @laptex1377
      @laptex1377  4 роки тому

      Good opinion 👍. You can cross check your answer in the upcoming video 😉

  • @santoshmundepi2977
    @santoshmundepi2977 4 роки тому +1

    Main pad ke agle part per voltage injec karke dekhonga sir for shorting ke liye

    • @laptex1377
      @laptex1377  4 роки тому

      Good one that's nearest to the answer. Well tried.. you are on the right direction👍😊

  • @hayatafghani5239
    @hayatafghani5239 4 роки тому +1

    Barakallah

  • @garanamohsin
    @garanamohsin 4 роки тому +2

    Waiting for your videos sir👌

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks brother 😌. Keep supporting and Sharing our videos ❤️❣️

  • @chetanverma131
    @chetanverma131 4 роки тому +1

    In this particular situation, I would like to check DC To DC Converter Circuit for shorting without getting out its fet/ic, if my purpose isn’t solved then first I will Inject form 1V to 3V on the outside jumper and check the load of current and there is the possibility that faulty component will get heat. After I will pull out switching fet/ic and then checkout. If this not solved my purpose then I have to check one by one where this supply is going.

    • @laptex1377
      @laptex1377  4 роки тому

      Good attempt and most accurate method to get the problem solved in a better manner 😉. You will the solution in the next video then you can match it. Keep supporting and Sharing our videos ❤️❣️❤️

  • @tpshiek
    @tpshiek 4 роки тому +1

    Nice video sir waiting for the next part of solution video

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks 😊. But try to answer as well what could be the reason for this problem. Then you can improve yourself better👍😊

    • @tpshiek
      @tpshiek 4 роки тому

      @@laptex1377 sir i am beginner, I'll try to answer sir.

    • @tpshiek
      @tpshiek 4 роки тому

      @@laptex1377 maybe we should follow the output root of 3.3v to faulty section or component

  • @hemantakumarsahu4178
    @hemantakumarsahu4178 4 роки тому +1

    Uncountable knowledge sir

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks ☺️. Also try to answer the question that is asked.👍

  • @harendraarya8587
    @harendraarya8587 Рік тому +1

    sir output me 1v. dal kar shoting check karenge

  • @Abhinandan.M.Jigajinni
    @Abhinandan.M.Jigajinni 24 дні тому +1

    Thank you sir for information 😊

  • @dilkhushtechno2045
    @dilkhushtechno2045 4 роки тому +1

    Love you sir 🙏🙏🙏🙏🙏

    • @laptex1377
      @laptex1377  4 роки тому +1

      Thanks brother 😊. Keep supporting and Sharing our videos ❤️❣️

    • @dilkhushtechno2045
      @dilkhushtechno2045 4 роки тому

      Ok sir 🙏🙏🙏🙏

  • @occazinfo7369
    @occazinfo7369 4 роки тому +1

    I m always waiting your next tutorial ,a full of informations and knowledge , you are a great techer but....please some English explaination

    • @laptex1377
      @laptex1377  4 роки тому +1

      Thanks brother 😌. We have both the hindi as well as English speaking Audience so need to take care of both of them. So you can watch the video of your need. Thanks ☺️

  • @gufrankhan_0
    @gufrankhan_0 4 роки тому +1

    Hello sir
    1) coil ke baad k open pad me jumper. marte or dc volt 3v tak badate jo bhi jayada current le raha hoga heat hota
    2) jumper se kam na chalta to pahle dc to dc ic hata ke dekhte ab kya condition hai
    3) isse bhi na hota ho trace karte kaha kaha ja rahi hai supply track kut karte.
    Thanks

    • @laptex1377
      @laptex1377  4 роки тому

      The best effort that I can see in the whole comments. This the steps you need to take while troubleshooting the faults. Excellent. Wait for the next part of the video to get the answer and match your comment. Keep supporting and Sharing our videos ❤️❣️❤️

    • @gufrankhan_0
      @gufrankhan_0 4 роки тому

      @@laptex1377 thanks sir

  • @shivdarashchauhan2781
    @shivdarashchauhan2781 9 місяців тому +1

    3.3volt Jaha Jaha ja raha hai sir ji vaha vaha ka diod mode me malti mitur se impudence check karenge uske bad DC se current inject karenge

    • @laptex1377
      @laptex1377  8 місяців тому

      Ye to shorting check Krna hua...not always yhi krna hai.

    • @laptex1377
      @laptex1377  8 місяців тому

      Correct procedure...but ye bs shorting check krne k lea hai.

  • @VarunPandey1
    @VarunPandey1 3 роки тому +1

    Sir EPW50 LA-G07FP par video banaiye. Problem power on but no display caps lock blink 3 long time 2 short blink

    • @laptex1377
      @laptex1377  3 роки тому

      Check SIo and PCH communication in states.

  • @neelbanerjee3086
    @neelbanerjee3086 2 роки тому +1

    injection low voltage at the pad and check which component is getting hot..

  • @globalit8791
    @globalit8791 3 роки тому +1

    3.3v coil ki ek side uatha ke extra 3.3v Dane se hii pata sal jayega ic kharab hai yai nahi

  • @JP-wv8ub
    @JP-wv8ub 4 роки тому +1

    3 volt jumpar pad pe volteg dekar short check karege

    • @laptex1377
      @laptex1377  4 роки тому

      Why to check shorting.you might be true but reason kya h, qki load to bhut kam h dc ka. To ohr shorting to aise maan ni skte. Pls explain the reason to check shorting. Nevertheless you will get the answer on the next video 😊👍

  • @mahaveergabel8096
    @mahaveergabel8096 Рік тому +1

    Sir 3v ka output jaha jha ja Raha hai use isolate kar check karunga

    • @laptex1377
      @laptex1377  Рік тому

      Good point... isolate krke check Krna ek option hta hai aise faults mein.

  • @manishchauhan1447
    @manishchauhan1447 4 роки тому +1

    Nice video sir ji

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks. Also try to answer the question that is asked in the video. That will improve your knowledge 🙂

  • @nandlalsharma5553
    @nandlalsharma5553 3 роки тому +1

    Ya board here pass bhi aya h on hota h led per lit ki jhapk deker restat marta h kya esu ho sakta h

    • @laptex1377
      @laptex1377  3 роки тому

      Check from basics. DCIN section. Then as per the signal flow 👍

  • @Lapfix_ytl
    @Lapfix_ytl 4 роки тому +1

    sir 3v dc to dc jaha bhi hoga vaha check karenge jaha bhi 3v se 3v sus ban reha hai vaha shorting ho sakta hai

    • @laptex1377
      @laptex1377  4 роки тому

      Well tried.. it could be a possibility might be the right answer as well. Let's wait for the next video where u will get the answer.

  • @therealspixycat
    @therealspixycat 3 роки тому +3

    Can you enable subtitles that can be translated to English please?

    • @laptex1377
      @laptex1377  3 роки тому +2

      We will try to do that.👍

    • @therealspixycat
      @therealspixycat 3 роки тому

      @@laptex1377 thank you very much. The way you approach this problem is very interesting. What would be interesting is to understand how the bios chip know that to much current is drawn so that it cycles the power. My guess is that the bios measues the current from the adapter or battery via the bq charger chip. Could that be right?

  • @mohdarif-sj9iz
    @mohdarif-sj9iz 4 роки тому +1

    Sir motherboard ki network ic realtek 8111hsh shot hai

    • @laptex1377
      @laptex1377  4 роки тому

      No problem with that ic but that's also a common problem in these boards 😃

  • @sagarneupane4973
    @sagarneupane4973 4 роки тому +1

    I think 3v3a to 3v3s conversion mosfet kharab hai jo 6 leg ka hai agar board meh laga huwa hoga toh.

    • @laptex1377
      @laptex1377  4 роки тому

      Well tried. Try again you can answer the question. 😊👍

  • @SohailSystem
    @SohailSystem 4 роки тому +1

    Sir 3.3 volt inject karke hi solution nikal jaega

    • @laptex1377
      @laptex1377  4 роки тому

      True but I want to know how you are deciding that there is shorting at that point becoz the load it not that much as it should be. Nevertheless we will provide you the solution also. But define how u will be confirm that there is shorting in that section.👍

  • @nizam498
    @nizam498 4 роки тому +1

    sir hp 840g3 make a video hdmi port not working and m/b usb one data short or USB not recognized... Data missing I have no schematics

    • @laptex1377
      @laptex1377  4 роки тому

      First try yourself. Don't be dependent brother. But still we will try to make a video on that topic as well.👍👍😊

    • @nizam498
      @nizam498 4 роки тому

      @@laptex1377 thanks sir u reply me soon I ll joine your classes

  • @dipakchakraborty2495
    @dipakchakraborty2495 4 роки тому +1

    3.3V Supporting Amp is ok or not if OK then 3.3V force supply and found any component short or hi current drown .

    • @laptex1377
      @laptex1377  4 роки тому

      Yes true. But how due you know that there is shorting that you are going to check. That's the concept that I want to know.

    • @laptex1377
      @laptex1377  4 роки тому

      Nevertheless I will answer the question myself.👍

    • @dipakchakraborty2495
      @dipakchakraborty2495 4 роки тому

      @@laptex1377 force supply and check temperature

  • @AnilKumar-tm6fq
    @AnilKumar-tm6fq 4 роки тому +1

    Nice Sir but Please show components clearly

    • @laptex1377
      @laptex1377  4 роки тому +1

      We will try to improve that brother. Thanks for your support and feedback. Pls also try to answer the questions 😃

  • @rmitkumar7564
    @rmitkumar7564 4 роки тому +1

    Inject 1v on output line and check which components is hot

  • @satishkumaryadav6270
    @satishkumaryadav6270 4 роки тому +1

    sir io se dikat ho sakta hai

    • @laptex1377
      @laptex1377  4 роки тому +1

      Well tried but that's not the issue in this case👍. Try again . You can get it

  • @maltibarve7072
    @maltibarve7072 4 роки тому +1

    Out put main 3.3v inject karke dekhe kaha heat horaha hai

  • @CometLake60
    @CometLake60 4 роки тому +1

    mere hisab se DC TO DC Or, S0 stage me fault ho sakta hai sir........

    • @laptex1377
      @laptex1377  4 роки тому +1

      Good. Let's see where the problem is 😊.

  • @arksujith
    @arksujith 4 роки тому +1

    Sir please reply
    Free circuit diagram download link

    • @laptex1377
      @laptex1377  4 роки тому +1

      You can join any paid group for support becoz if you are going to be in this field for long then you need to have that. Don't expect everything for free. Keep supporting and Sharing our videos ❤️❣️

  • @Lapfix_ytl
    @Lapfix_ytl 4 роки тому +1

    👍👍

  • @mahaveergabel8096
    @mahaveergabel8096 Рік тому

    Gurudev en2 6v aa rha hai par digram voltage divider se hokar 9.5 dikha Raha hai

  • @sagarneupane4973
    @sagarneupane4973 4 роки тому +1

    Agar 6leg mosfet kharab hai toh nikal k 1to 4 short karne se board on hoga baaki waiting next video for results

    • @laptex1377
      @laptex1377  4 роки тому

      Yes wait for the next video for the solution 🙂😉

  • @NasirKhan-pb6kl
    @NasirKhan-pb6kl 4 роки тому +2

    Dc to dc ..or sio

    • @laptex1377
      @laptex1377  4 роки тому

      Well tried but that's not the issue in this case👍

  • @KNFIX-CUCHI
    @KNFIX-CUCHI 4 роки тому +1

    👍👍👍👍👍👍👌👌👌👌

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks brother. Keep supporting and Sharing our videos ❤️. Also try to answer the questions.

  • @kazim.karabacak
    @kazim.karabacak 4 роки тому +1

    ❤️

  • @Er-SHAMBHUKUMAR
    @Er-SHAMBHUKUMAR 11 місяців тому +1

    Dc to dc problem hoga

  • @directsystems2225
    @directsystems2225 4 роки тому +1

    English subtitle please

    • @laptex1377
      @laptex1377  4 роки тому

      English videos will also come with the quiz pattern bro. Stay connected and keep supporting and Sharing our videos ❤️❣️

  • @mrmilan2012
    @mrmilan2012 3 роки тому

    Sir जब Schematic उपलब्ध नहीं है.. तो ये क्यु कहते है कि कुछ लोगों के पास है उनसे Perchage कर सकते हैं..?? है तो है.. अगर है.. तो आपके पास कोई नहीं..? Don't mind plz..?

    • @laptex1377
      @laptex1377  3 роки тому

      Some schematic are not available easily. So someone has early access to that and someone can't have the early acces. So it's said that.

  • @shahulhameed-eo1dc
    @shahulhameed-eo1dc 4 роки тому +1

    subtitle plse

    • @laptex1377
      @laptex1377  4 роки тому

      Will try but as of now not possible. Wait for English video till then.🙏🏻

  • @anuragsingh1675
    @anuragsingh1675 2 роки тому +1

    3 alw line leakage

  • @RamanRepairSense
    @RamanRepairSense 4 роки тому +1

    1.05 problem

    • @laptex1377
      @laptex1377  4 роки тому

      Well tried but that's not the issue in this case👍

    • @laptex1377
      @laptex1377  4 роки тому

      Well tried but that's not the issue in this case. Try again you can get it.😊

  • @devendrakumar-pv6gh
    @devendrakumar-pv6gh 4 роки тому +1

    कार की ecm रिपेयर पर भी कुछ बताए

    • @laptex1377
      @laptex1377  4 роки тому +1

      Sara kaam hmse hi krwa lnge... Kch dusron k lea bhi rhne dijea😁😂

    • @devendrakumar-pv6gh
      @devendrakumar-pv6gh 4 роки тому

      @@laptex1377 😀

  • @devendrakumar-pv6gh
    @devendrakumar-pv6gh 4 роки тому +1

    🦍

  • @themessage3633
    @themessage3633 4 роки тому +1

    👍👍👍👍

    • @laptex1377
      @laptex1377  4 роки тому

      Thanks 😊. Keep supporting and Sharing our videos ❤️❣️❤️