LA-C701P & LA-D703P HP15 AHL50 THE MOST COMMON PROBLEM & SOLUTION

[@uyijohn6072]

Bro you're the best, thanks alot bro,I have been spending much time on this problem without results, guess I won't again, thanks alot

[@laptex1377]

thanks bro

[@clementeffiong6881]

Thanks for sharing this wonderful video. It is quite amazing. I feel there is a button on the UNI-T oscilloscope called CURSOR, push that button and also push F1 button to move the CURSOR Type set to "Track" that would display the numerical value of the voltage in a small window by the left side as well as the voltage level on the graph. Always anticipating your repair videos. Thanks once again for sharing your knowledge and experience with us. Cheers!

[@laptex1377]

THANKS FOR COMPLIMENT CLEMENT. I RATHER USE MESURE AND F5 AND HERE RENEGING FROM DUTY CYCLE TO DELTA VOLTAGE YOU CAN SEE. WELL INSHALLAH I WILL USE WHEN I WILL MAKE NEXT VIDEO AS YOU HAVE SAID. THANKS

[@yogeshpatil1296]

you are really best sir thanks today i repair the same to see your video which i returned the same case last time. thanksssss a lottttt

[@laptex1377]

thanks sir

[@f1lab535]

Use an overhead camera mount you will work faster and you wont get tired... Very good video you are very intelligent

[@laptex1377]

THANKS BRO INSHAALLAH I WILL TRY TO IMPROVE THE LACKNESS. THANKS A LOT. YOU ARE REALLY A GOOD GUY AS YOU SHOW ME MIRROR INSTEAD OF DISLIKE.

[@laptex1377]

THANKS BRO INSHAALLAH I WILL TRY TO IMPROVE THE LACKNESS. THANKS A LOT. YOU ARE REALLY A GOOD GUY AS YOU SHOW ME MIRROR INSTEAD OF DISLIKE.

[@Ainda2014]

Masha allah tabarak Al Rahman ,,,,,,

[@laptex1377]

Jazakallah khair ❤️.

[@mdasrafhoss]

Thanks for video sir

[@laptex1377]

Always welcome and ready to help 😊. Keep supporting and Sharing our videos ❤️

[@Palmit_]

Thank you sir for your video and sharing of knowledge. thank you :) Please can you detail which chip exactly that you replaced? it seems to be missing in the video. thank you again sir. i have bld50 la-D702p board. charge light and power light work fine., but no screen and not boot. realtek 8166eh is very very HOT!. should i replace realtek8166eh ? or is the problem earlier??

[@laptex1377]

Check RTC Section and SIO requirements

[@Palmit_]

@@laptex1377 thanks

[@Ainda2014]

masha allah ❤

[@laptex1377]

JazakAllah khair

[@softtricks3117]

Nice video and fine casestudy...🤗

[@laptex1377]

Thanks dear and keep sharing our videos Cheers

[@mataharilaptop4608]

Good job

[@laptex1377]

Thanks bro. Keep supporting and sharing our videos.

[@godhandgaming1389]

Very very helpful thank you sir

[@gopalprajapati195]

Thanks very nice video

[@SKBWORLD]

Good job sir. And amazing fault 🙏But as far my experience in this board stand by consumption is not more then 0.015 mili amp that means board have still issue... With dsw stage ... Hope may be board will be back to pavilion very soon.. But problem is interesting and learn able... Thanks once 🙏🙏

[@laptex1377]

salute your experience Basir bahi lets hope for the best , before me someone has already ravage the modesty of motherboard. i wish that i get it back and again i make video of that 0.015 mili amp.

[@ictrepairs6963]

Hi Basir, I have the same board that now reach 404mA consumption but no video. The 1.8v coil closed to the CPU sometimes gets really hot but still the right voltage. Tried flashing the bios with no luck. CPU get worm when powered on and usb mouse light appears for an instant than goes away. Any suggestions?

[@laptex1377]

Try to check the signal capacitor leakage in the output path of the 1.8V regulator.

[@muhammadshoaib6938]

Thanks

[@laptex1377]

Always welcome and ready to help 😊

[@daujielectronics8904]

thanx very nice video sir

[@humayun-kabir3663]

THANK YOU SIR I LIKE 10000000000000000000000%

[@laptex1377]

YOU WILL TAKE MY LIFE AWAY TO SHOW YOUR PERCENTAGE OF LIKE. REALLY THANKFUL TO YOU MY BRO

[@Emeka_Jeffrey]

Pls I want to ask you something. My laptop motherboard spoiled. I went to a computer technician to change it and put another one, he found the same type of motherboard with exact number AHL50/ABL52 LA-C701P and fixed it to my laptop. It worked, my laptop powered but the touchscreen did not work. Pls what might be the cause?? Is there anything I can do so that the touchscreen will start functioning with the new motherboard? It's hp 2015 Notebook. The specification is: HP Notebook 15-ac121dx And the motherboard is: AHL50/ABL52 LA-C701P. Thanks

[@laptex1377]

Touch screen or BIOS problem

[@manimarancreator]

NICE THANK YOU SIR

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@srinivasrao8732]

good

[@laptex1377]

THANKS SIR

[@ckmalcokm3699]

Nice video

[@laptex1377]

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

[@AliAsghar-dg3vv]

Hello Mr. Nasir, I've also facing the same problem in HP 1000 Motherboard. Which is turning on and suddenly off. But the Voltages like 5 Volts and 3.3 Volts are correctly over there. I mean not less than that like in your case. But i already Changed 3.3V and 5V ic Part # tps 51123 from a working Motherboard. I also changed IO Controller Part # ITE 8517E, and also Programmed the BIOS. But no luck. What should i check in that case? your help will be great for me.

[@KingSRKFan9798]

Vere helpful video sir

[@laptex1377]

Thanks arwaz keep sharing our videos. And support us and our channel.

[@Rahulupadhye888]

Very helpful thank u !

[@laptex1377]

thanks bro

[@hisahtech4479]

MASHA ALLAH THANKS BROTHER

[@laptex1377]

THANKS SIR

[@laptopsolutions7247]

Thank you so much sir

[@mjalil28]

i have same mobo 3v ok and 5v ok 19v also ok but shutdown after 3 sec without fan spining or display main bios volt missing on standbay but it come after powering. the ITE and the main programed without problem what do u think

[@laptex1377]

CLEAN ME region.

[@djamelbin]

I have the same problem

[@dejwnanvevski3459]

he replaced PU2 it is a 3V/5V buck converter part number RT8243A ZQW

[@laptex1377]

👍

[@tusharcontractor1961]

thanks for sharing.

[@laptex1377]

thanks bro be in touch for more updates

[@al3xisos]

Hello My hp is dead. When i press the power button, fan is spinning for 3 second after he stopped. I have no image. I have checked the 3v and 5v capacitors. On 3V I have 0v and on 5v I have 1.4v only for the 3 second(fan is spinning). What else should i check? Thx

[@mussacharles60]

Same problem with my HP, also the HDD try to start up but then the turn off after 3 seconds, have you fix it? Please help me if you got any hope. Thanks in advance

[@laptex1377]

Try to open the coil of 3V 5V regulator and check whether 3v 5v enabling signal is coming on ur from IO r not...

[@laptex1377]

It could be an issue of the either the output Shorting, or glitch in the SIO triggering.

[@amirsongs3013]

U r good sir

[@laptex1377]

Thanks amir. Really thankful for ur appreciation. Keep supporting and Sharing our videos.

[@Martin-ot7xj]

Hi there, may i know for online course, for repairing laptop, how much i have to pay?? And how long is it take time??

[@laptex1377]

Hi. WhatsApp [phone] For details

[@djamelbin]

Please help me i have la-c701p when i turn on the light of power turn 3 secon Then it turns off the 3v and 5 v is present but the voltage of the ram is absent 😓😓😓😓😓

[@laptex1377]

Check the requirements of the RAM section ICs. If S3 enable and S5 enable is coming proper...also VDDQ or VTT which voltage is missing???

[@bendangao6197]

If possible try to explain through schematic so that we can easily understand.

[@laptex1377]

Thanks for your feedback dear we will try to make it like that 😊

[@chiplevelreapairingexperts6680]

Sir please make the vedio of Manufacture unlock mode in bios After doing bios i have seen that some error is comeing that is “system boad error “ , “serial no: error “,product error “ Sir please make vedio on this it’s my humble request

[@laptex1377]

INSHALLAH IF I COME ACROSS THE PROBLEM I WILL DEFINITELY MAKE IT

[@RkTechTelugu]

Hi sir i have nm-a27 mbd all voltages are OK, ram nd prosser voltage not genarating any suggestion please help me,

[@laptex1377]

check impedence whether its short or not. on ram coil

[@RkTechTelugu]

@@laptex1377 no shorting on coils

[@laptex1377]

what is ampere load after on reply me on my whats app -9871145066

[@RkTechTelugu]

Ok

[@kenodebellotte9187]

Hey bro. I have a issue in with a customs LA-C701p is not reading the hard drive, when i run diagnostics its saying no please check cable I have replaced the hard, hard drive cable and the connector, flashed the bios, and still the same. Help Please Anyone.

[@laptex1377]

Check proper communication between the PCH and HDD data and clock line.👍

[@kenodebellotte9187]

@@laptex1377 sorry but I'm still a bit new at this , do you mind explaining a little bit more how do I go about checking this

[@laptex1377]

Everything can't be explained brother... You can go for some course to have a better understanding 👍👍

[@user-Akantus]

Титры даются так, словно предлагается зрителям караоке петь. Не получается одним глазом смотреть на титры, а другим на дейстия "лучшего инструктора по ремонту". Почему бы не дать две полноценных строки?

[@laptex1377]

English pls.

[@kalukramerr]

Hi, I have the same problem, but i don't hac the schematics, and I don't undertsand what IC you have change, can you help (Portugal)

[@laptex1377]

Watch the video carefully again you will get the solution 😊. Try to work urself as well we have provided u the path Brother.

[@kalukramerr]

@@laptex1377 5V missing or lower 4.1v, some time drops

[@kalukramerr]

@@laptex1377 No voltage on pin 8 of bios

[@kalukramerr]

@@laptex1377 After change controller the CPU is burning, now I have 5v oscillating , I think the CPU is dead

[@laptex1377]

That's a possibility

[@hasankaperera771]

LA-D704P how is correct schematic diagram pls help

[@laptex1377]

Search on google you will get.

[@al3xisos]

Can you hekp me with schematic diagram for la-c701p? Thanks

[@benzema6156]

Sir , did not understand tge problem and the solution exacrly , please , can you write it down here 🙏🤲

[@sameerahamed1983]

Hello didn't mentioned faulty part

[@laptex1377]

Its mentioned while solving bro.

[@microsolderinglab]

Part number of this chip?

[@laptex1377]

go through richtek.pdf (RT) all coding ic information you can get from there however i sell the ic with the name of 8A. thanks

[@al3xisos]

@@laptex1377 can you tell me what parts did you replaced on that motherboard?

[@gch2085]

hi can you show me backlight fuse for this motherboard. thanks

[@laptex1377]

You can trace it brother...

[@laptex1377]

Go with the schematic.

[@gch2085]

@@laptex1377 trying but hard to find

[@laptex1377]

Yes it is but no other way as there is no Boardview.

[@RaulGlasgow]

you didnt show where u removed that chip

[@laptex1377]

You can check in the Video

[@goodluckakouete5508]

master please where are location off 8A IC.please help

[@laptex1377]

Search of the schematic you can find it easily brother 👍

[@goodluckakouete5508]

@@laptex1377 please can i have your whatsapp number?

[@maheshparmar6124]

hi can you please provide me EPK50 LA-G07CP Rev 2.0 schematic motherboard diagram please......

[@laptex1377]

Not available brother 😔

[@laptex1377]

You can get them paid from someone who has that.

[@maheshparmar6124]

@@laptex1377 ok no problem thanks for replying

[@homeopathygems8877]

Bios pasward ka masla kese sahi ho ga

[@laptex1377]

DEPEND ON MAKE AND MODEL NO

[@FASTTECHS]

Bhai aapka new number plz, mere paas boht saare motherboard hai laptop ke.. I am from Fast Computer Beed Maharashtra

[@laptex1377]

Contact sales team you will get all the details.

[@arunshinde7206]

Mi mi

[@laptex1377]

😊👍

[@1914aloha]

Holding your camera causes me a headache.

[@laptex1377]

Why u are feeling like that... Is there any problem in the video.???

[@almamycharlesoumah9090]

I not see the ic

[@laptex1377]

Okay we will try to be more clear

[@almamycharlesoumah9090]

@@laptex1377 ok sir

[@surajcomputer3609]

Sir please pick up the phone

[@laptex1377]

Call or Whatsapp at 9.0.3.1.2.4.0.7.6.7

[@henriquepereira4058]

Video not good

[@laptex1377]

If u any feedback you can provide brother 👍

[@laptex1377]

Thanks brother 👍

[@laptex1377]

Keep supporting us and share your feedback 👍

[@henriquepereira4058]

@@laptex1377 am just saying that in the video i couldn't see anything check for youself

[@SightHansraj]

english ki maa behen ek kar di bhai...hindi me hi bana dete

[@laptex1377]

Phle to aap ye dhyan rkho aap kis language ka istemaal kr rhe ho... Bki English pdhane k lea main ni baitha hun case smjh me aaya to thk h warna hindi ki 90 videos hai wo dekh skte ho aap channel pe... Jb tk dusri ki taang pakde rhoge r khichte rhgi... Khud bhi aage ni bdh paogi... Hope u understand and don't bring ur lockdown frustration to KZbin comment box and let the world know ur pain. Keep supporting and Sharing our videos ❤️. Thanks alot for ur valueless feedback 🙏🙏

[@ajayrathor7681]

Thanks