Acer Laptop External Display ok but no display on screen | La 9531p | Online Chiplevel Video Course

  Рет қаралды 14,623

Laptex

Laptex

3 жыл бұрын

Online Chip level Laptop Motherboard Repairing Training Video Course by Laptex. This case study provides the solution to a laptop having an external display ok but no display on the screen. This is a common problem in laptops and could be solved by following the steps provided in the video.
#onlinechiplevelrepairingcourse 3externaldisplayoknodisplayonscreen #nodisplayproblem #laptex
Online chip level repairing training video course by laptex provides all the necessary logic and concept of complete laptop motherboard fault finding. Understand the concept of the case study and try to answer, what could be the possible reasons for such a tedious problem of laptop motherboard.
Get complete 161 videos of 250 hours content of all the sections of the laptop motherboard step by step.
Advanced Chip level Laptop Repairing Training Video Course Online by laptex is one of the best motherboard repairing training courses available online in Hindi as well as in English.
Laptex is one of the best training institutes in India. Complete chip level motherboard repairing course covers all the sections of the laptop motherboard like VRM Core section, DCIN volt in section, switching section, 3v 5v standby section, SIO section, CPU section, RAM Section, PCH SOC section, BIOS CSME ME Region cleaning.
Laptex provides the complete component as well as chip level training with live practicals on faulty motherboards to understand the application of the concept. As our slogan defines learn the logic concept.
For further query WhatsApp or call us
Mr. Nasir - +919871145066
Mr. Dildar - +919031240767
You can also visit our office @ 605A Sahyog building 6th floor Nehru place Delhi 110019.
Join our course module and become an expert in laptop motherboard repairing. All are welcome to join our free Demo Class.

Пікірлер: 130
@laptex1377
@laptex1377 3 жыл бұрын
For all those who watch only half of the video and comment. Pls wait for next week, solution video is also coming. This is not a paid case study. Jo paid hga wo paid bolke btaya jaega.
@zianifares3526
@zianifares3526 3 жыл бұрын
Thank you Sir
@laptex1377
@laptex1377 3 жыл бұрын
Always welcome 😌 keep supporting and Sharing our videos 😊
@techstark4
@techstark4 Жыл бұрын
Thanks sir love you😘
@laptex1377
@laptex1377 Жыл бұрын
Always welcome dear. Keep supporting and sharing our videos.
@gaganlohwaria9650
@gaganlohwaria9650 3 жыл бұрын
Thank for video sir
@laptex1377
@laptex1377 3 жыл бұрын
Welcome 🤗
@laptopmaster718
@laptopmaster718 Жыл бұрын
Thanks sir aap ki kirapa acchi knowledge mil rahi hai thanks sir Rohit baat kar raha
@laptex1377
@laptex1377 Жыл бұрын
Thanks bro 😌. Keep supporting and sharing our videos.
@Mohit-xg7tg
@Mohit-xg7tg 3 жыл бұрын
Good video mohit chauhan
@laptex1377
@laptex1377 3 жыл бұрын
Thanks Mohit for commenting.
@habibullah8814
@habibullah8814 3 жыл бұрын
I have received a case few weeks ago, I just hit the cpu its ok, working fine...
@laptex1377
@laptex1377 3 жыл бұрын
Yes you are right sometime HPD is not sinked because of cpu problem. Thanks for replying.
@gaganlohwaria9650
@gaganlohwaria9650 3 жыл бұрын
Superb
@laptex1377
@laptex1377 3 жыл бұрын
Thanks 😊
@gaganlohwaria9650
@gaganlohwaria9650 3 жыл бұрын
Good job
@laptex1377
@laptex1377 3 жыл бұрын
Thanks ☺️. Keep supporting and Sharing our videos 😊
@jahidgamingyt6098
@jahidgamingyt6098 2 жыл бұрын
Thank love from bd
@laptex1377
@laptex1377 2 жыл бұрын
Thanks brother 👍
@prabhashgupta9582
@prabhashgupta9582 2 жыл бұрын
can try to check circuit from the pch maybe pch is giving en but some cap or res isn't letting it pass
@laptex1377
@laptex1377 2 жыл бұрын
Solution is already provided bro.👍
@jqubtechnologies5242
@jqubtechnologies5242 2 жыл бұрын
@@laptex1377 PLEASE DO THIS IN ENGLISH , HAVE A DELL 17 3721 WITH A SIMILIER ISSUE . BUT I CANT UNDERSTAND YOUR LANGUAGE
@pccarecomputersolutions9234
@pccarecomputersolutions9234 3 жыл бұрын
Hi sir kya ham bhi DSO Oscilloscope amd multimeter screen par dekh sakte hai kya please tell me sir
@laptex1377
@laptex1377 3 жыл бұрын
Yes dekh skte hai...
@laptex1377
@laptex1377 3 жыл бұрын
Yes in some cases this is possible.
@mohammadanwer1
@mohammadanwer1 3 жыл бұрын
Masallah
@laptex1377
@laptex1377 3 жыл бұрын
Jazakallah
@Re-RideComputers
@Re-RideComputers 3 жыл бұрын
Sir aap jo board views software use krte he wo konsa he plz share
@laptex1377
@laptex1377 3 жыл бұрын
You can go to laptex.in and download from there. Its available for free.😊👍
@dongolsanjay11
@dongolsanjay11 3 жыл бұрын
My laptop screen turns white when i turn on. Few days ago i got it repaired coz my laptop got dead. The repairer turned it on after changing some IC but afterwards the screen display is white but ok when i connect to external display. Can you suggest any idea.
@laptex1377
@laptex1377 3 жыл бұрын
If you are not technician then you can't do anything about that. Need to send the motherboard to any good technicians. If you are comfortable then you can send to Laptex office address.
@dongolsanjay11
@dongolsanjay11 3 жыл бұрын
@@laptex1377 Ok Thanks !!really appreciated your suggestion and will sure do that.
@nishaayan4141
@nishaayan4141 3 жыл бұрын
Sir agr 5pin ic ko nikalkr pin no 5 to pin no1 jumper krde to shayad ho skta h solution
@laptex1377
@laptex1377 3 жыл бұрын
Okay accepted. Can you explain the logic??
@nishaayan4141
@nishaayan4141 3 жыл бұрын
Sir u r great But enable supply missing hone ke wajah s output nhi h iss case m jumper kr skte h?
@testertest5959
@testertest5959 3 жыл бұрын
👍👍👍🕯
@laptex1377
@laptex1377 3 жыл бұрын
😊👍👍👍👍
@KNFIX-CU-CHI
@KNFIX-CU-CHI 3 жыл бұрын
👍👍👍👍👍😘
@laptex1377
@laptex1377 3 жыл бұрын
Thanks bro for like the video
@md.mahedihassan6022
@md.mahedihassan6022 3 жыл бұрын
Aap ic laga key check kare sir?
@SohailAhmad-dh8nk
@SohailAhmad-dh8nk 3 жыл бұрын
BOSS 1 video tool pay b banay thora sa time nikal k qimti waqt may say
@laptex1377
@laptex1377 3 жыл бұрын
Okay will try to make a video on that
@ashiq3226
@ashiq3226 3 жыл бұрын
can you share the "edp " video link pls
@laptex1377
@laptex1377 3 жыл бұрын
You can get it in our channel pls go to videos and watch it's available.
@habibullah8814
@habibullah8814 3 жыл бұрын
is it possible to by pass the voltage..?
@laptex1377
@laptex1377 3 жыл бұрын
Yes only when lcd_vdd enable come from chipset.
@abrarahmad3863
@abrarahmad3863 3 жыл бұрын
sir jab enabel nhi aaraha too output per 1.9v kun ben rahy ??? pehly 3.3 jamper ker ke disply dekhen
@laptex1377
@laptex1377 3 жыл бұрын
Good you will understand that in the solution part 2 of the video next week.👍
@laptex1377
@laptex1377 3 жыл бұрын
Keep supporting and Sharing our videos ❤️
@pankajagrawal6145
@pankajagrawal6145 3 жыл бұрын
A15HC motherboard me battery se laptop on nhi ho rha h, adaptor lagane pr on ho jata h, on hone ke bad adaptor nikale pr battery pr chalta rhta h, kya problem ho skti h
@laptex1377
@laptex1377 3 жыл бұрын
Check DCIN Section, Discharging section and SIO communication with Charging IC and battery section.👍
@pankajagrawal6145
@pankajagrawal6145 3 жыл бұрын
Thnks for reply. Do you have schematic of A15HC motherboard?
@anuragsingh1675
@anuragsingh1675 2 жыл бұрын
Maybe use jumper input to output
@laptex1377
@laptex1377 2 жыл бұрын
Ok good idea
@hanimohammed4156
@hanimohammed4156 3 жыл бұрын
Hai sir
@laptex1377
@laptex1377 3 жыл бұрын
👍
@ickyban5094
@ickyban5094 2 жыл бұрын
Thanks for sharing this video.i have similar problem with my acer aspire 5640.bad cant understand your language sir.whats the solution you have done sir?thanks much
@ickyban5094
@ickyban5094 2 жыл бұрын
Initially i make a jumper from input to output of the regulator ic but still no display. Pin 1 which is the enable is 0 volts.
@laptex1377
@laptex1377 2 жыл бұрын
Every case doesn't have same solution. It varies from case to case.
@laptex1377
@laptex1377 2 жыл бұрын
Without enable input....output will nit be available even after jumper. First check all the requirements of the LVDS section.
@ickyban5094
@ickyban5094 2 жыл бұрын
@@laptex1377 thank you so much sir. i am really grateful of your answer.Big thanks again from one of your subscriber in the Philippines.❤️❤️❤️
@ickyban5094
@ickyban5094 2 жыл бұрын
@@laptex1377 i have dcbatout of 19v & getting 3.3v lcdvdd in the lvds after i make a jumper in regulator ic but still no display. is the enable signal from pch should be present in pin 1?though i have already 3.3v output.
@konarknishad9674
@konarknishad9674 Жыл бұрын
sir lenovo g50 80 dim display
@laptex1377
@laptex1377 Жыл бұрын
Check Lid switch.
@idrishshekh5298
@idrishshekh5298 3 жыл бұрын
Sach kahu to Mai jumper lagata hu aur nahi huva to return karna padta kuchh nahi kar Sakta seriesoly
@laptex1377
@laptex1377 3 жыл бұрын
Solution ki video bhi aa jaega next week don't worry....waise ye jugaad bhi shi h.
@idrishshekh5298
@idrishshekh5298 3 жыл бұрын
@@laptex1377 ek baat aur sir agr lcdvdd aur 19v okay hI fir bhi display nahi hota to kya kare Aisa koi solutions jaroor de bulb enable bhi nahi hota ye condition Mai Lekin direct bulb enable dene koi display nahi aata Aisa bhi kucch board hai pls suggest sir ,
@idrishshekh5298
@idrishshekh5298 3 жыл бұрын
@@laptex1377 thx
@laptex1377
@laptex1377 3 жыл бұрын
Okay will update
@laptex1377
@laptex1377 3 жыл бұрын
@idrish Always welcome
@hanimohammed4156
@hanimohammed4156 3 жыл бұрын
Same problem dell 5558 ka model me aya sir muja zurat hai
@laptex1377
@laptex1377 3 жыл бұрын
Check lcdvdd ok or not
@hanimohammed4156
@hanimohammed4156 3 жыл бұрын
LCD not ok vdd ok
@nishaayan4141
@nishaayan4141 3 жыл бұрын
Ek Lenovo k laptop m koi b battery lagane pr 256% dikhata h battery pr on b nhi hota adoptor s bht achha chlta h i change ic and mosfate but same condition
@laptex1377
@laptex1377 3 жыл бұрын
Change SIO.
@nishaayan4141
@nishaayan4141 3 жыл бұрын
Very very thank u sir After I change sio I'll tell u
@nishaayan4141
@nishaayan4141 3 жыл бұрын
But sir battery p laptop on b nhi hota fir b change sio?
@nishaayan4141
@nishaayan4141 3 жыл бұрын
Sir sio program wali h it8586e
@Statusfactz
@Statusfactz 8 ай бұрын
Sir eska part 2hoga
@laptex1377
@laptex1377 8 ай бұрын
Check on the channel.
@dhirajthakur6827
@dhirajthakur6827 6 ай бұрын
Msi laptop external display nai aari laptop display aa raha hai
@laptex1377
@laptex1377 3 ай бұрын
Check Lvds section.
@CometLake60
@CometLake60 3 жыл бұрын
i suggest PCH Replace
@laptex1377
@laptex1377 3 жыл бұрын
Yes you are right sometime its also required to change. Wait for next part solution video.
@CometLake60
@CometLake60 3 жыл бұрын
@@laptex1377 yes I'm waiting sir.....
@sagartelecompvtltd9883
@sagartelecompvtltd9883 3 жыл бұрын
Plz sir
@laptex1377
@laptex1377 3 жыл бұрын
All case are not same but this case study solution will be given next week. Keep on sharing video. Thanks
@sohelranasohel8245
@sohelranasohel8245 3 жыл бұрын
sir bangla language ka laptop and desktop repair course online me ke shik chattahu
@laptex1377
@laptex1377 3 жыл бұрын
Available in English, urdu or Hindi..... WhatsApp +919031240767 For details
@sohelranasohel8245
@sohelranasohel8245 3 жыл бұрын
bangla language me a ho ne chatta
@laptex1377
@laptex1377 3 жыл бұрын
Not available
@sagartelecompvtltd9883
@sagartelecompvtltd9883 3 жыл бұрын
Lab ka video sir
@laptex1377
@laptex1377 3 жыл бұрын
Inshallah jald upload karunga
@manishchauhan1447
@manishchauhan1447 3 жыл бұрын
Sir 5pin IC Chang Karke dekhe
@laptex1377
@laptex1377 2 жыл бұрын
👍
@loayabbas2454
@loayabbas2454 3 жыл бұрын
make a full video brother
@laptex1377
@laptex1377 3 жыл бұрын
Wait for part 2 on Saturday.... Also try to act yourself what could be the problem. Don't always wait for complete solution. By the way you will get it in the Next part 👍
@loayabbas2454
@loayabbas2454 3 жыл бұрын
@@laptex1377 probably either 3,3v or 19v missed
@laptex1377
@laptex1377 3 жыл бұрын
3.3V Enable voltage from PCH is not coming or its getting dropped. What could be the reason for that. Try to think....
@loayabbas2454
@loayabbas2454 3 жыл бұрын
@@laptex1377 something else. Can you please add an automatic English subtitle?
@venkatchalam9682
@venkatchalam9682 3 жыл бұрын
Display ic problem
@laptex1377
@laptex1377 3 жыл бұрын
No it's not display IC problem.
@azamicomputers8516
@azamicomputers8516 3 жыл бұрын
solusan bina vidio achii nahi lagti sir fasatede ho ap mujay tagta hai ki jumper 3v se display aajaaiiigii
@laptex1377
@laptex1377 3 жыл бұрын
Ye quiz series hai... Solution next part me milta hai.. naye ho shayad aap channel pe islea pta nhi h aapko. PART 2 me solution mil jaega. Wait till Saturday.
@shadabkhan-pc6gh
@shadabkhan-pc6gh 3 жыл бұрын
lcd vvd
@laptex1377
@laptex1377 3 жыл бұрын
Yes could be possible.
@microchipscomputersbhiwandi948
@microchipscomputersbhiwandi948 3 жыл бұрын
Ek baar five pin change kar ke dehko
@laptex1377
@laptex1377 3 жыл бұрын
Okay 👍
@lappysolution6374
@lappysolution6374 3 жыл бұрын
Graphics chip problem
@laptex1377
@laptex1377 3 жыл бұрын
Let's see what's the actual problem. In part 2 of the video.
@venkatchalam9682
@venkatchalam9682 3 жыл бұрын
LCD VDD missing
@laptex1377
@laptex1377 3 жыл бұрын
Could be a possibility.
@udaymaurya5797
@udaymaurya5797 Жыл бұрын
​@@laptex1377sir ji ic 3v samane se samane jumpur deinge aa jayeinga
@udaymaurya5797
@udaymaurya5797 Жыл бұрын
Hame lagata hai
@fixthis2394
@fixthis2394 3 жыл бұрын
we are solved this type problems same model.but not explain.paid solution
@laptex1377
@laptex1377 3 жыл бұрын
Okay bro.
@basicgardeninghd
@basicgardeninghd 3 жыл бұрын
pch kharab nhi hai sir
@laptex1377
@laptex1377 3 жыл бұрын
Okay
@ghayasmuhammad1559
@ghayasmuhammad1559 3 жыл бұрын
Dont know, waiting for solution.
@laptex1377
@laptex1377 3 жыл бұрын
Sure will try to update.
@MAKVIPER
@MAKVIPER 3 жыл бұрын
aap ka video aap ko mubarak... If you are starting youtube then you should provide videos for free.. If not then stop your channel, aadmi logo ko chutiya aur paisa atnay ka naya scam..
@laptex1377
@laptex1377 3 жыл бұрын
There are many videos available on our KZfaq channel which are freely available. Everything can't be free. Aapse paise koi mang thodi rha h aapko pasand h lijea nhi zrurt hai ignore kijea. Thanks for your feedback.
@MAKVIPER
@MAKVIPER 3 жыл бұрын
@@laptex1377Lena hai yeah nahi lena its totally a different thing. You must have seen Repair channel like Louis Rosmann and Northridge Fix, Creative hardware and scientist(INDIA) they never sell their vidoes.. I have no personal grudges with you nor with your channel.. My son was following you from when i don't no but now your channel has unusal way of skipping the main repair part and asking people to buy their video if they want.. Don't try to be cheap by selling your videos.. You give courses thats ok try to promote Sala lockdown may paisa ka killat hai aur baijan ko video kharidna hai meray beta ko.. Such a stupid act..
@mohsinCommunication786
@mohsinCommunication786 3 жыл бұрын
Bhai dusro ko q demotivate karte free me jo bhi kaafi h
@MAKVIPER
@MAKVIPER 3 жыл бұрын
@@anshadedavana i m sorry but this is not a paid channel i can keep my views.. If it was a paid channel then it was a different thing.. If i can't keep my view then its not worth to open a channel.. I have no issue with their teaching i think they are earning from youtube also.. but promoting to buy their videos is not worth.. Not an issue as per you i will unsubscribe their channel..
@laptex1377
@laptex1377 3 жыл бұрын
@mak viper. If you don't want to follow our channel it's your choice. Yes we do sell our videos as it's our profession. We provide value in return we ask to buy them. And by the grace of God there are many who are connected with us and they get the value they require. I don't habe any personal issue with this. But mind this everything can't be free. Thanks. If you work for anything or give time in your profession and if your client asks to do it for free, obviously you can't do like that. Thanks.
路飞被小孩吓到了#海贼王#路飞
00:41
路飞与唐舞桐
Рет қаралды 44 МЛН
Go the extra mile - Acer Laptop - Keyboard Repair - Part1
1:01:00
Electronics Repair School
Рет қаралды 24 М.
Acer laptop flickering screen | troubleshooting guide
15:20
Wayne's Link
Рет қаралды 72 М.