Acer Laptop External Display ok but no display on screen | La 9531p | Online Chiplevel Video Course
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- Опубликовано: 14 окт 2024
- 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.
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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.
Sir aap jo board views software use krte he wo konsa he plz share
You can go to laptex.in and download from there. Its available for free.😊👍
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
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.
Every case doesn't have same solution. It varies from case to case.
Without enable input....output will nit be available even after jumper. First check all the requirements of the LVDS section.
@@laptex1377 thank you so much sir. i am really grateful of your answer.Big thanks again from one of your subscriber in the Philippines.❤️❤️❤️
@@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.
Hi sir kya ham bhi DSO Oscilloscope amd multimeter screen par dekh sakte hai kya please tell me sir
Yes dekh skte hai...
Yes in some cases this is possible.
Good video mohit chauhan
Thanks Mohit for commenting.
Sir agr 5pin ic ko nikalkr pin no 5 to pin no1 jumper krde to shayad ho skta h solution
Okay accepted. Can you explain the logic??
Sir u r great
But enable supply missing hone ke wajah s output nhi h iss case m jumper kr skte h?
can try to check circuit from the pch maybe pch is giving en but some cap or res isn't letting it pass
Solution is already provided bro.👍
@@laptex1377 PLEASE DO THIS IN ENGLISH , HAVE A DELL 17 3721 WITH A SIMILIER ISSUE . BUT I CANT UNDERSTAND YOUR LANGUAGE
कितना रुपया लगेगा ठीक कराने के लिए इसमें ? जो display में current जा रहा है लेकिन supply खराब है ?
Check krke bta paunga
BOSS 1 video tool pay b banay thora sa time nikal k qimti waqt may say
Okay will try to make a video on that
Thanks sir love you😘
Always welcome dear. Keep supporting and sharing our videos.
Thanks sir aap ki kirapa acchi knowledge mil rahi hai thanks sir Rohit baat kar raha
Thanks bro 😌. Keep supporting and sharing our videos.
is it possible to by pass the voltage..?
Yes only when lcd_vdd enable come from chipset.
sir jab enabel nhi aaraha too output per 1.9v kun ben rahy ??? pehly 3.3 jamper ker ke disply dekhen
Good you will understand that in the solution part 2 of the video next week.👍
Keep supporting and Sharing our videos ❤️
Aap ic laga key check kare sir?
Thank love from bd
Thanks brother 👍
I have received a case few weeks ago, I just hit the cpu its ok, working fine...
Yes you are right sometime HPD is not sinked because of cpu problem. Thanks for replying.
can you share the "edp " video link pls
You can get it in our channel pls go to videos and watch it's available.
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.
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.
@@laptex1377 Ok Thanks !!really appreciated your suggestion and will sure do that.
Maybe use jumper input to output
Ok good idea
i suggest PCH Replace
Yes you are right sometime its also required to change. Wait for next part solution video.
@@laptex1377 yes I'm waiting sir.....
Thank you Sir
Always welcome 😌 keep supporting and Sharing our videos 😊
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
Check DCIN Section, Discharging section and SIO communication with Charging IC and battery section.👍
Thnks for reply. Do you have schematic of A15HC motherboard?
Same problem dell 5558 ka model me aya sir muja zurat hai
Check lcdvdd ok or not
LCD not ok vdd ok
sir lenovo g50 80 dim display
Check Lid switch.
Sach kahu to Mai jumper lagata hu aur nahi huva to return karna padta kuchh nahi kar Sakta seriesoly
Solution ki video bhi aa jaega next week don't worry....waise ye jugaad bhi shi h.
@@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 ,
@@laptex1377 thx
Okay will update
@idrish Always welcome
sir bangla language ka laptop and desktop repair course online me ke shik chattahu
Available in English, urdu or Hindi.....
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bangla language me a ho ne chatta
Not available
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
Change SIO.
Very very thank u sir
After I change sio I'll tell u
But sir battery p laptop on b nhi hota fir b change sio?
Sir sio program wali h it8586e
Sir eska part 2hoga
Check on the channel.
Good job
Thanks ☺️. Keep supporting and Sharing our videos 😊
Msi laptop external display nai aari laptop display aa raha hai
Check Lvds section.
Thank for video sir
Welcome 🤗
@@laptex1377 hello sir i have a question, .
Superb
Thanks 😊
Sir 5pin IC Chang Karke dekhe
👍
solusan bina vidio achii nahi lagti sir fasatede ho ap
mujay tagta hai ki jumper 3v
se display aajaaiiigii
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.
Hai sir
👍
LCD VDD missing
Could be a possibility.
Masallah
Jazakallah
Lab ka video sir
Inshallah jald upload karunga
make a full video brother
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 👍
@@laptex1377 probably either 3,3v or 19v missed
3.3V Enable voltage from PCH is not coming or its getting dropped. What could be the reason for that. Try to think....
@@laptex1377 something else. Can you please add an automatic English subtitle?
Display ic problem
No it's not display IC problem.
Ek baar five pin change kar ke dehko
Okay 👍
👍👍👍👍👍😘
Thanks bro for like the video
Graphics chip problem
Let's see what's the actual problem. In part 2 of the video.
we are solved this type problems same model.but not explain.paid solution
Okay bro.
👍👍👍🕯
😊👍👍👍👍
Dont know, waiting for solution.
Sure will try to update.
pch kharab nhi hai sir
Okay
lcd vvd
Yes could be possible.
Plz sir
All case are not same but this case study solution will be given next week. Keep on sharing video. Thanks
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..
There are many videos available on our RUclips 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.
@@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..
Bhai dusro ko q demotivate karte free me jo bhi kaafi h
@@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..
@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.