Mere pas same MBD aya tha same problem.. Uska solution kiya dc jack connecter se center pin cable adaptor id ka nikala tha maine solder kiya case done.. Thanks sir
Hi, today my laptop stoped sudenly and refused to switch on. I have removed the battery and power adapter for 3 or 4 times, after that it started but I felt smoke smell and I have turned it off. I have taken it apart and it seams that a capacitor (The one between those two mosfets pq309 and pq311) from charging stage is blowed out/smoked. Since I don't have a schematic for the rev1.0 can you tell me the value of the capacitor and what can lead to this issue. Thank you very much!
1 MOSFET and 2 MOSFET and clr me voltage +ampere chek kar sakte hai. Ho sakta hai components volto pass kar raha ho lekin aage lod padne pe ampere pass na kar pa raha ho
I have lenovo thinkpad t470s, laptop works slow sometime and sometime works very fast. Tried reinstalling OS but no luck. It has soldered ram on motherboard. Is it ram issue?
Sir I'm also mechanical but acer laptop ram bga ic problem D9PXV bga required but in our market D9PXV mtk not available I have a doubt this is ddr 3 ram so I have to replace the laptop ram 😕 is it kk
Guru ji thank you, guru ji mother board hai jo 10 ya 15 minute chalta hai phir automatic restart ho jata hai aur wahi se chalu hota hai kya problem ho sakta hai
Mere paas asus ka laptop hai wo start nahi ho raha hai. Charging par lagane par ek IC garam ho rahi hai. Kya aap repier kar sakte hai. Aap mujhe apna adress bhej dijiye me aapko board bhej dunga. Mene asus service centr bhi bhej kar dekh liya wo bhi nahi kar paye. Ab sirf aap se ummied hai
@@laptex1377 wo to mujhe nahi pata pahle charging par lagne par power light on hoti thi lekin start nahi hota tha baad me IC garam hone lag gai aur light bhi nahi chal rahi
@@laptex1377 ye aap jiski video banaae uska ye bios se issu nahi hai vin mai diote uska ho sakta hai ya pch ko ek signal resive hota hai feedback type agar wo recive nahi hua to laptop restart ho ga ya band ho jaae ga
Same problem in Lenovo NM-B241 Board. I think standby current is wrong it's taking 0.024a. Instead it should be like 0.009a. CPU gfx core high side mosfet may be faulty. Mosfet replaced and problem solved.
Aoa sir me ap ki vedios dekhta hun or kafi helpfull hain ap me pakistan sy hun same case aya howa he or sub kuch krliya he magr masla wohi khara he or plz mujhe is ny pagal kiya howa he k kia kron is ka plz help mujhe batain aesa case pheli baar aya he mere pas
Bilkul brother we will try our best to impart u Complete concept and logic of motherboard working and repairing. Rest is ur effort.... Jitna zyda effort kroge utna jldi r acha sikhoge. Keep working smartly. And stay connected to Laptex family.
Abi same bord hey Lekin on hokey off ho rahahe lor kamlit uthata hey sort bhi nahi hey with ram an without ram Olso bath ho zatahey 10 sekan mey hi ban ho zata hey
Sir need some help.how build bios? is there any software for building new bios.? if available please mention software name.and also make video on bios build. thank you sir
There are many videos already made on bios editing u can go and watch them on RUclips. If u want advance level BIOS editing videos u can get in our video course.
Isme signal level ki dikkat nhi hai ho sakti,kiu ki load dalne par ye band ho rha hai , pawer supply me ya power sequence me dikkat ho sakti hai , kiu ki isme voltage to purey hai but kahi na kahi current drop ho rha hai load dalne par , isliye ye board ram nikal Dene par sahi Kam kar rha hai or sab kuchh ok hai voltage or signal bhi ,jaise hi ram lagate hai ye on ho k off ho jata hai,it means kahi na kahi current drop ho rha hai ,ye power supply ya ,pawer sequence ki dikkat hogi ,,thank you,har har mahadev
19Volt ke Section ka problem hai sir Voltage to pass kr rha hai lekin ampire pass nhi kr pa rha hai this problams is PR301 mosfate problams You are great sir ! 😍😍😍😲 (i'm Solve this case)
WhatsApp pe aapko contact krne bhi bola hai... Yes we are also marketing our case studies videos brother. What we say we do.... Free me Bhut Sikh Kiya aap logon ne ab thoda mehnat kijea.
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Your marketing strategy is excellent.
Thanks bro. Keep supporting abd sharing our videos.😊👍
Very very nice information sir ji 🙏🙏🙏
Thanks bro.
Mere pas same MBD aya tha same problem.. Uska solution kiya dc jack connecter se center pin cable adaptor id ka nikala tha maine solder kiya case done.. Thanks sir
Good work.👍👍
There could be many reasons for same problem.👍
Sir dc cable lagao ho jayega I'd pin jaruri hai
Good point.👍
Waah op bhai
Hi, today my laptop stoped sudenly and refused to switch on.
I have removed the battery and power adapter for 3 or 4 times, after that it started but I felt smoke smell and I have turned it off.
I have taken it apart and it seams that a capacitor (The one between those two mosfets pq309 and pq311) from charging stage is blowed out/smoked.
Since I don't have a schematic for the rev1.0 can you tell me the value of the capacitor and what can lead to this issue.
Thank you very much!
Can't tell from here...but better to take reference from another laptop schematic to get tha exact value.👍
Nice sir
Thanks bro. Keep supporting and sharing our videos.
Ek Baar solutions bhi share kijiye . Mujhe lagta hai sabse achaa teacher aap hi ho.
Thanks for ur appreciation.
Keep supporting and Sharing our videos 🙏❤️
Sir mere pass same case or same board aya hai
Mere case mai (PF101) fuse ko nikal kar jumper kar diya or mere board proper on ho gaya
Very good👍
Hello sir, this video was very helpful, I had an same issue with NM-A271 the problem was so minor but finding it was too difficult
👍👍🙏
can it be solved by flashing bios
No bro...
1 MOSFET and 2 MOSFET and clr me voltage +ampere chek kar sakte hai. Ho sakta hai components volto pass kar raha ho lekin aage lod padne pe ampere pass na kar pa raha ho
Could be possible... but in this case it's different.
@@laptex1377 please share this study Why I am sixth to see what I have missed
I am Sanjay kumar shir mere pas 1 lenovo ka laptop hai jism yh problem aai hai g50- 30 nm311 motherboard hai iska solution btao
Nm a311
Without ram on but with ram swich off lenovo nm a311
Office address pe send kr dijea
@@laptex1377 lenovo g50_30 nm a311 without ram pawer on but with ram pawer off
Itsa paid case study 🙏🏻
I have lenovo thinkpad t470s, laptop works slow sometime and sometime works very fast. Tried reinstalling OS but no luck. It has soldered ram on motherboard. Is it ram issue?
Could be RAM or HDD issue.
Sir I'm also mechanical but acer laptop ram bga ic problem D9PXV bga required but in our market D9PXV mtk not available I have a doubt this is ddr 3 ram so I have to replace the laptop ram 😕 is it kk
Replace with compatible one.
Hello, which part was defective ??
That's the question for you brother 👍
Thanks sir 🙂🙂
Always welcome brother.
Keep supporting and Sharing our videos 🙏❤️
Best solution for nasir sir
Thanks gagan.
Guru ji thank you, guru ji mother board hai jo 10 ya 15 minute chalta hai phir automatic restart ho jata hai aur wahi se chalu hota hai kya problem ho sakta hai
Could be Bios problem.
Excellent explanation sir
Thanks dear 😊.
Keep supporting and Sharing our videos ❤️❣️❤️
Aise case me , maine display cable(LVDS) ko refix kiya LCD me , solution mil geya, pls connect all peripherals, and get solution
Yes could be possible...good point.
Sir iss board jab ok ho jata h tab charging leta h❤
Mera case me charging nhi raha h off me leta h jab on karte nhi leta h
Okay
Sir same problem in my bord
Please suggest me.what i do
Check the requirements
lenovo g50-80 nm-362 mai ram lagatahai off hojata hai. help me everyone sir
Paid video.
Which problem sir. Please send problem
Problem is explain in the video bro.
Mere paas asus ka laptop hai wo start nahi ho raha hai. Charging par lagane par ek IC garam ho rahi hai. Kya aap repier kar sakte hai. Aap mujhe apna adress bhej dijiye me aapko board bhej dunga. Mene asus service centr bhi bhej kar dekh liya wo bhi nahi kar paye. Ab sirf aap se ummied hai
Agar CPU short ni h to bhej dijea we will try. Whatsapp 9031240767 for address.
@@laptex1377 wo to mujhe nahi pata pahle charging par lagne par power light on hoti thi lekin start nahi hota tha baad me IC garam hone lag gai aur light bhi nahi chal rahi
I am from sri lanka. I think the problem with gfx generating..
No it's not a problem from gfx.
Bios merigion ki hai dikkat
Ni...try something different
@@laptex1377 ye aap jiski video banaae uska ye bios se issu nahi hai vin mai diote uska ho sakta hai ya pch ko ek signal resive hota hai feedback type agar wo recive nahi hua to laptop restart ho ga ya band ho jaae ga
Ye possible reasons ho skta h...👍
@@laptex1377 thank you 😊☺️❤️☺️
Always welcome dear 👍❤️
sir please tell about separate module courses
WhatsApp or call
+919031240767
For details
Nice video
Thanks dear Bhai....😘😘😘😘
Same problem in Lenovo NM-B241 Board.
I think standby current is wrong it's taking 0.024a.
Instead it should be like 0.009a.
CPU gfx core high side mosfet may be faulty.
Mosfet replaced and problem solved.
Great work...there could be many solution for the same problem...so not always it will be work like that 👍
What mosfet did you change
Sir HP I7 laptop ha Jo on nhi ho RHA ha
Check all the requirements of the motherboard to turn on.👍
DC ka PS id par Ek diod sot ho gaya hai sir ji
Correct
Correct
BIOS check kijiye sar Agar b communication Nahin hoga to display Nahin dega aur restart hoga
No this is different case
Aoa sir me ap ki vedios dekhta hun or kafi helpfull hain ap me pakistan sy hun same case aya howa he or sub kuch krliya he magr masla wohi khara he or plz mujhe is ny pagal kiya howa he k kia kron is ka plz help mujhe batain aesa case pheli baar aya he mere pas
Check DCIN section
Hi sir I m facing the issue laptop start but no display after power given and auto start
Clean ME region of BIOS.
Sir ye case basic knowledge se solve hoga
Sir ye case mene 19volt ko bypass kr dene se kiya h
Good work 👍
Adapter ID issue ho sakta hai... Sir...
Yes quite possibly...
@@laptex1377 Thanks sir for replying.... ❣️
😊
WHAT GLOVES IS THAT?
Anti static gloves hai.
Sir,Solution Kya hai plz 🙏
Paid videos
PD304 FAULTY(adapter _ad problem)
Well tried.... that could be one of the reasons for this kinda problem.
bilkul sahi idea tha bhai
dc jeck ki adaptor id pin beech m na hoker last m thi ground wali pin k saath,id pin ko beech m kerte hi chal gaya dhanyawaad yaar
Same case per dosra bord usi DC jeck per ok chal Raha he
Adaptor id pin to grounded zener fault.... just remove it
.... board will be ok....
Thanks 👍
Maybe vin circuit problem
Good try...but that's not the solution 👍
Sir me aur kuch dino ke andar apka online course join korunga ? Mujhe app se request hai ke aap mujhe repaing sikha denge proper thank you sir
Bilkul brother we will try our best to impart u Complete concept and logic of motherboard working and repairing.
Rest is ur effort.... Jitna zyda effort kroge utna jldi r acha sikhoge.
Keep working smartly. And stay connected to Laptex family.
Dc jack me jo signal ki track hai vha diod kharab hota hai
Thanks parmar for ur opinion. Well tried that is also one of the reasons of this problem.
But that is not the case in this one.
@@laptex1377 i know. But now i m working in lenovo #a Engineer and i know about any problem in lenovo board. Thankyou
Sir diode ka schematic number bata sakte hain jo fault niklta h ise problem m.
That's great brother.
Contact on the WhatsApp 9031240767 .
I would like to have a healthy conversation with u.
@@deepaksharma-ph6em PD304
Sir I think ram section output capacitor, or ram section MOSFET or ram ic ...Ram lagane ke baad jo load jathi vusi time dikkath ho raha hei
Well tried Rajesh.
But this is not that problem try again u can get to the solution.
@@laptex1377 nasir sir aap ka unique case study's ka videos bahar ka admi lesakthe hei..? Ya sirf laptex ka students ko milega ?
Sir PD..... KA ISSUE ?
This could also be the reason for this...but in this case it's the issue.
Please give me solution
It's available in paid case study course.
@@laptex1377 ok I find it problem
Abi same bord hey Lekin on hokey off ho rahahe lor kamlit uthata hey sort bhi nahi hey with ram an without ram Olso bath ho zatahey 10 sekan mey hi ban ho zata hey
NM-A804 Same Problem found , All voltage ok but no display and system off .
Case study videos
Ye fault face Kia he me.
Good
@@laptex1377 solf bhi kia
Personal text what u find.
👏👏👏👏
🤩🤩🤩
Adapter id
Good
🙏🙏❤️
👍👍
Sir isme adapter Id ki problem hai
Good👍👍
Thanks
*nasir sir 💓*
Thanks brother keep supporting and Sharing our videos 🙏👍
Kya problam hota hey nasar bhay
There could be many reasons
Chek ADi_a voltage
Good work it can be one of the reason for this type of problem.👍👍
IO CONTROL PROBLEM
Nope... different fault.
Sir need some help.how build bios? is there any software for building new bios.? if available please mention software name.and also make video on bios build. thank you sir
There are many videos already made on bios editing u can go and watch them on RUclips.
If u want advance level BIOS editing videos u can get in our video course.
Sir case study video online course karne se to milega
Complete details of course will be provided to u when u enroll for the course.
Don't worry u will get the best deal possible with the course.
Isme signal level ki dikkat nhi hai ho sakti,kiu ki load dalne par ye band ho rha hai , pawer supply me ya power sequence me dikkat ho sakti hai , kiu ki isme voltage to purey hai but kahi na kahi current drop ho rha hai load dalne par , isliye ye board ram nikal Dene par sahi Kam kar rha hai or sab kuchh ok hai voltage or signal bhi ,jaise hi ram lagate hai ye on ho k off ho jata hai,it means kahi na kahi current drop ho rha hai ,ye power supply ya ,pawer sequence ki dikkat hogi ,,thank you,har har mahadev
Good point., 👍
HELLO SIR G KINDLY TELL THE SOLUTION BCZ NOW I HAVE SAME ISSUE
It's a paid solution brother.
You can whatsapp on +919031240767 for details
I'll pay sir G....how much
WhatsApp on
+919031240767
For details
PD304 FAULTY
Could be possible👍
Re programming bios, bios faulty or adapter I'd pd 304 diode faulty
No bios issue....
Alaikum Wa Rahmatullahi Wa Barakatuh
Waalaikumassalam wwbu. Keep supporting and sharing our videos.
ADAPTER_ID PROBLEM
Good 😊
assalam o ALIKUM SIR ya case study mana solve kiya hai..
Waalaekumassalam... great 👍
Can u please make some tutorials in english
Pls wait for sometime more time...
English tutorials are coming soon.
Weak MOSFET sir🤔
Yes there is possibility. Great work👍
@@laptex1377 Thank u sir
Please reveal the problem component or solutions sir.
Adapter_id me 3.3v aana chahiye usi ki wajah se yeh problem aati h
Good...there could be many reasons for the same problem 👍👍
Kya aapka individual video purchase ho skta hai ki poora pack lena hoga?
App to knowlage date he nahi thora too information dena cahiye sab kuch paid information hai
...
Sb kch free ni ho skta. Jo free h wo btaya hua h jo paid hai wo bhi bta diya hai.😊
First .RTC Section. 2.Mani Bios programing ,3..DC to DC.
Maine aapko saari signals check kra di hai ab no problem in RTC BIOS or DC-DC section brother.
Try more u will get the solution.
Solution bhi Diya kariye
Solution will be provided in the case studies video course
Clearly btaya hua h video me..
Aap try kijea mehnat kijea free ki adat mt lgaie.
BIOS Faulty...
Well tried but it's not the case BIOS.
Try again think from the basic u can getbthe answer.
why aren't you saying that it's in Hindi??!
Yes.. we have tried to specify it, maybe sometime we forget to notify. sorry for the inconvenience. Keep supporting and Sharing our videos 😊
19Volt ke Section ka problem hai sir Voltage to pass kr rha hai lekin ampire pass nhi kr pa rha hai this problams is PR301 mosfate problams
You are great sir !
😍😍😍😲
(i'm Solve this case)
Good work...not always Same case comes...
@@laptex1377 Right sir
😊👍
Phone to aap receive karte nhi hai
WhatsApp pe aapko contact krne bhi bola hai... Yes we are also marketing our case studies videos brother.
What we say we do....
Free me Bhut Sikh Kiya aap logon ne ab thoda mehnat kijea.
Contact on +919031240767
Change karlo vo diod 100% ho jayega
👍👍👍👍
Konse diode bol rahe han sir ap jo psid pr 2 diode lge hote h ulta or ak sida???
Parmar sir apka number mil sakta hai?
You whatsapp number, I need to talk with you
Sir aap baas problem batake nikal jaate hai.
Saari video dekho sb ka solution btaya hua h... But no value...
Islea ab aap try kro to find out solution.