Govt Lenovo 4125 Power On No Display-Solved

COPPER LINES TRAINING CENTER ( CLTC ) CHENNAI 9841076606.
Leading Chip Level Service Trainers for LAPTOP & DESKTOP
Motherboard's in CHENNAI.

We are Covering,
* Simple ways to solve any kind of Laptop Motherboard problems
* Understanding & Importance of Schematics & Data Sheets
* Stage by Stage testing points for dead motherboards
* How to reach the faulty sections directly
* Power Sequence for Dual Core, Corei3,i5 and i7 Motherboards
* Power Start-up Difference between Laptop & Desktop
* Dead Board Short Tracing methods & Solutions
* Various reasons for Power ON-NO Display Issue
* How the Clock Generator Works & How to Check
* Working Concepts of MOSFET and Regulators
* BIOS Flashing with RT809F Programmer
* S1-S2-S3-S4 Voltages and Signals Sequence
* How the Transistor works with signal line
* GPU to GMCH Display Convertion
* Do's & Dont's before you start Chip Level on Motherboards

[@rajnisarathi]

ஏனோ தெரியவில்லை இவர் சொல்லி கொடுத்தால் தான் எனக்கு புரிகிறது. எளிய முறையில் அழகு தமிழில் இவர் கடவுளால் இந்த துறைக்கு அனுப்ப பட்டவரோ. இன்று இவரால் நான் நல்ல முறையில் சம்பாதிக்கிறேன். நன்றிகள் பல

[@venkateshvenkat4007]

இவர் கிளாஸ் ஆன்லைன் சேர்ந்த படிக்கவும் நான் படிக்கிறேன் நல்ல முறையில் எனக்கு ஆன்லைன் கிளாஸ் புரிகிறது சார் நன்கு செல்கிறார் வாழ்த்துங்கள்

[@jeevadk2310]

Hi,
E4125 board ல battery ல நல்லா வொர்க் ஆகுது, ஆனா சார்ஜ் போட்டா board off ஆகிடுது sir,
இதற்கான தீர்வு சொல்லுக sir..

[@caddsrini6783]

your always ultimate sir......
your expline so nice sir... thank u.....

[@smileselvam8499]

Super sir Unga video parthen same problem ready panniten I am very happy thanks sir

[@tpshiek]

Very useful video sir thank you

[@sudhakarjebaraj5922]

Super explanation sir.

[@rabbaninanotech9785]

Very good and excellent video sir

[@ShanVijay007]

Excellent sir 👌

[@karuppiahragu46]

Excellent sir

[@nithyanadas5220]

Very good explanation

[@Arunraj-vg3lv]

Very nice sir..... Exllent 💯💯 sir

[@Userofindian]

Useful info sir.

[@dilipdavanageri1161]

Excellent sir👍

[@excelentcomputerslohith8226]

Thank you sir

[@eratech161]

thanks for your video. this is a big help to me. looking forward to your next video, and me too i also try to upload some repairing video.

[@kurinchimazalimuruga]

Thankyou sir Good Job

[@Fiix-A-Phone]

good video bro. useful note

[@tadacomputers7121]

Super sir

[@senguntharmaha8041]

Your genius sir

[@oscarinfotech6262]

Thank u sir

[@strongboy10]

Amazing

[@sksekar5132]

Perfect

[@silambarasan4777]

Super

[@kavin3500]

Tq bro

[@clipsfactory5311]

Thanks for your all use full videos sir🙏

[@mshezaan]

Super 🇱🇰🇱🇰🇱🇰

[@adelekebulejo5916]

Thanks for knowledge shared, but pls we need more in English language

[@venkateshvenkat4007]

Super sir venkatesh v.n r

[@sakthivelv1777]

Sir, do you have schematics for Hasee hec41 (E561 ver 2.0 code:LK16)? I can't find that on online. With schematics in hand I don't have to do guess work. (sorry if it is impolite to ask you) . You stressed importance of schematics thats why I asked.Your videos are very good.Thank you!

[@sridhark8769]

Anna ennodathu windows 10pro lenova laptop. Athula on panna display and processor ethuvum work agala. On panna power light mattum on agi 5second la off aguthu. Epti anna sari panrathu

[@drpc9167]

Thank you
Please add English Subtitle

[@techaje4220]

Bro ellam ok but cpu pakkathila ulla coil short la kaattuthy core mos and non poraroty cabacitor

[@623vino]

Lenovo e4325 amd Govt laptop mosfet getting shot. I removed the amd processor then no short. After install processor then mosfet getting shot direct from ground. But processor is heating no display fan spinning speed.. Board won't turn off.

[@ashikali5446]

Hi sir first of all thanks for your video.
I have a problem in Lenovo E25-41, it turns on but no display led turn on within 30s fun gets stopped. I checked all voltage showed in the video all k except ram voltage. Ram Coil one side shows 1.2v another side no voltage, and also reprogrammed bios, can you pls help me with solution sir

[@rathishkumar945]

🙏🌹🌹

[@jeevadk2310]

Hi,
E4125 board ல battery ல நல்லா வொர்க் ஆகுது, ஆனா சார்ஜ் போட்டா board off ஆகிடுது sir,
இதற்கான தீர்வு சொல்லுக sir..

[@jrhappysystems1323]

Sir capacitor add pannalana enna problem varum sir

[@desktopkings9013]

Lenovo E41 25 Hdd short circuit aguthu enna pannalam

[@623vino]

Sir I'm Vinod from BANGALORE... I need lenovo e4325 Govt laptop schematic.. If u have kindly send me.. I searched all websites.. Even u also shown website that also I tried not available... Issue is while connect the power adaptor its auto turn on fan spinning fastly no display and won't turn off also. I did bios flash also but no use again same issue... Kindly give me the solution.

[@erappavur]

En laptop use pannum pothu charge aaga maattenguthu sir , laptop off panni iruntha mattum than charge aaguthu please give me the solution

[@mediavibes8498]

Hi sir i tried this all lines are perfect but same prblm no display. What to do? Any other way to solve?

[@karthibala5727]

Bro laptop la charge erala laptop work aagala bro ena problem ma ha irukum bro plzzz solunga broo

[@VicKy-zf8uc]

Sir 1.8 volt varala sir .. Ena pannuna 1.8 volt varum solution solunga

[@anbumobilestipsandtricks9655]

Entha ella voltage varuthu bro ana display kattamatuthu bro

[@bcscomputers1103]

SIR CAN I GET SCHEMATIC DIAGRAM OF LENOVO E41-25

[@aravindrajj7674]

Sir ram voltages 7.0 varuthu ena problem sir

[@MotherIndiaAudioTechElampillai]

How to check smd capacitor

[@amuthamtv8308]

Sir Lenovo 4125 4115. 5v 3v regulatory no please telme sir

[@bestinfotech5670]

Enakku same problem sir

[@techhome3998]

Ram volt showing 19v what is the problem sir

[@rabeekb5225]

வணக்கம் புரோ என்னுடைய hp வின்டோவிஸ்தா லப்டப் போஸ்ஒா்காகவுது hdmi கோபிள் tv கனைட்சொய்துஒர்காகுது ஆனால் லப்டப் ஸ்கிரின் வோரி வோரி லைட்டாதான்தொரிகீரது புரோ

[@psy_097]

bro power on display blank and beeb sound what problem

[@hhhfoodfit3466]

Sir fan on then off no display problem

[@saikiranshiny]

course languages please?

[@prveenkumak6451]

charger ic replacement in E41-25 LENOVO GOVT LAPTOP VIDIO SIR

[@ganeshv3178]

Acer 4250S government laptop bios password reset pls help

[@vijibhuvi]

E41-25 usb not working bro

[@techhome3998]

Sir bios file need

[@bismicomputers5890]

Please help

[@bestinfotech5670]

Display varala. My Board working good, ram good, Display good. But not Display

[@Gamingrocky1054]

Are bhai asa kush nhi easy ho jayga power botton hold rko 5 second tk
Charging dalne le bad bhi 5 second hold rko fir chodo dekho jo jayga

[@device_drivers_installation]

Sir unga videos sa ,Ungaloda students paarkuraangala therinji kitteengala.
Neenga practical la solli tharinga. Neenga unga students ku practical homework kudupeengala sir

[@feelingsonly9356]

Laptop on but shandly off laptol

[@vivekvk8045]

Sir course fees evlo

[@copperlinestrainingcenter6655]

10,000

[@7vguru368]

Why some n-chanel mosfet source pin connected with ground

[@ManikandanMani-ol7ix]

Thank you sir

[@vidhyaarunraj2947]

Super sir

[@sakthivel5705]

Super sir