# LENOVO 4125 - STANBY VOLTAGES #
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- čas přidán 28. 08. 2024
- 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
Super Sir, learnt lot from this video. I noticed, you struggling to bring the multimeter into the screen. For that you can try Windows Power toys-->Always on top option. It will help you.
Uninterrupted delivery Very appreciable. 👍
Hola ingeniero lo saludo desde PERÚ 🇵🇪 sudamerica y espero pueda leer mi mensaje, bueno solo para decirte que si puede actualizar los SUBTITULOS de sus videos porqué no se están traduciendo, solo actulice en su canal los SUBTITULOS para así poder entender lo que esta explicando, ya que mi idioma es el español muchas gracias.
laptop charge aguthu,1st massfet gate volt 1 veruthu,25 volt varala sir next yenga check panrathu
Nice video, thank you for sharing :)
Very good sir. Thanku .
Super sir exllent....
Req skematic
Thank you so much sir 😊
gate la 24 volt varlana enna panrathu
Thank you so much sir .. 🥰🥰
இதைவிட எளிமையாக யாராலும் விவரிக்க முடியாது ....
Thanks sir super class
Vera level sir suppper
Thank u very much sir
Hp 630 video
Super sir...
1:02:24 prossoser short na enna bro pannanum?
Avanukku theriyathu bro
Sir enaku laptop power on but no
Display black screen 😞😞😞😞
Enna problem nu solluga please 🥺
Ok I will check
Ena pannanum enakum athe problam charger connect panna black screen
DDR 4( V )IS 1.2V
Un student oruthan kooda service full ah kathukala