Lenovo
Laptop Motherboard Repair: Troubleshooting B+, 19V,
Laptop Motherboard Repair: Troubleshooting B+, 19V, 3.3V, & 5V Power Rails | Voltage Diagnosis Guide
#Laptop #Motherboard #Repair #Troubleshooting #19V
“Electronics Repair Basics_ERB”
In this video, I walk you through the essential steps to troubleshoot and repair a laptop motherboard by analyzing critical power …
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Hi, very important, very useful… Excellent tutorial. thank you very much. best regards from Mar del Plata, Argentina.
use good quality microphone 🎤 🎤
please speak loud and clear
new Subcriber from Mizoram🖐, very informative explanation👍
Thanks for your support
Please note that these 19 inductors you mentioned in old laptop boards.
But how do I pay coz I don't have a bank account?
Teacher i have a acer 5750 with a Brocken screen can i replace this model of the screen LP156WH2 with LP 156WH4
You've helped me a lot in understanding all the components in a laptop motherboard. May God bless you and reward you abundantly for your goodness and kindness. I always want to support this channel with little I have but I'm in Nigeria, We don't have a PayPal account to send money abroad.
Great information
But I have a question
What happens to 19v when pc is running on battery?
Thanks for this wonderful video tutorial. Btw, where do you get your schematic diagram?
Thank you bro
Thank you Boss.please my Hp laptop one of the button (f12) have a red light on it,and caps lock button when ever i press it ,it brings blue light.Sir what could be the problem.
Excellent video
DUDE; YOU ARE AMAZINGLY CLEAR TO EXPLAIN THINGS. CONTINUE LIKE THIS!
Excellent Bro 🙂
Merci pour cet Partage
C'est d'une grande Utilité ❤️❤️
You are doing great, thank you very much
Sir, thank you for an excellent lesson.
Sir i am from Pakistan
Please make a video about 12v battery charger circuit and their parts components please
Great content
Teacher, the information you give is very important, very useful, continue to make such videos, I am looking forward to your advanced videos, I will follow you, teacher.😊
،Thank you very much
Thanks boss
I was troubleshooting a mobile PCB and wonders if I can use continuity mode to locate power line
Excellent tutorial.
Greetings from Brazil.
Thanks bro