How to Check 3VALW and 5VALW Circuit on Laptop Motherboard With multimeter
Рет қаралды 3,825
Күн бұрынHow to Check 3V/5V Circuit on Laptop Motherboard With multimeter
www.prospace20.com/2023/03/ho...
To support the channel👇👇👇
✅Donate: paypal.me/ERBACADEMY
Learn on Patreon👇👇👇
/ electronicsrepairbasic...
How to diagnose & repair a Dead laptop motherboard course👇👇👇
www.prospace20.com/2022/03/ho...
Buy Repair Tools👇👇👇
northridgefix.com/shop/?ref=E...
Microscope
Voltage Injector
Programmers
Reballing / Stencils
Repair Tools
iPhone Cases
Soldering
Soldering Equipment
Storage / Rack
SMD Books
Tempered Glass
Test Tools
Components
Donor Boards
Gadgets / Accessories
Ports / Connectors
Tweezers
Adhesive
Apparel
And much more
@nacernacer-zq1sm 5 ай бұрын
I would be very grateful if you make a video over the motherboard of desktop and pc
@emadalzaobi3964 10 ай бұрын
You deserve all thanks and appreciation
@electronicsrepairbasics_erb 10 ай бұрын
I appreciate that!
@user-yw4kg2nj3t 10 ай бұрын
thank you very much for sharing.
@electronicsrepairbasics_erb 10 ай бұрын
My pleasure
@harryemerike3205 10 ай бұрын
Thanks for sharing your thoughts with us. What will be the voltage of the signal at the high mosfet driver at the ic pin
@electronicsrepairbasics_erb 10 ай бұрын
Good question!
@AK-ig3ko 10 ай бұрын
hi. so good video again. and I want to ask you that. for example in 7:57, there are two mosfet used get for 3.3v or 5v. Question is, what is the separately roles of the high MOSFET and low MOSFET used in the 3.3 volt and 5 volt circuits on the motherboard, and why are the reason for connecting the drain legs of one to the source legs of the other. So how do these two mosfets work together to obtain voltage? I couldn't find the answer to this question anywhere.
@k3ggaming926 10 ай бұрын
Basically its a switch on power rail😊
@electronicsrepairbasics_erb 10 ай бұрын
I already explain how they work together in many videos, Check the last videos please you will find the answer.
Electronics Repair Basics_ERB
Рет қаралды 1,4 М.
Electronics Repair Basics_ERB
Рет қаралды 3,4 М.
Electronics Repair Basics_ERB
Рет қаралды 1,7 М.
Electronics Repair Basics_ERB
Рет қаралды 7 М.
Electronics Repair Basics_ERB
Рет қаралды 15 М.
Electronics Repair Basics_ERB
Рет қаралды 6 М.
Electronics Repair School
Рет қаралды 218 М.
The Engineering Mindset
Рет қаралды 3,5 МЛН
Typecase
Рет қаралды 1,9 МЛН
Wrecker
Рет қаралды 386 М.