How to diagnose & repair a Dead laptop motherboard

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Electronics Repair Basics_ERB

Electronics Repair Basics_ERB

Жыл бұрын

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Пікірлер: 84
@s8computers781
@s8computers781 9 ай бұрын
This is one of the best courses online for troubleshooting dead motherboards. Thank you for all your time and effort in making this. 😊
@surgingcircuits6955
@surgingcircuits6955 Жыл бұрын
I have never seen or heard anyone state that inductors are always on the power rails and never connected to ground. Very Good!
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
You are wekcome. In motherboards, Coils are always connected to power rails.
@kindnesslove1732
@kindnesslove1732 5 ай бұрын
I am getting the tips that I need to diagnose mother boards. I will be watching all your videos. Thanks again
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 5 ай бұрын
Glad to help
@Iamsuccesspro
@Iamsuccesspro Жыл бұрын
Great stuff, I like that you have text showing so that I can understand what you're saying, frankly your pronunciation is funny with some words like dead that you pronounce as did or deed lol. Always showing the pictures, words and graphics is like thousands of words and makes it failsafe explanation. Kudos!
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Thank you
@gpguitarpassion5814
@gpguitarpassion5814 Жыл бұрын
Amazing video. You are a life saver. I was looking for such a video for months. If you make videos that show how to fix dead motherboards, that will be amazing. Thank you.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Happy to hear that you are most welcome
@habtamusium8646
@habtamusium8646 Ай бұрын
what a smart skills I got today ! have nice time .
@toufikboulahtari6711
@toufikboulahtari6711 Жыл бұрын
Already liking the video because I know I will learn stuff from it will watch it after my working hours
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Nice bro
@williamchabala6349
@williamchabala6349 Жыл бұрын
The insight in the material and content. Very educative. Thank You Sir.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad you enjoyed it
@malik9001
@malik9001 Жыл бұрын
thank you very much and mostly about the inductor secret
@kaidakemes1260
@kaidakemes1260 23 күн бұрын
Love ya organzing abilities
@uricohen5463
@uricohen5463 11 ай бұрын
amazing videos , you are one of the best
@user-de8oj7vk3f
@user-de8oj7vk3f Жыл бұрын
I am very grateful to you for the beautiful and wonderful explanation. I cannot describe. Thank you very much
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
You're most welcome
@sumuduasiri
@sumuduasiri Жыл бұрын
Thank you very much sir. your explanation is very very clear. 🙏🙏🙏 you are a great person.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Thank you sumudu, you're very welcome
@borujawi5629
@borujawi5629 Жыл бұрын
teaching with excellent explanations! thank so much,
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
You're very welcome!
@user-me5lx4bs2k
@user-me5lx4bs2k 5 ай бұрын
I got convinced
@jonanowoi168
@jonanowoi168 5 ай бұрын
Your lessons are awesome bro I wish I had known it long time ago
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 5 ай бұрын
Glad you like them!
@kuripotech461
@kuripotech461 Жыл бұрын
Very interesting and informative! Thank you.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad it was helpful!
@Kane2009
@Kane2009 4 ай бұрын
Amazing, truely unique content you have sir.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 4 ай бұрын
Glad you think so!
@Steadyeddie100
@Steadyeddie100 Жыл бұрын
Thank you for a very informative step by step process❤ your videos,
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad you like them!
@allaindaymapundu2426
@allaindaymapundu2426 Жыл бұрын
Thanks ,very clear and informative
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad it was helpful!
@xavierdossou6548
@xavierdossou6548 Жыл бұрын
Thank you so much men. I have learn a lot
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Happy to help, Thank you Xavier
@josephcauchi5371
@josephcauchi5371 10 ай бұрын
today is my first time watching your videos very good explained and educated keep it up thank you from the lovely island of Malta
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 10 ай бұрын
Thanks and welcome
@helmuthrendl6560
@helmuthrendl6560 10 ай бұрын
Thank you! This is the Best Learnvideo what have like see...
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 10 ай бұрын
Wow, thanks!
@diamondcharisma4167
@diamondcharisma4167 11 ай бұрын
God bless you for this insightful video
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 10 ай бұрын
I appreciate that
@93RCOral
@93RCOral Жыл бұрын
Excellent, thanks so much !!!
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Yoa are most welcome
@gottogosome
@gottogosome Жыл бұрын
Learned a Lot. Thanks
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad it was helpful!
@davidhoueto3411
@davidhoueto3411 Жыл бұрын
Very nice video. Thank you so much.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Most welcome 😊
@rduwe9466
@rduwe9466 11 ай бұрын
Van i download this tutorial in book form of pdf ? This should het very handy
@Danmurunga-fg3pd
@Danmurunga-fg3pd 11 ай бұрын
Am expressed , very educative thanks sir
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 11 ай бұрын
So nice of you
@AbdulHafeez-hi6cc
@AbdulHafeez-hi6cc Жыл бұрын
very useful video, thanks
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Glad it was helpful!
@tinsaie_tirufat
@tinsaie_tirufat Жыл бұрын
Thanks.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Welcome!
@mywschool8910
@mywschool8910 Жыл бұрын
Wow! Subscribed.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Awesome, thank you!
@vikramtrivedi5468
@vikramtrivedi5468 Жыл бұрын
Very nice sir
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Keep watching
@juanitoseme8632
@juanitoseme8632 Жыл бұрын
Thanks you sir
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
You are very welcome
@vikramtrivedi5468
@vikramtrivedi5468 Жыл бұрын
Thank you
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
You're welcome
@tony3361
@tony3361 Жыл бұрын
Thank you I never thought I can learne so much from one video
@FauzySadland
@FauzySadland Жыл бұрын
I had motherboard lenovo y410p dead, when i plugged adaptor power supply was drpoed to 9 volt, some components are overheating when i touch.
@bradjarman1229
@bradjarman1229 Жыл бұрын
Hi I have a similar model laptop, I put the wrong charger in it. I put 19.5v into the 5v centre pin and now the original charger cuts out after a few seconds. I removed the BV diode as well by mistake does I matter? Any idea how I can progress the repair? Thank you for your videos
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Hi there, I can continue with you till solving the problem on patreon page. Regards
@kalveend
@kalveend Жыл бұрын
very interesting as always. STraight to the point! Good job.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Thank you
@damianomartucci9814
@damianomartucci9814 Жыл бұрын
I'm trying to fix an Acer TravelMate 244LM motherboard, the uknown Yuhina 03207-3. I found that all the inductors are shorted; though this, voltage on the power switch is 5V. I found that all cpu ceramic decoupling capacitors are shorted. I don't have the datasheet, so I can't confirm this is the cause for the short, but I'm pretty sure. I found a lot of low quality thermal paste on the cpu, allegedly the GD400 that you can buy on Aliexpress, and probably this caused buildup of loats of heat and then the destruction of all them. Processor is an Intel Celeron 2.6 GHz, with a high tpd for a laptop, about 70 W. You can't joke with so high power
@kelum8534
@kelum8534 Жыл бұрын
Good job My laptop all so power botton and changing light blink no charging no power on Power pack in came higth voltage . Affter came that poblan.
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Thank you
@Martin-ot7xj
@Martin-ot7xj Жыл бұрын
Hi there , at 23:46 you talked about power rail , what is power rail on laptop mainboard ?? , please make a tutorial video about power rail , kindly show us with Real picture included schematics on mainboard . everybody talk about power rail but never show on mainboard. please teach us with real picture and symbol together . thnx
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Ok I will soon
@rolandkakuru4100
@rolandkakuru4100 Жыл бұрын
Can we download the PDF used in this presentation?
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Sure on Patreon Page + more laptop schematics
@turktelekom2565
@turktelekom2565 5 ай бұрын
I turn off my pc while bios is loading here is post error and no display also ports are not work
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 5 ай бұрын
You should reprogram the Bios Bro
@ramatouliecham4084
@ramatouliecham4084 Жыл бұрын
How do I get the documents you're showing??
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb Жыл бұрын
Hi, Join me on Patreon Page and fell free to ask. Regards
@jeevanjeevu2628
@jeevanjeevu2628 10 ай бұрын
Sir please explaining the laptop motherboard components name and how to wrok thise components in board 🙏🙏🙏
@electronicsrepairbasics_erb
@electronicsrepairbasics_erb 10 ай бұрын
Noted
@gladwinstone
@gladwinstone 9 ай бұрын
Poor sound quality. Cannot make out what you say.
@user-me5lx4bs2k
@user-me5lx4bs2k 5 ай бұрын
To be honest I lost understanding in some part of the video
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