Unlock your full potential with my Mentorship Experience. This is not just a subscription; it's an elite pathway to mastering advanced repair techniques, troubleshooting skills, and personalized guidance tailored specifically to your goals. Please note: spots are limited, so secure your place today to gain priority access and take your skills to the next level - The link in the top of description
I'm following the masters TH-cam channel for four months now, and you are the God sent gift to beginners and experts alike in the laptop repairing world especially me as a beginner,thank you and keep up the good work.
Supper excellent!!! Every aspiring computer technician and engineer should watch this tutorial. It's very informative. Thanks, Sir, for teaching us these secrets you will not even find in many colleges/universities.
Hi I've been a faithful follower of yours. I've learnt so much from you. I really appreciate all the efforts you put in to educate it. However I have a small request. Could you please oneday teach us Power Injection as another troubleshooting methods for short circuits. again thanks so much for works
Hi, thank you for your hard work creating great educational videos. I have an amplifier board of a studio monitor that does not produce sound at all. Tested power supply components, they are working fine. Tested most of the components on this board (without desoldering them), and there are no physical damage to any of the components. Also, tested tda7294 (2 on PCB), tested opto isolator, and IC chip as well. Would you recommend any other option(s) to solve the problem. Thanks again, very very much.
Thank you sir . following tracks on the motherboard without schematics is a very important skill that every technician should master for troubleshooting 😎
Hi @Guap521, Yes I do, in the description you will find the link to my Patreon Page, join me as a mentorship experience member, and I will be your mentor.
Thank you for your question. The marking '2R0' on a coil typically represents the inductance in ohms, not in henries. Specifically, '2R0' indicates a resistance value of 2.0 ohms, where 'R' stands for the decimal point. However, if you're referring to an inductor and want to know the inductance value, this marking would not directly indicate the inductance in henries. For that, you would need to refer to the datasheet or manufacturer's specifications. I hope this clarifies things
Thank you for your question. If the 1.2V RAM voltage and Vcore 1.8V are missing while the 1.8V CPU voltage is present, here's what you can check: Check for Short Circuits: Use a multimeter to check for any short circuits on the RAM power rail and Vcore line. A short could prevent the correct voltage from reaching these components. Inspect MOSFETs and Power ICs: Look for any damaged or faulty MOSFETs or power ICs related to the RAM and Vcore power rails. If these components are damaged, they may be failing to supply the necessary voltage. Verify Power Management IC (PMIC): The PMIC controls the power to various components, including RAM and Vcore. If it's malfunctioning, it could be the reason these voltages are missing. You may need to test or replace it. Check Voltage Regulators: Ensure the voltage regulators responsible for generating the 1.2V RAM and 1.8V Vcore are working properly.
Why there is 19V instead of 1.2 on the othet side of a mosfet and on nearby condensators? And the inductor in the same area has 1.2 V on both sides but after turning on the laptop on the other side of this inductor there are 10 V and it is hot...
Unlock your full potential with my Mentorship Experience. This is not just a subscription; it's an elite pathway to mastering advanced repair techniques, troubleshooting skills, and personalized guidance tailored specifically to your goals. Please note: spots are limited, so secure your place today to gain priority access and take your skills to the next level - The link in the top of description
Are on WhatsApp?
How can I join your class?
By joining my Patreon page, the link in the description
My only Boss on TH-cam,that reply to everyone questions,no matter how tired he his.more wisdom sir
Thank you so much Bro
You are so genius
I'm following the masters TH-cam channel for four months now, and you are the God sent gift to beginners and experts alike in the laptop repairing world especially me as a beginner,thank you and keep up the good work.
You are a good teacher that I never found in my life
I dont know how much to thank you, i learn sooooo much,you are the only person,who explain it so simple.
3:19
It is certainly not a "curse" it is a blessing for finding your channel 💯💯👍👍👍
Happy to hera that
Supper excellent!!! Every aspiring computer technician and engineer should watch this tutorial. It's very informative. Thanks, Sir, for teaching us these secrets you will not even find in many colleges/universities.
Wow, thanks!
I can't believe i finally found totally make senses how tracking a component wire properly thank you sir. This is really good.
Great to hear!
You really uncover every secrets of circuit board.
Thank you
Always the best channel to follow! I share your videos as much as I can so your channel can grow big! Be blessed!
Wow, thank you!
Thank you for the video
From Nigeria
You are the best! I really like your videos and learn a lot from them.
Glad you like them
Hi I've been a faithful follower of yours. I've learnt so much from you. I really appreciate all the efforts you put in to educate it.
However I have a small request. Could you please oneday teach us Power Injection as another troubleshooting methods for short circuits.
again thanks so much for works
Wonderful!
Inspiring teaching, thank you sir for this video, God bless.
You are very welcome
Hi, thank you for your hard work creating great educational videos. I have an amplifier board of a studio monitor that does not produce sound at all. Tested power supply components, they are working fine. Tested most of the components on this board (without desoldering them), and there are no physical damage to any of the components. Also, tested tda7294 (2 on PCB), tested opto isolator, and IC chip as well. Would you recommend any other option(s) to solve the problem. Thanks again, very very much.
I like all your tutorials
Great Lesson . New Subscriber from QLD Australia. Thanks 🙏
Thanks and welcome
Thank you, am watching from Kenya , learnt alot ...keep up the good work
Thank you, I will
you are the best sir. more power to your channel
Thank you sir . following tracks on the motherboard without schematics is a very important skill that every technician should master for troubleshooting 😎
Yes, you are right Fourty_7, thank you
@@electronicsrepairbasics_erb 🤗🤗🤗🤗🤗
Hey boss. Please tell me how you motivate yourself to repair? Do you teach theory separately from practice? Thank you.
The results is what motivate me Bro,
you are a life saver. this is the best video.
My pleasure
Sir , which device do you use to magnify your motherboards ?
May God Bless You for your effort, Bro... Thank you so much!
You are most welcome
Please do you do one on one training for beginners? I’d want to learn more from you.
Hi @Guap521,
Yes I do, in the description you will find the link to my Patreon Page, join me as a mentorship experience member, and I will be your mentor.
Fantastic informative video sir , thank you 🙏👍🏼👍🏼👍🏼👍🏼👍🏼
Thanks and welcome
Than you sir these are great videos.
You are very welcome
What is best for checking short? Diode mode or resistance mode?
Continuity Mode
THANK YOU BROTHER!!🙏🙏
Any time
Sir , i have a question about the value marked on the top of each coil : for example if we have a marking of 2R0 , this means 2,2 ohms or Henry's ?
Thank you for your question. The marking '2R0' on a coil typically represents the inductance in ohms, not in henries. Specifically, '2R0' indicates a resistance value of 2.0 ohms, where 'R' stands for the decimal point. However, if you're referring to an inductor and want to know the inductance value, this marking would not directly indicate the inductance in henries. For that, you would need to refer to the datasheet or manufacturer's specifications. I hope this clarifies things
good work this is the best video 🤩
Glad you think so!
Excellent video
Thanks for the visit
Thanks a lot for video
Most welcome
Hi professor please can you do for us project of TV AND AMLPLIFIER PLEASE
You are the guy!
Thanks
You are the best
Thanks bro
Thank you too
BIG PROF, AFTERNOON FROM BRAZIL. CAN YOU DETECT LEAKS OR SHORT CIRCUIT WITH MULTIMETER????
Of course
@@electronicsrepairbasics_erb ANY VIDEO THAT CAN HELP ON THE TOPIC?
Thanks alot
Most welcome
Thanks 🎉🎉
No problem
Good morning sir,i want you to be my mentor. What is the procedure plz
You are very welcome, join me in my Patreon page as a mentorship experience member
🎉🎉 thank you for this informations
Any time!
Thanks a lot for the lvideo
So nice of you
Do you give online class
Yes brother, you can join me in my Patreon page as a mentorship experience member (Limited membership), and I will be your Mentor.
thanks
Welcome
Sir please reply to me what to do if 1.2v RAM voltage is missing and V core 1.8v is missing but CPU voltage 1.8 is present
Thank you for your question. If the 1.2V RAM voltage and Vcore 1.8V are missing while the 1.8V CPU voltage is present, here's what you can check:
Check for Short Circuits: Use a multimeter to check for any short circuits on the RAM power rail and Vcore line. A short could prevent the correct voltage from reaching these components.
Inspect MOSFETs and Power ICs:
Look for any damaged or faulty MOSFETs or power ICs related to the RAM and Vcore power rails. If these components are damaged, they may be failing to supply the necessary voltage.
Verify Power Management IC (PMIC):
The PMIC controls the power to various components, including RAM and Vcore. If it's malfunctioning, it could be the reason these voltages are missing. You may need to test or replace it.
Check Voltage Regulators: Ensure the voltage regulators responsible for generating the 1.2V RAM and 1.8V Vcore are working properly.
Tq
dzieki
Why there is 19V instead of 1.2 on the othet side of a mosfet and on nearby condensators? And the inductor in the same area has 1.2 V on both sides but after turning on the laptop on the other side of this inductor there are 10 V and it is hot...
Bro you need to watch previous videos to understand
@@electronicsrepairbasics_erb can you advise some more precise?
Hello please can i have your Watsap number i need to work which you online please im from Cameroun
Please help me,
Hp 840 G6, 0 % available not increasing 😰
💖💖💖💖
Tai 3gebni ta3lim dialike. Allah I 3tik sa7a. Bghit entassal bik bel email.
👍👍👍🙏