Check Part 2 at ruclips.net/video/UHkBf7GJuNU/видео.html -------------------------------- UPDATE: One of the viewers in the comments gave a tip that helped fix the laptop. Part 2 will be posted later today. I keep mentioning that we have one of the best communities on RUclips. I read all comments and I have fixed many devices that were otherwise deemed a no fix because of viewers suggestions and interactions. You only stop learning when you think you know it all. I'm not afraid to post no fixes and viewers are always ready to give and learn.
those mosfet is connected parallel when is fail one it need change two , the gate going to 13 ohm not sours or drane , then is not problem CPU OR GPU OR VRAM or whatever
I think the bench and the tools set the scene and the feel of the videos. I usually wouldnt comment on something so trivial but I agree with those that like the old camera angle. It adds to the atmosphere and doesnt take away. Those are the tools of the trade.
Knowledge is the key factor in your channel, Alex. Also the consistency of the content. Camera angles are the secondary things, not so important, but to be honest this older layout I prefer better. It gives a sense of presence to the viewers. And I also noticed a significant increase in video quality. Greetings from Lithuania.
Alex u are a surgeon for electronics, should be known as Dr. Alex, i am amazed at the level of stability and accuracy you have, thanks for the GR8 videos.
Watching your videos is like a small ritual for me. I'm visiting gym 6 days a week and after it, I grab some coffee with small snack, sit in my car and watch one of your videos. Thank you!
I love that he regularly shows ways to solve problems without the expensive equipment. I watch woodworking videos as well and they constantly say that you dont need this expensive tool that they always use, but they will never demonstrate it.
Hooray! The gadgets, gizmos, and devices are back... I love seeing them all. I love watching your videos. I do not repair, but watching you repair devices is curiously satisfying and relaxing.
Lag didn't changed my opinion about how I like to see your excellent work. I noticed it once or two in previous recent videos, but I didn''t mind at all. Just a big thank you for sharing your experience with us.
I appreciate all your knowledge and you are correct you will never rid the world of complaints. Personally I like the original angle because I can see multimeter and gain extra knowledge from the tools and your movements, plus your desk is very interesting and every video I pause and look as much as I can. I am still learning as we all are. Either way thank you sir for your knowledge! I will continue to purchase from your site to support!
Those discreet laptop GPU's seem to go bad alot. Excellent knowledge of what causes the short circuit is a big bonus for you that seems to be something learned only through experience with troubleshooting faults. Nice work and excellent diagnostic skills.. Thank you for sharing this with everyone. PS: Your camera angles are fine. I haven't seen anything to complain about. All of the diagnostic and work can be seen clearly. Anyone complaining will likely never quit complaining, so I wouldn't pander to them if it were me posting the videos.
You said it all eloquently what I tried to say in your previous video. You cannot stop the world from complaining and that is true. I used to work in the health care sector. Our commissioners judged our performance on the amount of complaints and incidents we received and the improvement we made from them. If we did not have complaints or incidents that would mean we are not performing well as we have no way of showing our improvements and learning lessons. It was all about customer satisfaction. Crazy right!
I’m here just to learn, I could care less what the background is. The content is what is important. Of course your humor and personality are definitely a plus.😊
It helps us small channels more than you know when you talk about getting complaints as well. It lets us know it even happens to the greatest. We have to remember.... You can please some of the people some of the time, but never all the people all the time!
only way to know for sure is to replace that MOSFET again and point the thermal camera at the board while powering it on to see, the tempreture spike location is definitely the culpurt
wakes up ,Opens youtube ,no Northridge fix video ,close youtube ,go to bed its a cycle ,love his videos ,never mind if he makes same reapir videos daily
Makes the viewer seem like they are sitting next to you helping you and watching the master, a sense of surroundings is always good, even if your items are not used
Today's video quality is perfect. We like this angle . An electrician desk will never get clean . More you clean more will get dirty thank you for old angle .
I personally love your content, and have learned a lot. Though i would just let you know that I personally think that this camera angle is the best. It allows us to see the multimeter when being used, and power supply, and testers. Seams like it would be easier, and more efficient to keep this camera angle.
This is a good...no... Great Video! This is my level! After watching the MOSFET removal, I am wondering what type or quality of flux is used by the manufacturer? 30 FPS is fine!
i dont care about the camera angle or frame rate, as long as i learn something and you are showing how stuff is done, its ok for me... keep them coming and best wishes.
Never had any problems with your uploads, always played well. If memory serves, didn't this same problem happen some time ago with two mosfet's like the two you replaced in this video?
The resolution and speed of the video can be altered on the fly client side. Feel free to record 4K 60FPS, we can just select 1080p 30fps by clicking on the settings icon. Any chance of a big boss channel showing how he disassembles and reassembles the devices you fix?
Amazing video. I think you tried everything thats possible. Great work. Good video, and i don't care about the angle of your cameras. Much important is your work and that you feel comfy with your setting/angles. Greets and thank you.
I didn't notice any 'lag' this time around. From what I remember from film class, the fps number needs to be divisible by the actual refresh rate to not have choppiness issues. Aka 30 goes into 60 = smooth, 24 does not go into 60 cleanly. And so once youtube does their back end processing your 24 fps thing being stretched to a 30/60fps product gets distorted.
Complaining people have usually the problem that they hate changes even if they are good never listen to that kind of complains. Your new camera is awesome and its huge leap forward.
Hi! I know this is out of context but. Do you mybe know what is the problem with amazon echo spot and flickering screen? I think you are the only person to figure out the problem and fix it!
Sounds like Alex listens to Alan Watts on KPFK from his analogy of the blessing of not having any complaints. Watts talks about you cant have light with out dark or hot with out cold and a magnet with out a North and South pole. There is always and equal and opposite in the universe.
You should have shown us checking it with Thermal cam afterwards ,which would have proved to your audience that what you were saying was true, it was GPU problem. That would be a Proper ending of the video. I am sure it would be a GPU problem because I don't doubt on your year's of long experience.
Of course you think you are smart and that is despite what people say not because of it. It is part of what gives you the ability to diagnose and repair things. You find the same quality (and it is a quality) in service technichians in a myriad of fields. Doctors are even that way except they work on people . At your age you have been bit by hubris enough to be mindful of it. It helps you so much when things don't go your way . Do not be shy about who and what you are and I don't think you do. Happy Thanksgiving and Thank You for the video.
Yes, different voltages. They are not in series, but pairs. Think of audio push-pull stages. That is MOSFETs for V-Core, for GPU, the 3.5 and 5-volt pairs from the charger control circuit, as well as pairs for memory. Of course there are also non-paired MOSFETs which are for protection, or path switching. UPDATE: In this case as another user Michael Black points out, and as Alex confirms in a 24 hour later video, the MOSFETs are in parallel, for supplying more current. Unusual in laptop cases, but not uncommon in large power systems circuits.
Fly back diode or capacitor is bad for that mosfet. In those buck/boost converters.we need flyback to protect mosfet from flyback voltage from inductor.
Check Part 2 at ruclips.net/video/UHkBf7GJuNU/видео.html
--------------------------------
UPDATE: One of the viewers in the comments gave a tip that helped fix the laptop. Part 2 will be posted later today. I keep mentioning that we have one of the best communities on RUclips. I read all comments and I have fixed many devices that were otherwise deemed a no fix because of viewers suggestions and interactions. You only stop learning when you think you know it all. I'm not afraid to post no fixes and viewers are always ready to give and learn.
Your videos are the highlight of my day. You are one of the few good people.
Respect 💪💪💪
those mosfet is connected parallel when is fail one it need change two , the gate going to 13 ohm not sours or drane , then is not problem CPU OR GPU OR VRAM or whatever
king comment here 👑
King 🤴
Here's Michael
Found the genius of all geniuses😁.
Pls pin his comment.
👑
I think the bench and the tools set the scene and the feel of the videos. I usually wouldnt comment on something so trivial but I agree with those that like the old camera angle.
It adds to the atmosphere and doesnt take away. Those are the tools of the trade.
👍
I totally agree. I normally wouldn't comment either but the bench and the tools set the scene. I like this version much better.
Yes
Complaints or no complaints you still the best repairing guy on youtube on many levels.
And the fastest 😀
@@piotr.piotrowski because of knowledge and experience
This is going to lead to a civil war between the fans
He is up there with the best for sure, but I think we can all be great at this with practice and spreading of knowledge!!!
Nothing is better then morning coffee and NorthridgeFix.
Amen aha 🤣
and gear. & a spliff...
With the Breakfast Yes Indeed
100%! :D
Thank you for showing us how to troubleshoot using an alternative technique without a thermal camera. You are a very skilled hardware engineer.
@@hid3nax au contraire Alex has an engineering degree from from Brooklyn Polytechnic. Add to that years of experience in Web Design.
Knowledge is the key factor in your channel, Alex. Also the consistency of the content. Camera angles are the secondary things, not so important, but to be honest this older layout I prefer better. It gives a sense of presence to the viewers. And I also noticed a significant increase in video quality. Greetings from Lithuania.
It's nice to see diagnostics done without expensive equipment that I don't have myself :). Much appreciated
Alex u are a surgeon for electronics, should be known as Dr. Alex, i am amazed at the level of stability and accuracy you have, thanks for the GR8 videos.
Watching your videos is like a small ritual for me. I'm visiting gym 6 days a week and after it, I grab some coffee with small snack, sit in my car and watch one of your videos. Thank you!
I am very thankful that you are here on RUclips doing what you enjoy. I have learned a lot from watching your educational channel.
Check out tantalum capacitors (beefy black) near gpu mosfets. They might be bad.
Greetings Alex you can't please everyone so don't even try. Your Videos and expertise are second to none . Thanks again for sharing.
I just love watching this guy fix things. It's my getaway from the madness in the world.
Thanks for moving the camera to the orignal angel👌👌👌👌
Feels like back at home😂
I love that he regularly shows ways to solve problems without the expensive equipment. I watch woodworking videos as well and they constantly say that you dont need this expensive tool that they always use, but they will never demonstrate it.
Hooray! The gadgets, gizmos, and devices are back... I love seeing them all. I love watching your videos. I do not repair, but watching you repair devices is curiously satisfying and relaxing.
I've always gained insight from your videos. Whether it's old camera angle, new camera angle or everything upside down I'd still watch.
Lag didn't changed my opinion about how I like to see your excellent work. I noticed it once or two in previous recent videos, but I didn''t mind at all. Just a big thank you for sharing your experience with us.
I appreciate all your knowledge and you are correct you will never rid the world of complaints. Personally I like the original angle because I can see multimeter and gain extra knowledge from the tools and your movements, plus your desk is very interesting and every video I pause and look as much as I can. I am still learning as we all are. Either way thank you sir for your knowledge! I will continue to purchase from your site to support!
Exactly
Those discreet laptop GPU's seem to go bad alot. Excellent knowledge of what causes the short circuit is a big bonus for you that seems to be something learned only through experience with troubleshooting faults. Nice work and excellent diagnostic skills.. Thank you for sharing this with everyone.
PS: Your camera angles are fine. I haven't seen anything to complain about. All of the diagnostic and work can be seen clearly. Anyone complaining will likely never quit complaining, so I wouldn't pander to them if it were me posting the videos.
Your bench shows you are a busy man. I do like the old view though. Thank you for sharing some of your knowledge with us.
You said it all eloquently what I tried to say in your previous video. You cannot stop the world from complaining and that is true. I used to work in the health care sector. Our commissioners judged our performance on the amount of complaints and incidents we received and the improvement we made from them. If we did not have complaints or incidents that would mean we are not performing well as we have no way of showing our improvements and learning lessons. It was all about customer satisfaction. Crazy right!
❤❤❤ so happy to see the camera angle back. Btw the video is now super smooth here in Australia. Yesterday it was choppy
I just ordered a bunch of items from you and received them in just a few short days! THANKS!
Glad to see the old camera angle back...
Ah Alex, the complaints only make you stronger. You're still better than the factory and the boss is the boss of all bosses. Thanks for the video 🙂
I’m here just to learn, I could care less what the background is. The content is what is important. Of course your humor and personality are definitely a plus.😊
It helps us small channels more than you know when you talk about getting complaints as well. It lets us know it even happens to the greatest. We have to remember.... You can please some of the people some of the time, but never all the people all the time!
🤣🤣🤣I like the part where you said you are running out patience working without thermal Cam.
I also would like to say that NorthridgeFix is the best fixing/learning channel on any social platform ما شاء الله
I didn't notice any lag on your previous videos or this one, all looks good. A Peaceful Thanksgiving to you and your family.
Great video showing us how to troubleshoot without a thermal camera, lag on the video is gone so all good again. keep up the great content
That is what I'm talking about, a good camera angle.. Now we can see your beautiful desk, gorgeous microscope, & a handsome man at the same time 😁😁😁
i like this angle more... It's somehow satisfying to see your organized chaos on the table with your face 😁. Great content anyway 👍
Screw the complainers. This channel is great. I learn a lot.
only way to know for sure is to replace that MOSFET again and point the thermal camera at the board while powering it on to see, the tempreture spike location is definitely the culpurt
wakes up ,Opens youtube ,no Northridge fix video ,close youtube ,go to bed its a cycle ,love his videos ,never mind if he makes same reapir videos daily
I really like that camera angle, i wanna see the mess on the desk
Thanks for restoring old camera
Always happy to see a video from you.
side angle for the win!! my world is complete again, thank you sir, you rock!
Makes the viewer seem like they are sitting next to you helping you and watching the master, a sense of surroundings is always good, even if your items are not used
i love the mess! a busy person has a messy desk, i know i do!, people can relate to that but then again you will never please everyone!
Old angle is the best, a messy desk is a sign of genius! ;-)
New camera used with old side view is better than factory 😆👌✌️.
Today's video quality is perfect. We like this angle .
An electrician desk will never get clean . More you clean more will get dirty thank you for old angle .
I personally love your content, and have learned a lot. Though i would just let you know that I personally think that this camera angle is the best. It allows us to see the multimeter when being used, and power supply, and testers. Seams like it would be easier, and more efficient to keep this camera angle.
This is a good...no... Great Video! This is my level! After watching the MOSFET removal, I am wondering what type or quality of flux is used by the manufacturer? 30 FPS is fine!
I enjoy seeing the desk of chaos.
i dont care about the camera angle or frame rate, as long as i learn something and you are showing how stuff is done, its ok for me... keep them coming and best wishes.
Never had any problems with your uploads, always played well. If memory serves, didn't this same problem happen some time ago with two mosfet's like the two you replaced in this video?
Ohh I missed this camera angle, finally I can watch again without getting OCD 🤣👌
Forget all comments about camera or ligths, we want see your job and how fix stuffs, thanks.
Complaints are 'interaction'. RUclips likes 'interaction'. Thanks, Alex...
Finally the old angle view 😍
your videos always great had no issues myself youtube has always just made videos look so much worse with how they compress them keep up the great job
greetings from Iran … I love your videos … your works is awesome … thank you for sharing your knowledge. have a nice day
A messy desk is a busy and productive desk.
Good idea to get video like this, not all of us have termal camera. Thank for your tutor.
Happy Thanksgiving to you & your Family
Thanks for moving the camera angle to it's desired angle...It just feels more "we"
You already do your best 👍🏾
Smart guy with smart works
The resolution and speed of the video can be altered on the fly client side. Feel free to record 4K 60FPS, we can just select 1080p 30fps by clicking on the settings icon.
Any chance of a big boss channel showing how he disassembles and reassembles the devices you fix?
Never listen to those complaints about a messy desk. If the desk is not messy it means no work is being done.
i love to see your tools and how you use and work on your bench..
Thank you for adjusting light yes this part of word Internet do has upload issue
Amazing video. I think you tried everything thats possible. Great work. Good video, and i don't care about the angle of your cameras. Much important is your work and that you feel comfy with your setting/angles. Greets and thank you.
Yah. I'm one of those viewer who loves the old view😊
I didn't notice any 'lag' this time around. From what I remember from film class, the fps number needs to be divisible by the actual refresh rate to not have choppiness issues. Aka 30 goes into 60 = smooth, 24 does not go into 60 cleanly. And so once youtube does their back end processing your 24 fps thing being stretched to a 30/60fps product gets distorted.
Old camera angle is still better. Just personal opinion. Greetings from Bulgaria!
thank you very much for showing this Thermal camera less method.
Make at least two videos daily because am waiting for your videos 😵💫
Complaining people have usually the problem that they hate changes even if they are good never listen to that kind of complains. Your new camera is awesome and its huge leap forward.
NorthridgeFix Goes philosophical...
Always excellent Alex !
Hi!
I know this is out of context but. Do you mybe know what is the problem with amazon echo spot and flickering screen? I think you are the only person to figure out the problem and fix it!
Sounds like Alex listens to Alan Watts on KPFK from his analogy of the blessing of not having any complaints. Watts talks about you cant have light with out dark or hot with out cold and a magnet with out a North and South pole. There is always and equal and opposite in the universe.
You should have shown us checking it with Thermal cam afterwards ,which would have proved to your audience that what you were saying was true, it was GPU problem. That would be a Proper ending of the video. I am sure it would be a GPU problem because I don't doubt on your year's of long experience.
Try thermal camera before coming to conclusion for "no fix".
come for the repairs, leave with pearls of wisdom...
I miss the messy bench, i want to see the tools.
Thank you for your job, have a wondering, if posseble to show up the multimiter on the screen. Nabil from Sweden
I've seen the same lag/choppiness while under microscope on some wristwatch repair videos on a different channel, so it's not just you/your camera.
It would be nice to see also what thermo cam shows
A clean desk is the sign of a cluttered mind so looks like you're doin just fine to me.
Thank you for your service Sir and for the knowledge that we are learning new day by day
Much better camera angle
Old camera angle is good camera angle.
I wondered about the angle and wondered if have you already moved to the warehouse (what would be incredibly fast). i like the current (old) angle.
Yes you are a smart person. Love your videos....
A messy desk is a HARD WORKING DESK !!!
i have never saw delay in you video all fine
a method i like is to inject voltage and use your hands to feel what gets hot. faster than alcohol, cheaper than thermal camera
thanks 30fps is ok i have 2mbit of internet speed only, greetings from cuba love your videos
How's Castro doin?
@@Big_AlMC happly dead
@@josephvanbrunning2960 i have to downloaded and then see it
30fps is fair enough. Yes, we love to see messy desk as always.
Whos we? Not me.
Not me,I can take screenshots from old videos
Of course you think you are smart and that is despite what people say not because of it. It is part of what gives you the ability to diagnose and repair things. You find the same quality (and it is a quality) in service technichians in a myriad of fields. Doctors are even that way except they work on people . At your age you have been bit by hubris enough to be mindful of it. It helps you so much when things don't go your way . Do not be shy about who and what you are and I don't think you do. Happy Thanksgiving and Thank You for the video.
I think you already need to try fixing it with thermal camera to make sure
I know what a mosfet does, but why so many? are they in series? are they different voltages?
Yes, different voltages. They are not in series, but pairs. Think of audio push-pull stages. That is MOSFETs for V-Core, for GPU, the 3.5 and 5-volt pairs from the charger control circuit, as well as pairs for memory. Of course there are also non-paired MOSFETs which are for protection, or path switching.
UPDATE: In this case as another user Michael Black points out, and as Alex confirms in a 24 hour later video, the MOSFETs are in parallel, for supplying more current. Unusual in laptop cases, but not uncommon in large power systems circuits.
Fly back diode or capacitor is bad for that mosfet. In those buck/boost converters.we need flyback to protect mosfet from flyback voltage from inductor.
Best Camera Angle Return