Asus ROG Strix 3080 Graphics Card Repair - No power Won't turn on.
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- čas přidán 23. 03. 2022
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Thanks. I enjoy your video's. My son and I have been fixing electronics for friends and family for a long time. Mostly broken connectors or screen replacements. Since I have been watching your videos we have purchased a hot air station, dc bench power supply, better soldering iron and microscope. We have fixed a lot of items that we couldn't figure out in the past. I usually start my day looking for one of your videos and watch it while I have my coffee. Thanks for all the effort you put into your work and videos. Leo
The owner of the card must have been sweating bullets! So glad that you were able to fix it, you made the owner's day for sure. Great video and, as always, great fix. 😎
I know he's got a back order of GPU's. I wonder how long this one has been waiting.
@@noname-oe9jy I forgot about that! Alex didn't mention it was expedited, so I assume the owner has been waiting for a while
That's awesome that you created a forum. I'd wager it's going to grow like crazy.
Thanks for taking the time to make these videos. Even with the know how to do this myself, watching your videos has saved me hours of time troubleshooting. Thank you for teaching us your diagnostic process.
Thank you for your comment in the forms and helping me come to a educated decision on what hot air station I should look into!. Keep up the great work as always!!!
Love your video's! That cheap microphone sounded surprisingly good. It only had a small "lisp" but otherwise great sound. Best repair content I ever seen!
I cant mention it not enough! You're awesome, honest and you always try to involve folks, to be a parts of saving our planet with repairs. Man, just awesome! And i dont have to mention your skills :D You proofed it, more than often! Thank you and please use the continue mode for your vids :)
You can´t mention it not enough? Ahhh, yes....
Thank you for the extra effort you put into making content for CZcams, it is both entertaining and educational!
thanks for the video, I mentioned your channel over at LTT, hopefully it brings in some more viewers, they did a video on bad graphics cards and I said your channel is the best for repair videos.
Awesome video with another success yet again. We love to see them. To many more successful repairs!
I love GPU repair video. Thank you for your effort!
you rekindled my passion towards something in life i forgot how much i used to love working with electronics
One of the best repair vids ever, thanks I really enjoyed it!! Repairs that require you to be the sleuth are the best type in my view.
I am learning a lot from you brother, your patience, your confidence, and your alertness... I love you very much.. thank you brother.. 💕🙏🏻
You sound like a pilot speaking from the cockpit, I truly enjoyed your content. :)
We have a forum wow that's wonderful keep it up man 👍
Hey man, I just wanted to say that you always sound like a GOAT - Greatest (electronics repair guy) Of All Time!
wish i could give extra thumbs up everytime you fix an expensive item like this! good job!!
Amazing video as always. Very pleasant to watch and every time interesting repairs! No unnecessary rambling on about what you had for lunch or something like that like many other channels do. And the genuine joy of the work, you really get a kick out of successful repair.
Please do a video about the hot air stations. Greets from Finland!
Everyone loves that great smile. Once again a very good job
Amazing as always Alex! Keep the good work!
4:30 Heat from a current sense resistor is likely because the resistor is between the short and the voltage injection site in the circuit. Inject voltage after that resistor and a new point will heat up.
Should make a vid fixing a psu too. Thanks for sharing your knowledge on a regular basis.
Education at best! Thank you for making it so much detailed!
Really great, thank you for the video. Great job. Don't matter which microphone you use. Sure the soundquality is very different. But better a cheap microphone than nothing. I love your work. Greets
good job man wish we have a guy like your in france
Awesome. The "cheap" headset worked just fine, Alex. Viewers like me are into the story and after a minute or two didn't pay attention to it.
Great work as always Alex. 🤘
The joy on alex face make me feel happy for a moment
Awasome as always!!! Every time I learn something new.
Side: Fix your own mic cable and post it just for fun?
Really good idea thanks for Northbridfix
legend you make repairs look so easy.
#1 as always. Very helpful and very informative.
Love these videos. Nice work. I wish I had this skill 👍
Thanks for sharing a big thumbs up from Sweden
love your vids, keep up the amazing work!
Always watching sir!good job!
Very nice, no doubt you made someone very happy.
Your replacement (temporary?) headset has a good microphone. You sound absolutely fine through it.
i was living in lebanon for a few months, and i remember the electricity used to cut off every few hours. I remember across the rd there was his guy that would make batteries and his own circuits to power lights tv and house power goes down. reminds me of how smart people
can be
Much more entertaining than LinusTech Tips recent Video of GPU repair
IKR? LTT's repair was HORRIBLE. Linus has a huge team of guys and it seemed like they barely knew what they were doing. It's just my man here and Big Boss and they do a FAR better and more interesting job than LTT. I'm not crapping on LTT. I like those guys, but their lack of skill in GPU repair was obvious. LTT made me laugh when they brought up Linus' oven reflow method video. The exact same video that Louis Rossmann took Linus to task on years ago prompting Linus to go to New York and visit Louis when Louis was at his old shop.
I think Linus should invite Northridgefix to his show.
I have learnt a lot from you thanks for sharing precious knowledge
Thanks for the upload.
Amazing work brother 👍
Great stuff. Would like to see more GPU repairs.
This is really educational...I love learning this kind of repair....any training course available?
Looking forward at the video about hot air stations as I am in the market for one.
Absoluter Profi !
Nice work.
Sounds like you may have frayed the wire when you stood up, hence the noise. I'm sure you can fix. ;)
You are perfect man 👍 , good job
Just saved one of the most beautiful cards ever, good job
Arguable but it is an expensive piece of gear atm, glad for the owner
@@ij6708 Hehe true true
Nice work!
Man that guy is a legendary legend
Lol.. Hows the work in the Call Center today? 😆 Great job btw!!!
com certeza foi um defeito de fonte do dona da placa, ele vai ter que ficar esperto ai se nao vai dar problema de novo like ai fera 👍👍
good job mate.
Great job.
Great job Sir.
Thats awesome. Ive just ordered a thermal camera. they pay for themselves many times over.
great work
Awesome job bro keep rocking bro 👍👍👍
Love your content sir, i am really appreciate it.
Great job 👍👍
awesome fix
You are amazing man👊👊
good work
Thank you so much master
We did it!
damn was just wondering when is Northridgefix's next GPU repair vid.
well done sir 👍
Yes please do a video on hot air stations!
The faulty chip was a Texas Instruments CSD95481RWJ Smart Power Stage, which is an integrated driver and MOSFET. The replacement appears to be an ON Semiconductor NCP303150 Smart Power Stage. The have the same board footprint, but not the exact same pinout. I'm curious how you knew the replacement chip was compatible with this application.
That is the experience and knowledge of Mr Alex! All you have to do is compare datasheets...
@@bkaczy I did compare the data sheets, which is how I knew the pinouts we're slightly different. I'm not great at reading data sheets beyond some basic info, though, so there probably something I missed
@@knw257 Yes, the pinout is not the same, but the size is identical, and important pins are equal placed. So there is a moment when electronic knowledge is helpful
Prolly he got experienced enough by working on so much gpu, and found on that different brand use that different mosfet chip on same gen gpu with same PCB layout
Thanks, i enjoy watching your videos, and i have 2 question, ones what is the model of the thermal cam that you use, and i see some osilascopes on the shelf next to you , for what do you use it for?
Greetings to all. Where do I start? Hm! Well, educational, instructional, and absolutely beneficial to the great many individuals who have watched and continue to watch the fantastic videos you have shared. You Sir are responsible for changing lives al over the world. How do you say? Well, men young and old, countless, have acquired fundamental and advanced skills by watching your instructional and educational videos. Men are now perfecting skills fixing things they previously knew nothing about. Thanks for always sharing. God's richest blessings to you and your family.
Respect!!!
Woooow, you are awesome
I have a question after the job is done do you stress test graphics cards?
Would love to see a video on different stations
How often do you change batterys in that Fluke multimeter?
The cheap mic look great 👍
good job
What is that software for recovery on the bootable drive? The one you booted up?
Nice
15:13 smile of success
WE. DID. IT👌
how does a card this new not have an option for RMA?? glad you were able to take care of it
Northridge: Its better than factory
Asus: F$ck that guy.
Awesome as b4
That's good 👍🏾
yes master
That mosfet you changed looks very different - far more complex to anything I've seen in previous videos. Is that specially for GPU's or is that 2 packages in one or something? Great work. It shows the benefit of the infrared camera - a real time saver. Trying to find that manually would of been more time consuming and difficult.
It was still a 3 terminal device, just in a different IC package. If you look at the pins you’ll see that there are three groups connected together, and a copper pour on the bottom to connect it to the ground plane for heat dissipation. The larger package allows more heat dissipation and thus a FET that can handle more current going through it.
It's a DrMOS, which combines two mosfets and a driver into one package.
I have an idea for finding shorts:
You put magnetic suspension for looking at magnetic fields near pcb and inject current. It should trace the current path.
@NorthRidgeFix how do you feel about trying to fix my RadeonVII. Main symptom is it wont allow the computer to POST with the card installed. It just shows a black screen with a blinking cursor. Take the RadeonVII out and the computer boots normally.
13:44 is that mosfet bulged from over-heat?
Something strange happened there for sure. I've usually only seen this "popcorning" happen with PCBs when there is moisture trapped in them that expands to steam from heating. Something similar may have happened with this MOSFET/powerstage due to gasses trapped in the package material. But clearly it seems to not have affected the device functionally.
that heat spot was hiding very well lol
Please do 'Live stream repair'.It would be so much interesting.
Awesome ✌🏻✌🏻✌🏻
FYI at 13:43 you can see the new chip bubble up from the heat. This new chip may not live long. Surprised it even works. It's hard to solder these mosfets on such a thick board with pads that don't have any thermal relief.
Great video alex wit this cheep headset it's like get back whit time machine in those times when it's was best option good lack
Yessir 👍👌