Nvidia RTX4080 GPU repair - 'Wow' fault

[@i.respawn3545]

Sorin, in order to make those graphics card repairs easier, i suggest you buying an mining riser. It will make a big difference.

[@edi4ever1]

why

[@AttilaTheHun333333]

@@edi4ever1 probably a bit longer

[@luminousfractal420]

​@@AttilaTheHun333333 😂

[@ivandavid6693]

@@AttilaTheHun333333 no, because it uses PCIe x1 and it is basically just USB cable instead of this huge ribbon cable

[@danandrei96]

as someone else said on here, a mining riser will make GPU diagnosis a lot easier, at least when testing for basic power rails & functionality. Specifically when testing the power sequence, you can even plug a few PCIE 8pin cables into your bench power supply and use them to power the riser and the card, without connecting it to a computer at all. This both allows you to monitor how much current the card is drawing, and limits the risk of a faulty card damaging your test system while still powering the card enough to check all the voltage rails

[@スペース-o2h]

"This a niiiicccee graphics card, really nice one. That's sooo craaaazy! ha ha" - Sorin

[@mm0077]

Well done Sorin like lightning easy fix. Thank you for sharing.

[@boomer9900]

Sorin, long pcie cable is not so problem, it is the differential pair length matching that is important. You can have 1 meter but the individual data pairs still need to be very close length matched. As long as each lane is length matched. The match between the lanes can be huge difference and still work because the receiver and transmistters will adjust.

[@techguruish]

I never thought sorin could fix a graphics card. Anyway its a easy one.Happy Sorin...

[@RingZero]

Great video Sorin

[@FATEHVSSOFIANE]

i learned a lot from you

[@Dohcoms]

You were right about spark Sorin! , can actually see it about 3:28

[@carlosgarciaoropeza5480]

@ Mark Doherty: Yes. Thanks for pointing out because I went to check it out and it is. All the best.

[@dennygmates2321]

Welcome to GPUs, I have been waiting for you to do some vedeos on GPUs

[@Marauder1981]

It´s "vijeos"!

[@guig2004]

How about the warrenty ? This card is really modern and I think it is covered by a warrenty for sure. There is also a risk that the GPU chip will fail and without the warrenty the card will be useless...

[@berberger4814]

These days warranty is useless, I bet this card is like what came with 2nd RMA and the guy was sick of waiting for a working card

[@asv5769]

At 10:25 does this mean thar pc power switch will also short this 3.3v on the GPU card in order to start?

[@manISnoGOD]

short or long video you always show good learning skills tu

[@marphymarphy]

Hi, thank U for a great video :-) Just tip - maybe use only board (with CPU and RAM ofcourse :-D), power supply and mining rig riser - U will have more space on desk :-)

[@eeledahc]

I bought one of those pci-e mining adapters with the usb cord to do this. Gives more space to flip the card around.

[@fendularatsq2317]

good job sorin, never seen this fault, it looks like someone knocked it out when handling the gpu

[@GlishaSo]

you know to you can buy one more extender same like that and extend even more. also there is adapters from sata to 6 pin or 8 pin for testing and repair purpose its cool. Also there is minig extenders which are much better for testing longer cables etc

[@balazsio]

Sparks are not good." Great wisdom. I've got a set top box that made sparking sound and it went to the digital Valhalla.

[@mauriziomartelli2163]

Please, forgive my trivial, in Italy one say: "Che culo!"

[@proweb7271]

nice vidéo, thank you !!!!!!!!

[@warunakangara6791]

Nice problem solving

[@cfamozcomputermetropolis7191]

Awessooooooome master sorin

[@jasepowers9335]

hi sorin will you be getting involved with anymore mining projects miss you hardware video,s cheers jason

[@fernandocastro-GPS]

What is the diameter (mm) of the hot air station tip that you are using the most?

[@electronicsrepairschool]

8mm

[@fernandocastro-GPS]

@Electronics Repair School Tks. Just one more question about ai flow speed.... 0% up to 100% what's the most used value for you?

[@Mo4u_Malcolm]

Hello I know this I not related but a Lenovo Backlight just stopped working… I’ve tried all the drivers but nothing I try the keyboard on a different Lenovo and the backlight works… funny parts after a while the same laptop that’s working, just stopped… so I was wondering would possibly make a video a Lenovo backlight circuit specifically… it really will be helpful…

[@humamalrawi1276]

Finally GPU repair

[@borisdg]

Those and future cards will keep be expensive. There is no turning back sadly.

[@Androx74]

nice video, i was surprised that this power supply was able to make the card start :/ this rtx 4080 are really power hungry

[@borisdg]

Much less than 3000 series and double the performance. Ada Lovelace is miracle architecture.

[@DADEMANA]

tanx u mi frend

[@awepsalmgamin]

Hi, need help. My external gpu fans are slow, sometimes it turns off. It's ok if I dont open extensive apps/games, but when I open an extensive one the screen turns black. What could be the prob?

[@highroyds]

How many paused the video at the beginning and turned their head to see the desktop 😂

[@krtekcyberpunker]

Příště cívka upadne zase z druhé strany 👍

[@newvoyeur]

Sloppy soldering ! Clean off old solder and re-do (Leaded). Clean off flux residue. Check all other coil joints

[@giulianoyula]

What tools are that

[@ETERNAL_MODS]

ohh nice to see you repair a gpu

[@kesllyaranda9911]

Hi, i have a laptop Lenovo with a 3050ti, i had 8gb single ram so i decided to put another 8gb. I discconected the baterry and put the ram. When i check the task manager i figure out that the nvidia gpu don't be detected. I tried to reset the laptop but Windows can't be reseted. What could be the problem? Thanks

[@onemoreword8690]

Of course, it would be interesting to know if this graphics card came from a factory with the poorly soldered coil.

[@IVsLI]

Yeah mining gpu riser would suit your needs ^^

[@MrRvdbeek]

Nice something different And it’s working

[@mcgama88]

Why this repair is so interesting? So at my workbench is the job of a desktop computer, as I-7 chipset, with Win 11. Fitted as to a lab bench and optics as modern micro scope with Am-Scope image software. Flawless performance in every way. Except with the graphic define as hardware, no sound. Intended as an upgrade to a desktop robust system, I have not been able to manage the intended desktop replacement as more powerful CPU, excellent and robust LAN connection with the natural image needs as where sound was lost. Testing, also as shown to Soren's bench, where connection and on board sound was lost in the GPU to board management as involved direct swap. Questions, such as would the board meet GPU needs, and where also, software drivers complete the difficulty as hardware-software management. My problem becomes the footprint, physical space....and where the various cable, intended as a direct replacement but with sound lost, becomes the solve needed but GPU to hardware, now confounding. And the interested observer, should take note I am happy to continue to try to solve any issue, with no direct problem except the goal to upgrade. That is to say, replace a robust desktop with simply larger features and the best processing speed, best graphics and various memory (natural to the system replacement as upgrade). One final note, I have the possible added value as simply place for test as side by side configure to link network, with minor MS Win 10 to Win 11 configure. The lesson as avoid "spark" is critical as I continue to test and upgrade....where a customer may face similar hardware issue. That care to various plug in card, to intended delivery as may contain real issue, fault and where non GPU component may be shown to difficult and slightly hidden problem. Not simply as a card fault, as in the lesson, but where GPU hardware can disrupt audio. Take note, this issue can be driven by the now unsupported Win 10 to 11 as customer base. Intended components with fault or difficulty, as a tech must beware. M.

[@marthinusdeyzel5270]

you should do pc motherboard videos also please.

[@v.9876]

Someone lifted the coil to test it out of circuit

[@christozed]

Very bad soldering. Why??

[@luminousfractal420]

I will forever call them graphicards ☺️

[@lucataszarek8782]

Hello 🤝👍👍😔😔👏👏👏👏👋👋👋

[@allinclusive5762]

From now on I will only call you "Felix". 😊

[@cryptograndnagus1529]

You should consider doing some crypto ASIC miner repair videos.....🙂

[@badvoiceallnoise]

lucky customer. no doggy repairs needed :)

[@dmisi1]

rare repair

[@TheEli1963]

nice!!!!

[@jeffcole5708]

Only a coil for someone like yourself and that's why people go to you, easy or hard it takes knowledge.

[@boppernostopper8598]

u need a better mic man its so loud and soft within seconds

[@weerobot]

Cool..

[@jeroenvtec]

Yes cool ! And I guess bit of luck

[@udi112]

Ez money

[@kevinjameskuan2979]

Hello Sorin, I sent you an email and I was hoping you'd be able to help me. Thank you!

[@HalifaxComputersRepair]

dell is upside down man lol

[@ionutmusat2880]

Sorin, Look the aproach of this guy KrisFix-Germany on graphics

[@adadu7627]

Sorinel asta e de-al nostru? Cam stangaci comparativ cu ceilalti depanatori prezenti aici...