MSI RTX 3090 graphics card Repair [Error code 43]

[@mohamad.irtahi6514]

these kind of fixes so hard and you make so simple and so easy , what a legend what a peace of art. i will always watch you videos and support this channel wish you all the best my friend

[@KrisFixGermany]

Thank you

[@pakabu1013]

I was studying but eventually took a break and saw this new vid in my notification and it made my day haha great vid as always love your repairs💙💜

[@Toriatrix]

I am really impressed with your skill in diagnosis and proficiency with tools, datasheets and level of cleanliness. I will send you my defective 3090. That has been back and forth from Germany from another repair shop. And was not fixed.

[@82NeXus]

Can you reply here if he fixes it?

[@philipadderley]

love your videos kris - one favour please - when you''re doing the initial measurements for resistance and voltage on the rails, can you zoom in the microscope camera to show exactly where the probes are pointing for 12v, 5v, 3.3v, 1.8v, pax, core, mem, etc? ty

[@SwampyF4RT]

Loved seeing you bring such a nice card back to life! You mentioned the solder balls cracking from thermal pad pressure. Do you think this only happened after the waterblock was removed? Or is this possible from pressure alone?

[@KrisFixGermany]

My stats show that 90% of all 3080s and 3090s with similar problems have been opened before.

[@daveunbranded]

@@KrisFixGermany got to get these people to stop opening their cards. I don't see how anyone can do this work without that machine.

[@Mafiya67]

great job)

[@AzazehlWhinchester]

Дмитрий, приветствую)👋

[@Mafiya67]

@@AzazehlWhinchester добрый добрый)

[@KrisFixGermany]

Thank you

[@XRedXDragon]

incredible detailed video, i randomly found this channel.

[@stevedebeukelaer1424]

Great fix very nice bga station too

[@koford]

As always, thumbs up. Customer gonna be happy.

[@AzazehlWhinchester]

Божественный акцент))) 👍

[@sentinel_Isa]

A lot of informations and learned again much. Youre very good at your job. Keep it up.

[@gpudoctor]

Bro you are a king! Good job!

[@82NeXus]

Great video, nice close ups of the desoldering! Why didn't you use the existing memory chip if it was a solder fault and they are that expensive?

[@KrisFixGermany]

Thank you New is always better than used

[@Xorat]

No warranty from nvdidia because of the Water cooling ? Great fix again !

[@KrisFixGermany]

Thank you

[@reiener]

Danke, wie immer sehr interessant, eine frage habe ich, Patition E byte 6 ich verstehe nicht wie du dann genau den Richtigen Speicherbaustein findest vorn oder hinten?

[@KrisFixGermany]

Alles ist in dem Datenblatt beschrieben. Ich lasse einige Details weg, weil die Videos zu lang werden

[@ThomasMehiar]

Like always it s realy pleasure to watch your video full of knowledges! Great Teatcher U R! Big Thanks! Wishing Success!

[@sgtrutters5892]

I would love to see a video on some of the software you use for diagnosing these cards in Linux. As an aspiring repair guy it would be super helpful! Love the videos!

[@RIchardDavidson007]

The Master at work.

[@WindowsrepairMTL]

Hey your videos are very helpful!

[@lisudera5544]

Hey, ich bin durch Zufall auf deine Videos gestoßen und muss sagen man lernt sehr viel. Ich hab da eine Frage, ich hab mal gelesen das Error code 43 nicht nur der Vram sein kann sondern auch der GPU Chip stimmt das? Hattest du schonmal GPUs mit Error code 43 wo der Eigentliche GPU Chip Probleme gemacht hat?

[@KrisFixGermany]

Ja, error 43 kann GPU sein

[@lisudera5544]

@@KrisFixGermany Gibt es eine Möglichkeit um zu wissen was defekt ist? Also ob Vram oder GPU Chip

[@KrisFixGermany]

Natürlich

[@lisudera5544]

@@KrisFixGermany Okay, sehr interessant. Ich werde mich mit diesem Thema auf jedenfall beschäftigen. Danke für die Info.

[@Jason-zh7wo]

Nice job 👍

[@gndworkshop]

hi lord, some confuse me, the partition E , byte 6 correspond to CMD29, CMD43, CMD40 etc etc. thats right, but the chip with those connections are the M509. Byte6 = upper bits (32 to 63) so i would say the chip that mods report to partition E byte 6 its E1 from the back side. just for the science.

[@fitimjashari6796]

Is the testing software that you use private? Or its available to get access to it for everyone?

[@Multimeter1]

Did he not warranty it with msi? Did you have any back story? Maybe putting it back together without MSI noticing?

[@KrisFixGermany]

I'm not familiar with the full story

[@PaulHigginbothamSr]

Oh Kris, so it was operator error that put excess pressure on the chips. Still having a problem understanding. More pressure creating chip dislodgement. How can this be? Is it board flex that produces an area that flexes upwards or down causing heating and metal melting?

[@KrisFixGermany]

nothing melts but breaks by flexing the board

[@gpudoctor]

Brother, how do you know from byte 6 that this is the chip on the back? Isn't byte 6 shared by another memory chip?

[@SaccoBelmonte]

Now I I know where to send my 3090 in case it ever fails (mine is well cooled and repadded/repasted) used soft pads so I'm safe.

[@KrisFixGermany]

It is not chip problem. This damage is caused by bending

[@SaccoBelmonte]

@@KrisFixGermany So you also think GPU sag is what caused that problem? Or the incorrect pad?

[@KrisFixGermany]

Not really sure what exactly happened. I think wrong pad size

[@dennisthediytechguy8039]

good video sir what is the name of that machine u used to install the ram chip and link thanks

[@KrisFixGermany]

Wds-620

[@vi8946]

I have the same issue with my GPU! I have Asus dual 3070 08GB. After updating the GPU driver I got a black screen problem. I tried this GPU with another computer and I did not get any issues with the card. I borrow another RTX 3070 TI from my friend and when I place it on my computer I got the same black screen again after that I tried RTX 2060 this card works on my computer without any issue no matter which driver I use. I check my GPU card requirements it says 750watt and I have 850+gold so I would like to ask can my PSU cause this problem? because not have enough power for these 2 RTX 3070 cards. By the way I tired everything solve it I format my computer I remove the driver with DDU many times and tried almost 10 different drivers nothing solve this problem.

[@gagak84]

great

[@STALKER7117]

Hi. Wery good videos. Tell me please how i can run mods in 3060 with ga104 GPU? What command you are using for this, and how folder you are using.

[@KrisFixGermany]

455.107 should work

[@STALKER7117]

@@KrisFixGermany i tried run with this version. When i run ./mods gputest.js -oqa -test 178 old_gold -run_on_errors -ignore_fatal_errors -matsinfo mods only shows errors and not run.

[@Whosteeny]

I have the same problem with my card rn when ever I'm not gaming the card will reset my computer 😢

[@hinz1]

Why is there an inductor missing?

[@KrisFixGermany]

This phase is not populated

[@tonycstech]

I cannot follow your test process. After test, i get command prompt saying /mnt/nv/mods # When i type command -e 20, i get error.

[@KrisFixGermany]

Do you have mods?

[@tonycstech]

@@KrisFixGermany yes.. It seems like different sources I get it from have different results.

[@muhammadihqbalwicaksono2425]

What app do you use sir?

[@muhammadihqbalwicaksono2425]

I need this program for cheking my gpu