Gigabyte RTX 3090 Gaming OC graphics card Repair [Not Detected]

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[@skoopsro7656]

Keep em commin brother. The space needs more GPU repair techs who know what they're doing

[@TechCemetery]

Good first video!

[@M00nsave445]

One of the best gpu repair channels you can find. Great work.

[@syedusama1546]

Tech cemetry, NorthWestRepair and KrisFix-Germany these are top gpu repairing youtube channels and KrisFix-Germany is on the top.

[@daveunbranded]

With one hand you are finally leveling the playing field with other techs with 2 hands.

[@koford]

Great video, it good to see someone like you able to repair those expensive card. Im giving you a thumbs up. Have a nice day.

[@retronexusnet]

hope you come back to youtube with more content

[@RIchardDavidson007]

Now, I know where to send my card for a fix. Your going to be big. Don't forget us little people.

[@kepler104]

Insane quality and knowledge in the first video, one question, can we test this gpu without those mosfets in place? would it work?

[@hea5843]

Please show us in details how you use the rework station. Thank you,

[@pavterziev]

Awsesome video! Great details for diagnose procedure and repair. Love the camera setup. Get well and I can't wait for your next videos

[@-gg8342]

I really love these videos! It must require some expensive equipment right?

[@Than3Dane]

Nevermind that was a two day trip :D haha Might jump head onto the offer I have on this defect & see if you can bring it back to life :)

[@stevedebeukelaer1424]

Nice video but i didn't know they exist boardviews for gpu cards. Where can you download it?

[@kikihobbyrepair]

Really nice fix. You earned a sub. I am pretty sure this channel will grow fast. Welcome from Germany 😉

[@SwampyF4RT]

Awesome work dude! Good luck with the channel! Out of curiosity, you mention not using hot air to remove mosfets and suggest using a station. What is a station?

[@KrisFixGermany]

Thank you. I used rework station for this job. Hot air gun will also do the job, but will make some visible or unviable damage to the surrounding components.

[@carscarscars186]

@@KrisFixGermany Chris, does your rework station adjust the area where heat is applied? I'm wondering how to achieve that on mine with 40x40mm top heater...

[@KrisFixGermany]

Using smaller nuzzles for the tight areas

[@M00nsave445]

For those who cannot afford the station, would covering the other surrounding parts with Kapton tape help?

[@carscarscars186]

@@M00nsave445 Doable but risky.

[@MrRobbyvent]

wow the fuses of the same value : this is the university of repair channels!

[@rongray8934]

People are still watching. Yup I'm people. Thanks for these very informative videos.

[@M00nsave445]

Is diode mode ever recommended in a gpu board, or resistance mode is actually better and safer? In which instance would diode be used in a gpu?

[@KrisFixGermany]

Diode mode is used to take fast measurement. Resistance measurement is more accurate

[@M00nsave445]

@@KrisFixGermany thanks. I was just wondering if voltage injection through diode mode can damage components, like the gpu for example, since some meters inject 2-5v, or if it's considered safe

[@baghdadiabdellatif1581]

@@M00nsave445 good question

[@baghdadiabdellatif1581]

There is no need for rework station and ultrasonic cleaner. Its more simple to find a shorted MOSFET. You make this simple task looks complicated and its abviaus whay. Fancy and clean lab. Good for you

[@sanusukibonifacio5251]

what is my Gigabyte 5500 xt damage if only show display in few seconds and after that the fan start spinning in maximum speed i already change the thermalpaste?

[@ranasaqib1]

Sir where i found schemetic diagram board view

[@skoopsro7656]

So uh btw we're did you get the schematic? The gigabyte 3080 and 3090 schematics got leaked a while back but getting any others is extremely difficult.. do you have access to any others?

[@KrisFixGermany]

You can check in Discord. Link in the video description

[@skoopsro7656]

@@KrisFixGermany nice will do!

[@abdulladuduke1409]

Good video sir keep it up.💖

[@Than3Dane]

Is there a simple way to test the core isnt atleast damaged before buying a card sold as defekt :)

[@KrisFixGermany]

Unfortunately there is no simple way. Resistance reading for PEX, 1V8 and Vram is good information for Nvidia cards.

[@SaccoBelmonte]

I have a 2011 17inch MacBook Pro that I damaged like an idiot as I was cleaning dust inside while the machine was in sleep mode. I touched somewhere in the PCB around the lower side near the battery, I did feel a small shock. The MBP fans can spin if you try to reset the SMD but the machine was never able to boot. Would you give it a try if I fill the form to send it to you? I know is an old machine but it is still in mint condition and I damaged it in 2013 so it was nearly brand new. I decided long ago I would try to repair it myself but that board is just too complicated and I don't have the schematic.

[@KrisFixGermany]

Sure, you can use our website to create a repair order.

[@SaccoBelmonte]

@@KrisFixGermany Nice! I'll do. I will also include all details so you know is me and the condition of the machine.

[@SaccoBelmonte]

@@KrisFixGermany I just sent it today your way :) I really hope you can try to fix it in a video :) I wrote with details the history of the machine so nothing comes up as a surprise. :)

[@SaccoBelmonte]

@@KrisFixGermany Hi. The laptops shipment is taking forever. Seems like the post was confused for a week but I now see is going your way. (MacBookPro 2011)

[@ΓιώργοςΠαπαντωνίου-γ3κ]

I've never had experience with GPU before. 0.22 Ohm is normal for Core Power supply line????

[@letsfixit1594]

Nice job brother!

[@KrisFixGermany]

Thanks!

[@DimasKurniawan]

I have kohm range on fuse z top that on your tutorial is fuse z bottom . Did u want to help me or what number of mosfet that handled by fuse z top ? Thanks

[@worroSfOretsevraH]

Hey Kris. Do you know a method or software for testig the legendary Voodoo 5 5500 AGP card? Especially identifying problematic RAM chips. Thanks.

[@dtiydr]

How did you remove the mosfet without the hot air?

[@mauriziogentile3088]

What software do you use to see pcb connections ? As shown on : 5:22? Tnks

[@eliezerortizlevante1122]

Do you have the schenatics for the lower and top Magic 2R2? Mines has resistance to 0 on the 20K ohms on both . and it beeps on diodide mode. And the 4th pin on the left notch shows 0 resistance Q fuse is blown showing 3 Kilo ohms And both Z fuses shows 2 kilo ohms

[@eliezerortizlevante1122]

When i direct Q fuse shows 0 ohms Same as Z fuses. so i assume they normal. i will keep investigating the 2R2 until i find the short

[@izakoliver]

Hi there, where do you get your schematics?

[@KrisFixGermany]

Contact me in telegram

[@Ydooo]

So mats work with rtx 3090?

[@VITAS874]

I have d6 error on motherboard msi x570s carbon max, 3090 FE. I dont know why.

[@AsadKhan-nt2sf]

I live near sea area can u please tell me how I can save my pc from humidity and corrosion.

[@Kozak-Sirko]

Може є в вас образ вашої флешки з програмами?

[@joshuabest100]

What amd memory test do you recommend

[@KrisFixGermany]

I will explain AMD memory solutions in upcoming videos

[@paparazzo80]

How do you get board diagrams? I thought that is company secret.

[@pakcikkordi4614]

Nice 👍👍👍

[@2626RM]

Hey great video, what was the cost of this repair ?

[@KrisFixGermany]

Thank you. You can check our prices hier krisfix.de/grafikkarten

[@y_zass]

I have the Gigabyte Gaming OC 3080 12gb, same PCB and heatsink as this card. What is the most common failure for these models? I've seen quite a few videos replacing these 2 little 0 ohm resistors. Imagine your card dying because of that...

[@ronaldanomorales]

where can i download schematic and boardview bro? thanks

[@KrisFixGermany]

Text me in telegram @krisfix_germany

[@arnoldanderson9876]

Hey Kris! Watching your videos for awhile now and you are awesome.I have a 2070 super that does the same exact thing but im from the Caribbean. Is there anyway you can take a look at it if i get it shipped to you??

[@filedotzip]

Nice.

[@FilipMunk]

Was it shorted to gnd via core (high side mosfet) or was it low side mosfet shorted?

[@danielsatko-]

where can i get BV. its hard to get

[@paparazzo80]

Guys what linux version of OS is he using for testing VRAM at the end of the vid?

[@EuGENekuss]

Саша Невский, ты ли?

[@Erabada]

nice vid keep em up

[@oussamaguendouz7158]

I get error 53 after rebolling what is the solution ?

[@Grucha1998]

Woow schematic 😯

[@kabgaming3749]

Amazing

[@TheKonzenDoji]

This vga sucks, I bought it, 28 days and it was broken. Now I have 3090 gaming x trio and it goes very well

[@harryemerike3205]

Nice video

[@Jason-zh7wo]

Great video 👍 When you removed the mosfet did you use a board preheater and an infrared heater to desolder ? As you said using hot air can damage the nearby components. How do you stop heating the surrounding components? Do you use an adapter to focus the infrared heat?

[@KrisFixGermany]

Thank you. I replaced this mosfet with rework station. There i can control very accurately every single parameter and also use very small nuzzles for this tight area.

[@vnapjv200]

@@KrisFixGermany Great video, if you could give us the model of your rework station that would be great :)

[@Papy78]

Hi, nice video..I subscribed to your discord but I can't find any information where to find the boardview for the graphics card. Thanks

[@baghdadiabdellatif1581]

That is a pcb view you make it by your self by continuity test from a known good card

[@ironbeast7476]

Gigabyte engineers just put random stickers on my GPU and said I fixable ! And I see you makes me think gigabyte on fox things that are easy. I have the same card and it was thermal throttling so I water blocked it and they say it has physical damage and refused to repair.

[@MrAltjay]

hi.. thank for the video it was so helpful, can I you please share your boardview please please