need some help with 2 video card

[shadow1974]

hello i am new to the forum my name is Ben i am from canada my english is bad on paper but i talk and read very well in english
so be cool please i am 47 year old and i fix and built pc-phone-game console ect....

but compare to some of you guy in this forum i not as qualified you guy ar amazing so i hope i am in the right place to post
just need to identified missing chip in two videocard

1is gigabyte rx580 gaming 4gd ifsome one ha info on the chip or number on it will be nice

and no 2 it r9 290 (thank you and i hope i am posting in the right place and not breaking any rule of the forum

AMD Radeon R9 290

 

[Imperator]

Hello
I noticed in the 1st picture you posted that one of the IC are literally exploded.
It has a small dent on it.

 

[Nike_486DX]

Hello
I noticed in the 1st picture you posted that one of the IC are literally exploded.
It has a small dent on it.

its just gigabyte's qc thing, that dark red stuff you see is just paint. Also pretty sure its not a dent, but rather orientantion reference (denoting pin n1 in some cases) for positioning the ic while factory assembly. As you can see it matches with the triangle printed on the pcb. Pretty sure its normal for gigabyte boards, but lets see if the OP confirms there is no burning (rub it good with alcohol, the paint should come off).

hello i am new to the forum my name is Ben i am from canada my english is bad on paper but i talk and read very well in english
so be cool please i am 47 year old and i fix and built pc-phone-game console ect....

but compare to some of you guy in this forum i not as qualified you guy ar amazing so i hope i am in the right place to post
just need to identified missing chip in two videocard

1is gigabyte rx580 gaming 4gd ifsome one ha info on the chip or number on it will be nice



View attachment 245066

and no 2 it r9 290 (thank you and i hope i am posting in the right place and not breaking any rule of the forum

AMD Radeon R9 290View attachment 245067​

if you could provide higher quality (and most importantly, actual photos of your card), that would help. For now, the first card if you indicated the faulty component correctly, needs some 6-pin chip denoted as Q1810 (sorry that reference photo is not of really high quality, this is why suggest taking your own). As for the second card (again i cant see a thing on that reference picture), looks like its a diode (or a cap) and a smaller smd cap. Please take photos of your real cards, and in the meantime you can measure the values (resistance, polarity) of the surrounding similar components to see what specs you need for the replacement parts.

 

[shadow1974]

it picture from the internet not the original picture but the model i am looking for

i will send more photo of my card but the chip are missing that why i am looking to identifie the chip to replace them

its just gigabyte's qc thing, that dark red stuff you see is just paint. Also pretty sure its not a dent, but rather orientantion reference (denoting pin n1 in some cases) for positioning the ic while factory assembly. As you can see it matches with the triangle printed on the pcb. Pretty sure its normal for gigabyte boards, but lets see if the OP confirms there is no burning (rub it good with alcohol, the paint should come off).


if you could provide higher quality (and most importantly, actual photos of your card), that would help. For now, the first card if you indicated the faulty component correctly, needs some 6-pin chip denoted as Q1810 (sorry that reference photo is not of really high quality, this is why suggest taking your own). As for the second card (again i cant see a thing on that reference picture), looks like its a diode (or a cap) and a smaller smd cap. Please take photos of your real cards, and in the meantime you can measure the values (resistance, polarity) of the surrounding similar components to see what specs you need for the replacement parts.

in the r9 290 yes the smallchip is a smd cap and the big one i no it a resistor but do not no the numbert on it i tried to find better quality photo on line and no luck so far sorry for my english i hope you understand thank you my card the chip are not present they are just not there anymore got them like that i fix a mosfet on rx 580 did fix the short to groud problem but no image so far need to find the chip model and will work fine 98% sure

and the r9 290 it not a rush still waiting for my mosfet delevery from china short to ground fix to by removing bad mosfet

i will find time today to send picture under my microscope of the area missing the chip
thank for reply

 

[siryoink]

What is the exact model on that r9 290? Looks like a Powercolor but that photo is low quality and can't zoom. Knowing the exact model would help.

 

[shadow1974]

AMD Radeon R9 290​

sorry i did not follow the post was stuck in the hospital with my dauther

ok here some update the gigabyte rx 580 4 gig is fix dont ask me how i am confuse my self i got info on the chip from my friend it the same sa the other one next to it so i fix all the trace and solder a chip will post piture as fast possible but the chip ligt on fire but did not blow up it a bit broken in a coner but is show all the right value with multimeter weird but not ready to trust it before i put a new chip in but it work lol

the r9 290 i am waiting for the mosfet and still triyng to figure out the diode number on the chip even if i send you a picture of it the diode is not on it so will try to post as soon as possible sorry for not being active on the forum more just having a ruff time with hospital thank you and sorry for my bad english

What is the exact model on that r9 290? Looks like a Powercolor but that photo is low quality and can't zoom. Knowing the exact model would help.

AMD Radeon R9 290​

 

[eidairaman1]

R9 290 is very generic. Once all is clear with your family get better pictures of the cards and white sticker labels

 

[shadow1974]

thank you but it will not be clear for a wile my dauther need kidney transplantation but some time it ok and sometime it not

but let talk about the card here is all i have but no sticker with the model this is a r9 290 is it a msi or ???

and this is rx 580 this one is fix just waiting on a chip the chip is a 6 pin and the model is k6ndd not a clue wat is it will send more pcture of the chip i not a expert but my fixing sucess is 85% my big problem is i dont no all the name brand and model and i thing i am to old to learn them all hahaha i just purchase a spare boken card on ebay for part

 

[eidairaman1]

thank you but it will not be clear for a wile my dauther need kidney transplantation but some time it ok and sometime it not

but let talk about the card here is all i have but no sticker with the model this is a r9 290 is it a msi or ???

and this is rx 580 this one is fix just waiting on a chip the chip is a 6 pin and the model is k6ndd not a clue wat is it will send more pcture of the chip i not a expert but my fixing sucess is 85% my big problem is i dont no all the name brand and model and i thing i am to old to learn them all hahaha i just purchase a spare boken card on ebay for part

Ok 1 is a Reference design (the Blower Squirrel Wheel) the other is GigaByte non reference)

The white stenciling on the board tells you what device it is for each SMD.

R, C, Q, K

What was the problems with these 2 cards?

Check to see if these pages have an email address for guidance on pcb repair.

This 1 has a website.

 

[shadow1974]

ok first video help a little) this to card was shorted to ground not they a not anymore rx 580 add rip trace and 2 missing chip i figure it out now it ok almost

r9 290 is arder to fix more chip missing ect...


the problem with the cards was missing component i found almost all my chip but found 1 more missing chip on the r9 290 so it on stand by for now for the rx 580 it is working but waiting for a second card to see if all the rip trace are ok but it is working so far

these cards are not news but it something i like to do fix thing it bring me alot of joy and help me to lear more i been looking around the forum and i love it alot of info it great

last night i fix 18 8gig ddr3 ram and 7 ddr4 why it just fun for me it all hand on deck if it broken fix it or keep it for parts but compare to some of you i am a newb (beginer)

 

[eidairaman1]

ok first video help a little) this to card was shorted to ground not they a not anymore rx 580 add rip trace and 2 missing chip i figure it out now it ok almost

r9 290 is arder to fix more chip missing ect...


the problem with the cards was missing component i found almost all my chip but found 1 more missing chip on the r9 290 so it on stand by for now for the rx 580 it is working but waiting for a second card to see if all the rip trace are ok but it is working so far

these cards are not news but it something i like to do fix thing it bring me alot of joy and help me to lear more i been looking around the forum and i love it alot of info it great

last night i fix 18 8gig ddr3 ram and 7 ddr4 why it just fun for me it all hand on deck if it broken fix it or keep it for parts but compare to some of you i am a newb (beginer)

That's fine we all start somewhere, just understand that those videos, if they have a website with an email address to the owners of those pages, they may be able to provide more guidance.

I myself do firmware rescues on gpus.

 

[shadow1974]

Ok 1 is a Reference design (the Blower Squirrel Wheel) the other is GigaByte non reference)

The white stenciling on the board tells you what device it is for each SMD.

R, C, Q, K

What was the problems with these 2 cards?

Check to see if these pages have an email address for guidance on pcb repair.

This 1 has a website.

(The white stenciling on the board tells you what device it is for each SMD) can you help me how to search for smd with The white stenciling on the board me i search by the number on the chip i am not a pro

 

[eidairaman1]

(The white stenciling on the board tells you what device it is for each SMD) can you help me how to search for smd with The white stenciling on the board me i search by the number on the chip i am not a pro

Im not sure how to determine the component without a schematic diagram or being in possesion of a known good gpu that matches up with the 2 you have to be able to measure their values, reference design is reference design no matter if AMD or Sapphire. The AIB cards are different between brands such as Asus (ROG) and Sapphire(Nitro)

 

[shadow1974]

That's fine we all start somewhere, just understand that those videos, if they have a website with an email address to the owners of those pages, they may be able to provide more guidance.

I myself do firmware rescues on gpus.

yes i no that wy i found some of my chip missing i from youtuber ho help a lot a do contact some of them they told me to go on forum i was a little bit trouble by that due to my english wriding but i talk perfecly lol i sure i maid 15 fault just now

 

[eidairaman1]

Capacitors (C) are measured in microfarads, Resistors(R) in ohms/milliohms/microohms

yes i no that wy i found some of my chip missing i from youtuber ho help a lot a do contact some of them they told me to go on forum i was a little bit trouble by that due to my english wriding but i talk perfecly lol i sure i maid 15 fault just now

They probably meant their websites forum like krisfix.de

 

[shadow1974]

Capacitors (C) are measured in microfarads, Resistors(R) in ohms/milliohms/microohms



They probably meant their websites forum like krisfix.de

no one guy send me here i was using thechpowerup site for bios firmware for year now but i was to stock up tp go on the forum and a youtuber and a friend from quebec canada told me a bit about the forum and i decide to give it a try it help alot love techpowerup it help alot with firmware i even add to fake gpu from a amazon deal box i they are both working now i fix them now i use tem to test broken motherboard

 

[siryoink]

Appears to be a reference board, possibly manufactured by ATI/AMD in-house? Powercolor, Sapphire, and HIS all made cards using this same PCB & cooler, but had unique stickers on the cooling fan. I would think that component would be identical on a diagram of any of those cards.

 

[eidairaman1]

Appears to be a reference board, possibly manufactured by ATI/AMD in-house? Powercolor, Sapphire, and HIS all made cards using this same PCB & cooler, but had unique stickers on the cooling fan. I would think that component would be identical on a diagram of any of those cards.

1 board is reference the other is AIB