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Id did the tserver test.

My friend any measurement you can take on coils or mosfets 12v etc.. Would be helpful for me. If you have the time, I em not in a hurry. Thank you.

Well the card works, since I can complete the test. I did the python test dmgg. What resistance should I have on the coils?

I did the test for the memory, but ppl suggest i should do the Tserver test which will be more reliable.Do you know it?

BGA failure includes GPU also the memory chips correct?I can start the card with a small cooler and check for faulty cap as you say. NO BGA rework need to visit shops etc,

Hi, got the card that initially had no signal at all.LIghts and fans were working. After installing it 2-3 times with no picture i let it sit. The next day i isntalled it and got normal signal etc, installed drivers all good. Now getting in Adrenalin go to tune checking things and try for...

I heated the pcb with a heatgun even as i could and used the smallest nostril on the rework station for removing the vram mosfet. I will try to remove the other vram mosfet and check . Whats your take on removing the coils as others suggest and do a check ?

With lowside mosfets you mean the 3 remaining mosfets in the area where i removed the one who was initially off? Some other people suggest to remove the Vram coils and check the resistance

OK I managed the current injection. I measured 1.1v on the coils and also on the small caps on the backside of the memory chips. The card got little bit warm, memory chips gpu core in general felt warm. I used a cell phone flir camera which didn't show any significant thermal delta on a specific...

You still think despite the power supply showing 1A (its like there was no current going in the Card, dotn know why) that an evaporation test will show a faulty component. Shouldn't the powersupply show 10A if the card was capable of demand/draw? Card was ice cold not the slightest change in...

I used this a bench powersupply older one, what I saw that there not much current maybe 1. Device is capable of 10 and more,.

I have a power meter in the wall socket, when, I make the connection the consumption goes up 20w, so it seems she is getting fed, but I fail to see if so any change in Temps.

OK I understand all, but this card remains ice cold,i will leave it few minutes. How can I be certain if the card gets the amount of voltage and A?

It's like there is no current going in the card, card is cold. I'm in a basement it's like 14C card same, with hand and infrared thermometer.

I did solder the wire 1v and 10A, it seems the card does not get anything she stays cold. What now?

But I do bypass the mosfet since I feed the coils or not? What follows after the coil is the vram or some capacitor/s?

As I understand this will feed the vrams only or also the memory controller on the gpu chip? Should I start at low 1-2A and if nothing gets warm increase or straight 10A. Do I need to put a heatsink on the gpu chip?

Well how I exactly I do that? Do I have to solder a wire if so on which coil, which side, to the coil with the complete mosfet or the one I removed, or both? Thank you.

Hi , i kind of missed this here" solder a wire the coil terminals of the memory, and inject 1.0V at up to say, 10 amps" . So you dont want me to inject the voltage from the 12v contacts slot of the card. Solder wire to one coil or both,side etc.. Thanks.

As i understand, the best is to find such power supply and continue from there. Thanks for all your answers suggestions and help, if I make any progress ill post it here(might help others).

I see but in order to do this test a laboratory power supply is needed. Doing 1-1.35v on maximal 10A. If I can find something like this ok good, but if not do I have another option?

Injection test needs a specific powersupply which i dont have(i have to look for someone who has or a store),I em able to get a thermal camera though.. What temp and over it should be considered super hot?

Aright so you want me to remove the mosfet right next to it, and if still there remove the other 2 mosfets right under it. So despite the resistance on all mosfets are within expected range(also on the removed one on the pcb) , i should remove them in the steps you suggest? 200 milliohms is in...

Mosfet has 4 feet i measure the resistance where the arrow is (first bottom left )which right now after removing the mosfet is 1210Ohm and on the feet directly over it (first top left) which is 1520Ohm. with that " Given that you have less than the expected resistance to ground on the output...

Ηι there and thank you for taking time to answer and help. The video is in german but you click CC and it ads subtitles you can choose english. Brand of the memory chips should be MIcron thats what i gather form this code on the chips ,7TA77 D9VRL . Guy on the second video has like 35Ohm on...

My issue with a 1080 TI Aorus (not the extreme or watercooled), i have a blown fuse. I traced my problem to the vram mosfet(short) top left, right next to the coil.Its teh same issue as seen in this video https://www.youtube.com/watch?v=8C_j8DBRTAI , if i cant post that kind of link let me...

Hi Razorwind, are you around , need some help with a 1080ti.