Recent content by jasonexe

Hi all, I recently bought a broken inno3d GTX 1050 2GB from ebay to repair it. There was a inductor and a smd capacitor that broke off from the pcb that i managed to replace. When powering the card the gpu die gets warm after a little, i checked the voltage from vcore, vram pll and pex and they...

Nope.. I’m suspecting that the VRMS of the gpu core might be the issue.. i will order new ones and replace them, i know this is a common issue with RTX 2070/2070S/2080/2080S gpus so i will give it a try.

I ran FurMark for a few seconds and noticed that ‘PerfCap Reason’ went to Pwr, the TDP also went to +- 250W, 100% which is the limit for this card, i will post a screenshot below.

Do you mean on the second picture i send? I used GPU-Z to monitor gpu power etc while running FireStrike on 3DMark and i noticed that it says Idle on ‘Perfcap Reason’ when the GPU was under load which is weird to me.

What else can i do?

I used my microscope to find pin 4 from the core vrm and noticed that the connection goes to the other side of the pcb (i think). But I can’t seem to find a capacitor connected to it. Its difficult to tell. I will upload a image of the back side from where the vrm is located and also the side...

I will take a look at it, I’m not sure how to locate the current sense resistor or other components by looking up the datasheet of the controller/vrms, its new for me .

i booted my pc and touched the backside of the core vrms and didn’t really feel abnormal temperatures, same for the UP9512R IC. I also took a picture of the VRMS that is being used. It’s the SIC788A

i will take a look tomorrow and let you know if i find any hot spots. Also, where are the bootstrap capacitors located exactly?

I unplugged my drive and booted up the pc, i got 760mv from vcore and 1355mv from memory. I also took a picture of where the UP9512R is located. I didn’t see any corrosion or anything.

hi, i checked the voltage from the vcore and memory vrms when it crashes and i didn’t get any voltage readings.

I 900mv was the stable voltage i could get, going higher then that will give me a black screen and the fans run at full speed. If i load a game stock voltage it will crash after 0-10 seconds, I actually didnt try to measure the vrm output voltage when the gpu crashes, would be a good idea. I...

Yes if i reduce the voltage it works normally, just a little slower

hi everyone, I own a Gigabyte RTX 2080 Super 8G and since last year it has been crashing everytime i open a game or any 3D application. My screen goes black and gpu fans would go at full speed. I can’t shutdown my pc because that so the only way to turn it off and on again is by pressing the...