Hello guys,

I am playing around with this card which uses as vcore pwm the up1983A.

I managed to find the FB sense which is working without any other modification(seems like it at least), and the 10hm on the ina 3221.

Thing is that when the vga draws ~300w+ the card shuts down like an over current protection. (I guess)

Any recommendations of how I could bypass it?

Any help will be appreciated

 

http://www.upi-semi.com/en-article-upi-362-1484

 

 

ok, found it...

...psu ocp ??

Damn, it's been so long I forgot about the fundamentals ?