Trying to repair this.
I have 12v,5v,3.3v and 1.8v
I have vcc 5v on pin 12 of up9511 and 2.3v on pin 36 en.
there is 2.4v on vref pin 2 so i assume the chip is good.
It did have short on vrm 2 fuses were blown these I have replaced along with mosfet.
Bit stuck now.
Pcie lanes all look good
and all resistances on 1.8v and pex are very close to another gtx1080 I have here
Thanks in advance.
I have 12v,5v,3.3v and 1.8v
I have vcc 5v on pin 12 of up9511 and 2.3v on pin 36 en.
there is 2.4v on vref pin 2 so i assume the chip is good.
It did have short on vrm 2 fuses were blown these I have replaced along with mosfet.
Bit stuck now.
Pcie lanes all look good
and all resistances on 1.8v and pex are very close to another gtx1080 I have here
Thanks in advance.
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