Questions on the NCP81611 please, my RTX2060 was working with an odd issue of the not powering on at first boot, always needed a soft reboot then ran fine.
The card originally had a blown fuse and faulty DRMos, I'd fixed them and the can ran since albeit with the boot issue.
Issue now is the Vcore has gone AWOL.
The controller is a NCP81611, I've changed this twice with no change.
I've been using a schematic for the MSI 2060/2070, this seems very close although my board is a Palit which seems to have a few less components on it.
I've got 5v VCC, 2v VREF, 3v enable but only 10mv on PGOOD on the NCP81611.
It there anything else I should check, this NCP81611 is more complex than any others I've worked with so I might be missing something?
Thanks
The card originally had a blown fuse and faulty DRMos, I'd fixed them and the can ran since albeit with the boot issue.
Issue now is the Vcore has gone AWOL.
The controller is a NCP81611, I've changed this twice with no change.
I've been using a schematic for the MSI 2060/2070, this seems very close although my board is a Palit which seems to have a few less components on it.
I've got 5v VCC, 2v VREF, 3v enable but only 10mv on PGOOD on the NCP81611.
It there anything else I should check, this NCP81611 is more complex than any others I've worked with so I might be missing something?
Thanks
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