Mariko Switch cannot boot past the Nintendo logo, Hekate boots fine

[Severence]

@jkyoho

FYI, you might be refereeing 14ohm to ground on 0.85V line from MAX77620H v2 boards,

Nope, I wouldn’t get it mixed up with a rail produced by MAX77620H (as the CPU rail generated here is for the boot CPU, has nothing to do with the secondary CPU rail) But…I may have muddled the [secondary] CPU and GPU rail generated by MAX88712 though

Black screen after closing switch with HwFly RP2040

Hi @Severence, I returned following a break (unfortunately, only a small part due to the summer holidays). Nevertheless, I am on my way to take measurements. I don’t know if this message is directed at me, however, so far I have never complained but rather always politely asked and thanked for the support… and I continue to do so Having said that, I borrow the images from the topic Picofly installed worked first time niw switch fried of the person who has the same problem as me, and w…

Guess White or black from the image in that post would be the other (can’t remember) . Have you verified which is which yourself by tracing back to SoC pads yourself? as seems more locgical to me that 57 ohm reading (white) would be the GPU rail

@jkyoho

So I guess it just the variation between boards

Yeah proabably just down to board variance.

@jkyoho

At least it wasn’t 40+ ohm like v1 board.

aha, yeah