Dead Duet2?
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3,3V & 5V LED's are on, but it won't show in device manager, AND the DIAG LED is permanently on.
I've pulled out the SDcard and thrown it into the PC, it shows up and all content is there (readable and not corrupted).
So i guess the next step is to do a hail Mary and try a full erase, not really surprised if it's borked at this point lol. (Not blaming the firmware just to be clear
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It sounds like it's just missing firmware. Go through the erase and flash procedure with Bossa and see if it comes to life.
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About to try that now, but just before i do that. Is 4,38V good enough? This is measured on the GND and 5V connector for the PanelDue (with the PD disconnected).
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@exerqtor said in Dead Duet2?:
Is 4,38V good enough?
I'm not sure. The PD screen lights up though, right?
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Yup it does, i've disconnected it now when i'm trying to resurrect the card though.
Can't seem to get the card to show up in device manager ( one device without correct driver shows up / dissapears when i connect/disconnect the usb though). Running windows update on the laptop now to see if that helps, or else it looks like I will have a new table coaster.
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Nah that driver didn't work, allready tried that =/
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My guess is that something got shorted out when doing your initial checks. Do you see any scorch marks on the board?
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@phaedrux
yeah i'm leaning towards that too, I've only done a quick look for shit stains and couldn't see any. Haven't dissasembled the board and checked the backside etc. yet though. Gonna fully update the old beater laptop first before i pull out the board and give it a closer look.Anywhere specific i should be looking given the symptoms it's displaying?
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It sounds like the CPU took a hit. You may see a spot on the chip, maybe not.
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@phaedrux
Well in that case i will have some spares sans a CPU
