In this case, the NAND is not the problem. Toshiba is said to be causing problems with glitching - and you can use OFW and CFW (Sysnand) that access the NAND without any problems. The error lies elsewhere.
@Logenter You don't need fusee.bin, it works fine without it. Have you tried making a backup? Format your SD to FAT32 and download the latest HATS package to test it. Make the EmuNand first and then the backup, otherwise you will be missing files...
It is possible that your points CMD and DAT0 require an additional resistor of 47 Ohm.
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Personally, I only use original RP2040 Zero or Tiny. Depending on the version, I either make a total of 100 ohm resistor or I extend the existing...
You can't say that in general. Maybe the switch took a little fall or you didn't apply the solder well enough.
Just check all the connections again. This will give you a starting point if necessary.
Check your soldering points. You may have cold solder joints or a connection may have come loose.
Without an SD card, at least some text should appear.
It is quite possible that the resistors there will have to be adjusted first.
Otherwise it may not start in the OFW/CFW.
And last but not least, I advise against these chips. It is better to use an original RP2040 Tiny or Zero and remove the...
If the screen remains black even without a chip, your Nand is corrupt. It's possible that your chip shot it. You would now essentially have to use a donor Nand to get access to the system again.
yo guys the sonic x shadow generations trailer dropped today, and shadow just straight up decided, and i hate (love) to bring this dead meme up, but, it's morbin time