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Post by frankybyte on Dec 9, 2021 9:08:32 GMT
I have a problem. From a friend I got a C64 Mini with blackscreen. With the help of a s UART I reinstalled the NAND 1.32 and after that ere worked. But as soon as I install the update 1.52, the Mini crashes constantly.
Does anyone have a tip ?
Franky
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Post by frankybyte on Dec 9, 2021 11:07:30 GMT
Yes, with the 1.3x it runs, but with the 1.52 not..
Have tried this now more than once so NAND copied back, then update
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Post by spannernick on Dec 9, 2021 11:42:25 GMT
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Post by frankybyte on Dec 9, 2021 12:21:30 GMT
I thank you very much
I test the days
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Post by jj0 on Dec 9, 2021 12:46:13 GMT
Also, what can you see on the output of the UART when it crashes? Any error messages?
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Post by frankybyte on Dec 9, 2021 14:22:53 GMT
HELP ! after i installed the update from SPANN, nothing works anymore.
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Post by frankybyte on Dec 9, 2021 14:26:20 GMT
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Post by spannernick on Dec 9, 2021 14:50:54 GMT
Looks like you have bad blocks, you can try and do it again and wipe the nand but it might not work, the nand might be damaged.
Did your friend add games to its nand by any chance..?, it properly messed it up.
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Post by frankybyte on Dec 9, 2021 14:56:53 GMT
I can no longer enter commands... Always displayed as unknown
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Post by spannernick on Dec 9, 2021 14:58:37 GMT
What its not seeing it via FEL...?
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Post by frankybyte on Dec 9, 2021 15:06:38 GMT
I think I do not understand you :-(
The mini accepts only a few Linux commands
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Post by jj0 on Dec 9, 2021 16:11:59 GMT
You are trying to enter Linux commands but the Mini is not in Linux yet but in the U-Boot bootloader. In one of your first pictures it loads the kernel but then says 'bad image magic' so it doesn't recognise it as a proper kernel to boot from. In the later pictures it seems not to be able to lood uboot anymore so it ends up in FEL mode. What you can try is to use the Mini's FEL mode tool and see if that boots. If that works OK we can do further troubleshooting. Also can you please try to post 'copy/paste' text instead of pictures, or use a log from Putty?
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Post by frankybyte on Dec 9, 2021 18:01:35 GMT
okok, everything sounds complicated, I must read al in peace
... I used putz for input and copy paste
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