Troubleshooting • eMMC error on CM4

Hello.
I just used CM4 version 2GB RAM, 16G eMMC with IO Board.
Today I installed the operating system on eMMC. I used USB SSD to boot into the operating system, then used SD Card Copier function to copy the operating system from SSD to eMMC.
However, when running SD Card Copier tool, eMMC recognized as 000000 (/dev/mmcblk0). Normally, this string of numbers 000000 will be displayed differently.

And sure enough, when I click start, I get an error message Could not write to destination as shown

When checking eMMC with lsblk command, it shows as follows

When formatting, I get an error message

Let me ask, in my case, is the eMMC damaged? What else can I do?
Thank you.

Statistics: Posted by th!nk!ng — Tue Feb 18, 2025 4:38 am

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