Troubleshooting • Trouble with MicroSD-Card (128GB) in Raspberry Pi 4

Hi there,

I have a Raspberry Pi 4 Model B and want to boot it from a 128GB MicroSD-Card (SanDisk HIGH ENDURANCE 128GB).
I use the current version of the Raspberry Pi Imager for getting the image (in this case Raspberry Pi OS (64-bit)) on the MicroSD-Card.

When I then plug the MicroSD-Card into the Raspberry and power it up I always get an error message which says:

BusyBox v1.35.0 (Debian 1:1.35.0-4+b3) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs) [36.049124] mmc0: error -101 reading general info of SD ext reg
[36.049202] mmc0: error -110 whilst initialising SD card
[44.383086] mmc0: error -110 reading general info of SD ext reg
...

If I use a different MicroSD-Card (SanDisk Extreme 64GB) I don't have any issues.

If done some tests (badblocks, smartctl, performance test) with the 128GB MicroSD-Card but none of them showed an error.
What makes me even more confused is, that exactly this MicroSD-Card has been working in exactly this Raspberry Pi 4 already (I started a project about 2 years ago, but didn't finish it and since then it was laying in the drawer - for a new project I dug it out again)


Any ideas what could cause the above mentioned error and how I could solve it?

Thanks in advance! Image may be NSFW.
Clik here to view.

Kind regards!

Statistics: Posted by rbthn — Fri May 10, 2024 10:35 pm

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