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I have an HP ProBook 450 G5 laptop with an RTS522A full-size SD card reader. It seems to work OK for the most part, but this particular Turbo-X card refuses to attach. When I insert it after macOS has booted, nothing shows up under Sys Report - Card Reader or in the ioreg. But, if I insert the card and then boot into macOS, it shows up and mounts perfectly. If I eject the card, it will no longer read it unless I insert it and then restart the system or shut it down and power it back up. I tested the card on a different laptop and on an external USB reader and it works fine. I also tried initializing it at 3.3V using the -iosd3v3 boot argument and nothing changed. Any suggestions for this issue? Let me know if you need any logs.
The text was updated successfully, but these errors were encountered:
fivossak
changed the title
RTS522A doesn't read SanDisk 8GB class 4 card unless inserted before booting into macOS.
RTS522A doesn't read SanDisk 8GB class 4 card unless inserted before booting into macOS
Oct 23, 2023
Sorry I made a mistake. The card is not a SanDisk but a Turbo-X-branded one which is just a rebadge of some unknown manufacturer. I just confirmed the card works fine under Linux. Anyway, here are the logs. I hope I provided enough information. If you also need ioregs let me know. boot with card inserted.txt card ejected and not detected anymore.txt
fivossak
changed the title
RTS522A doesn't read SanDisk 8GB class 4 card unless inserted before booting into macOS
RTS522A doesn't read Turbo-X 8GB class 10 card unless inserted before booting into macOS
Nov 8, 2023
I have an HP ProBook 450 G5 laptop with an RTS522A full-size SD card reader. It seems to work OK for the most part, but this particular Turbo-X card refuses to attach. When I insert it after macOS has booted, nothing shows up under Sys Report - Card Reader or in the ioreg. But, if I insert the card and then boot into macOS, it shows up and mounts perfectly. If I eject the card, it will no longer read it unless I insert it and then restart the system or shut it down and power it back up. I tested the card on a different laptop and on an external USB reader and it works fine. I also tried initializing it at 3.3V using the -iosd3v3 boot argument and nothing changed. Any suggestions for this issue? Let me know if you need any logs.
The text was updated successfully, but these errors were encountered: