SD Card can not read

[camelia]

Hello,

I format an SD Card in Mojave, but If I want to read it in HS the SD is not recognized

What I did wrong?

Thanks
Came

 

[shafez]

Because it was formatted as EXFAT Not FAT, Use SD Formatter.

https://www.sdcard.org/downloads/formatter/index.html

 

[camelia]

Because it was formatted as EXFAT Not FAT, Use SD Formatter.

https://www.sdcard.org/downloads/formatter/index.html

But the rest of SD cards I own are formatted as EXFAT, And I don't have any Issue in any macOS version, only with this one that I formatted in Mojave

Came

 

[NoBoMac]

Should have worked as EXFAT.

Reformat/partition the card as Master Boot Record, EXFAT. If still does not work, reformat on the High Sierra machine, and see if works on Mojave.

Oh and: are you ejecting the card before pulling? Might have corrupted the card if not ejecting properly. I have seen some flash drives that are painfully slow and take a bit of time before everything has been saved on the drive.

 

[camelia]

Should have worked as EXFAT.

Reformat/partition the card as Master Boot Record, EXFAT. If still does not work, reformat on the High Sierra machine, and see if works on Mojave.

Oh and: are you ejecting the card before pulling? Might have corrupted the card if not ejecting properly. I have seen some flash drives that are painfully slow and take a bit of time before everything has been saved on the drive.

How can I reformat if the SD not showing up on HS?

Yes, I always eject cards before pulling I can lost data if I do not follow that simple rule

Thanks
Came