Are you trying FAT or FAT32? FAT32 is the method I believe you should use. I’m out of my element here so take with appropriate grains of salt.
From: <macvisionaries@googlegroups.com> on behalf of Alex Hall <mehg...@icloud.com> Reply-To: <macvisionaries@googlegroups.com> Date: Sunday, June 5, 2016 at 2:33 PM To: 'Chris Blouch' via MacVisionaries <macvisionaries@googlegroups.com> Subject: More Micro SD Card Problems Hi all, I emailed a couple days ago, asking if anyone knew why I couldn't format a micro SD card. Well, I've now had this same problem with another card, and with both cards in two different adapters. This is almost certainly software, and not a problem with the cards or readers. Micro SD cards don't have write protection switches, and the one reader I have is USB and so also lacks a switch. I'm not sure what else to try. I'm trying to format them as MS-Dos (FAT), and if I expand the details of the failure, I see that it failed to modify the partition map, whatever that means. If anyone has any ideas, I'd appreciate them. Thanks. -- Have a great day, Alex Hall mehg...@icloud.com -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor and your owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/macvisionaries@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout. -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor and your owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/macvisionaries@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout.
