I had a Sony 8 gb usb drive. Tried to format it on the Mac. After formatting, Mac won't detect usb anymore. Tried First aid and recovery option. Nothing works. Please help
Tried connecting to a Windows and an Android phone. Won't detect. Although the USB appears on the Disk utility list, I cannot open it. I think the USB is damaged for good?Have you tried connecting the drive to a Windows computer to see if it is detected?
I've never had any Mac damage a USB drive by formatting is to HPS, exFAT, or Fat16.
It sounds like it’s dead. Your Mac had nothing to do with it’s failure. That was just coincidence.T
Tried connecting to a Windows and an Android phone. Won't detect. Although the USB appears on the Disk utility list, I cannot open it. I think the USB is damaged for good?
USB drives can fail, "just like that".
They can go dark, go "read only", etc.
And sometimes nothing you do will "fix" them.
If it won't work, and if there was nothing really important on it...
... just get another one and toss the defective one.
...I have formatted with exfat, ms dos fat , no luck ...
I am having trouble with my usb drive after formatting with my Mac . It only shows 200mb space when I connect to my windows tablet and the full 16gb when connect to my Mac . I have formatted with exfat, ms dos fat , no luck . Please help !