P1LGRIM
Moderator
- Joined
- Mar 2, 2012
- Messages
- 26,460
- Motherboard
- Lenovo ThinkStation p700
- CPU
- 2x E5-2620 V3
- Graphics
- RX 560
- Mac
- Classic Mac
- Mobile Phone
Try again - The new Disk Utility often fails at the first attempt and then succeeds at the second.Well it didn't recognize that usb drive so i tried another one. But now I cant erase the hard drive, it gives me the error:
"Disk erase failed with error: Couldn't open device"
Any help?
Format it GUID not MBR.