Partition Failed -- Could not unmount disk
I partitioned my external hard drive into two parts. Now I want to change it back to one partition (500 gb).
I backed up all the data.
When I use disk utility and try to re-partition to create one partition from the two existing partitions, I get the error message:
Partition failed
Could not unmount disk.
What am I doing wrong??
THANKS.
I backed up all the data.
When I use disk utility and try to re-partition to create one partition from the two existing partitions, I get the error message:
Partition failed
Could not unmount disk.
What am I doing wrong??
THANKS.
MacBook Pro 17" 100gb 2.16 ghz 2GB sdram, Mac OS X (10.4.7)