I have an external HDD for use with Time Machine.  Normally it turns to the green Time Machine icon as I view it from my desktop.  Lately (maybe since I upgraded to Mavericks) it's been left as the default orange USB icon:
		
		
	
	
		
	
The only way I can get it to change is by going to Time Machine preferences, clicking Select Disk, and selecting it from the list again. It then changes to this:
		
	
It stays until I reboot, then switches back to the default orange icon. Is there a way to fix this?
	
		
			
		
		
	
				
			
	The only way I can get it to change is by going to Time Machine preferences, clicking Select Disk, and selecting it from the list again. It then changes to this:
	It stays until I reboot, then switches back to the default orange icon. Is there a way to fix this?
	
