The IOUSBFamily did not receive enough extra current for the SuperSpeed device. H77-DS3H

[thefsb]

The disks work but this message worries me.

7/1/13 8:34:41.000 PM kernel[0]: USBF:	14038.377	[0xffffff802026c000] The IOUSBFamily is having trouble enumerating a USB device that has been plugged in.  It will keep retrying.  (Port 3 of Hub at 0x14000000)
7/1/13 8:34:43.000 PM kernel[0]: USBF:	14040. 57	The IOUSBFamily did not receive enough extra current for the SuperSpeed device (Minimus USB 3) at 0x14b00000, asked for 400mA but got 0 mA
7/1/13 8:34:43.000 PM kernel[0]: USBMSC Identifier (non-unique): 00000000d4da1c8e2023 0x59f 0x104a 0x0
7/1/13 8:34:44.000 PM kernel[0]: USBF:	14041.263	[0xffffff8020270e00] The IOUSBFamily is having trouble enumerating a USB device that has been plugged in.  It will keep retrying.  (Port 4 of Hub at 0x14000000)
7/1/13 8:34:46.000 PM kernel[0]: USBF:	14043. 62	The IOUSBFamily did not receive enough extra current for the SuperSpeed device (Minimus USB 3) at 0x14c00000, asked for 400mA but got 0 mA
7/1/13 8:34:46.000 PM kernel[0]: USBMSC Identifier (non-unique): 00000000f4ead9a42008 0x59f 0x1042 0x6

Search results I read about this error concerned the UD5 which has a USB hub chip to provide more USB3 ports. So I'm rather lost what to do about this.

Both disks have their own power supply so what are they requesting USB power for anyhow?

Write at 1 Gbit/s seems possible. Is this SuperSpeed?

$ dd if=/dev/zero of=/Volumes/Lacey\ 2/zero bs=64k count=16384
16384+0 records in
16384+0 records out
1073741824 bytes transferred in 8.363443 secs (128385144 bytes/sec)

 

[adrianjgsmith]

Did you ever work this one out? I'm getting a series of drive kicks/remounts, and this 'not receiving enough extra current' error is popping up in my console. Like you, my drive has its own power supply.

 

[thefsb]

Did you ever work this one out? I'm getting a series of drive kicks/remounts, and this 'not receiving enough extra current' error is popping up in my console. Like you, my drive has its own power supply.

Yes. The LaCie driver doesn't work. If you want to run USB 3.0 get an Intel PCH with it and run a version of OS X that includes native support.