MB 12 "retina: disconnects with a disc random external usb3.1typeC" sandisk 900 extreme 960GB.

Hello

I recently bought an external drive of 960GB "sandisk extreme 900" with connection usb3.1typC. the drive has no other ports.

It is directly connected to my macbook 12 "retina with the port of usb3.1typeC, and I lived at random disconnects, without physically moving the macbook or the external drive. disconnects occur only when a copy is going, I copy 100 or 200 GB.

the plug is correctly connected and does nor appear in the finder or in the application of harddisctool apple - after disconnecting.

When I reboot 3 times, it pops up with the error "drive my being damaged, you can read but not write, format this drive."

When I test the drive on my imac 27 ", I did not discconnects. but then I use another cable: "usb3.1typeC to usb3.0.

-is this model "sandisk extreme 900" compatible with the MB 12 "retina?

-is there enough power by the mb 12 "retina? for example when he is left of 30% of its power, I unplug the cable and then plug the external sandisk in the Mo - I wonder if the external drive can get enough power?

Thank you!

selfanswering:

SanDisk lists this product '900 extreme' it is tested, verified and compatible with the retina 12 '' macbook from apple on their Web site.

"disconnect it as happen only when I copy files, I think that its not getting enough power to the mb12", first of all, what power is low (10%).

I can't use the power cord of the mb12"because there is only one port.

"the only thing that is strange: when the power of the mb12" is low (10%) and the external drive is to copy the files, it should not disconnect the drive.

the display of the power of 10% should quickly fall to 0.

Tags: Notebooks

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