External hard drive not detected



hard-disk

I bought an external hard drive and connected it to my laptop.

If you look at the window, the external hard drive does not come out.

You can only hear the hard tic sound.

I'm using a 2T hard drive, is there a capacity limit on the window?


889 2015-06-10 Gentleman

A. 1

It's because the power supply needs an additional connection.
Use an ottg hub that is powered on separately.


Gentleman 10 years ago 0

A. 2

As the upper class said, it is not recognized because it lacks power.
Without power, it's just a tic sound like a hard head bouncing


Gentleman 10 years ago 0


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