Hello,
Do you have external ports on the card as well? If so, have you checked the jumpers? Maybe they're set to external ports.
Loa
Bingo!
Yes, the card generally either referred to generically or as an LT107 has 2 external and 2 internal ports and no information was supplied on what its default configuration is or how to configure it!
And with NO documentation supplied with the card and only a mini CD with Windoze drivers (inc. USB 3.0!) how is one to know? Even when I referred the issue to the HK supplier I only got the normal incomprehensible and irrelevant Chinglish response which is less than no help!
Turns out their is a small table on the card itself conveniently without information on which configurations refer to the internal and external ports! And the shipping default configuration was with both internal ports hardwired/active and therefore not the external eSata ones which is what it was connecting to hence no communication! So the opposite of what you mentioned but nevertheless pertinent and prompted further investigation.
So for anyone considering these cards, which seem to be a little wonder for the price, be aware of this default configuration and that it be can be changed to either one internal and one external active or both internal or both external active but NOT all four active concurrently. Here's a truth table with internal/external heading and a photo of the little guy which should help.
So off to do to some tests now with internal and external drives.
Hope this helps others and thanks for the heads up Loa.
Cheers
TT