I am having similar problems. I bought a dongle untested from the sale/trade section. The seller said it was untested. Everything looks correct. I down loaded the driver, ran the program and it said driver installation complete. When I hook the dongle up to the USB cable nothing happens. tried uninstall and reinstall of the driver and still no luck.
Where do I begin to look to trouble shoot?
It is a v2.0 board.
There is no cap on the test pins, do not know if it should be there. Neither led lights up.
I am using Windows xp service pack 2. Help! Fred