Why does the illumination LEDs flash when I plug in my USB 2.0 fingerprint capture device?
The USB 2.0 fingerprint capture device is plugged into a USB 1.1 port on the PC, a USB 1.1 hub or a extension cable that is too long. Verify that the fingerprint capture device LEDs do not flash when plugged directly into the PC. Verify that the Device Manager shows a “USB 2.0 Root Hub” or “Enhanced” Host Controller entry under the “Universal Serial Bus controllers” icon at the bottom of the list.
Related Questions
- I installed a 3rd party USB 2.0 card in my computer and the USB fingerprint capture device does not work. Why doesn the USB fingerprint capture device work with my new USB card?
- My PC does not have a 2.0 port so I Installed a USB 2.0 PCI card. Why doesn my the illumination LEDs flash when I plug in my USB 2.0 fingerprint capture device?
- Why does the illumination LEDs flash when I plug in my USB 2.0 fingerprint capture device?
