Accusys ExaSAN A12S2-PS - Manual (Page 50)

3. Installation
User Guide Page 3-20
Go to Control Panel -> System Properties -> Hardware -> Device Manager (depending
on the version of Windows, the path may vary). If the driver has been correctly installed,
the HBA is listed with the ACS-6xxxx identifier (actual name may vary) as Storage
Controllers.
Caution
If you see the HBA listed as an unknown device under Windows,
follow the driver installation steps to reinstall the driver. If you do
not see the HBA under Device Manager, Windows does not
detect the card. Power off the host server to reseat the HBA.
3.3.6 Confirm LEDs on HBA
Verify the Jumper Switch LED, Link LED, and Access LED on the backplane of the HBA
are appropriately lit according to your installation (Refer to Section 1.5.2 ExaSAN QSFP
Host Bus Adapter). If the LEDs are not on, please refer to the Appendix A FAQ Q3.