Accusys ExaSAN SWF16 - Manual (Page 48)

3. Installation
User Guide Page 3-16
3.3.4 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.
Note
For more detailed using info about RAIDGuard X, please refer to
the storage’s user manual.