DuraStor 6220SS/6200SR/312R Installation and User's Guide
Replacing the Disk I/O Card
A failed disk I/O card must be replaced immediately.
Note: The disk I/O card is not hot-swappable. You must
power off the storage enclosure to replace this card.
1 Power off the DuraStor 312R. See
2 Disconnect the cables attached to the disk I/O card.
3 Loosen the two thumb screws that secure the card.
4 Grasp the thumb screws and gently pull the disk I/O card from
the storage enclosure.
5 Align the replacement card with the rail guides of the open bay
and push gently but firmly until the card seats completely. See
Figure
5-9.
Figure 5-9. Replacing the Disk I/O Card
6 Tighten the thumb screws. (Do not overtighten.)
7 Power on the DuraStor 312R. See
page
3-23.
5-12
Powering Off on page
Align with Rail Guides
Turning On the Power on
3-23.