42 | Installing Network Cards in xx80 Appliances
Installing network add-on cards in 2U SteelHead and SteelCentral xx80 appliances
6. To remove the cover, press the recessed tabs and push straight back (see
, letter B).
Figure 3-22. Removing the cover on the 2U appliance
7. Remove the two screws on the back of the appliance (see
, letter A) and the two screws
on the top of the riser brackets (see
, letter B).