NEC Express5800 320La User Manual page 95

4. Remove the lower front cover by repeating step 3 above.
Figure 4-3. Removing the Front Covers
To install the front covers of the rack-mount system, perform the following.
1. Observe the safety and ESD precautions listed at the beginning of this
chapter.
2. Install the lower front cover first and then the upper one. See Figure 4-4.
To install the lower and upper front covers fasten the tab on the left hand-
side of each of the front covers to the server.
3. Lock the upper front cover by inserting the security key into the lock, which
is located approximately half way up on the right-hand side of the front
door, and turning the key clockwise a quarter turn. See Figure 4-1.
Figure 4-4. Installing the Front Covers
CRU Replacement and Server Upgrades 4-9