Dell PowerVault 200S (SCSI) - Manual (Page 3)

Dell PowerVault 2xxS Storage Systems SCSI Backplane Board Replacement Instructions 3
If the storage system is in a stand-alone configuration, tap the bar to the
left. The lock bar springs out. Swing the lock bar to the right of the drive
bays.
Figure 1. Keylock and Swing-out Lock Bar (Silver)
NOTICE: To avoid damage, do not pull the tab handle of the
black, removable lock bar out too far. Figure 2 shows the lock bar
at an exaggerated angle (after it is completely out of its hole).
For a storage system with the black, removable lock bar:
a. Grasp the tab handle on the lock bar and gently pull it toward you,
about 1/2-inch away from the unlocked keylock.
b. Slide the left end of the lock bar to the right to remove it from its hole
(see Figure 2).
Figure 2. Keylock and Removable Lock Bar (Black)
3. Remove the hard-disk drives.
NOTICE: Handle the hard-disk drives with care. The carriers pro-
vide some protection, but the hard-disk drives can be damaged
by rough handling. When removing the hard-disk drives from the
storage system, place them on a padded surface. Never drop the
hard-disk drives.
Release the hard-disk drive carrier by pressing down on the hard-disk drive
carrier lock (see Figure 3) and swing the carrier handle down (see Figure 4).
lock bar keylock
enclosure status indicators
drive bays
key lock
lock bar
tab handle