74 Installing System Components
Removing a Hot-Plug Hard Drive
1 Remove the front bezel, if attached. See 
"Removing the Front Bezel" on 
page 69
.
2
From the RAID management software, prepare the drive for removal a
nd 
wait until the hard-drive indicators on the drive carrier signal that the 
drive can be removed safely. 
See your SAS controller documentation for 
information about hot-plug drive removal.
If the drive has been online, the green 
activity/
fault indicator will flash as 
the drive is powered down. When both drive indicators are off, the drive 
is ready for removal.
 
3 Open the drive carrier release handle to release the drive. See 
Figure 3-5
.
4
Slide the hard drive out until it is free of the drive bay.
5
If you do not replace the hard drive, insert a drive blank in the vacated 
drive bay. See "Installing a Drive Blank" on page 73.
  NOTICE: To maintain proper system cooling, all empty hard-drive bays must have 
drive blanks installed.
Installing a Hot-Plug Hard Drive
  NOTICE: When installing a hard drive, ensure that the adjacent drives are fully 
installed. Inserting a hard-drive carrier and attempting to lock its handle next to a 
partially installed carrier can damage the partially installed carrier's shield spring 
and make it unusable.
 
NOTICE: Not all operating systems support hot-plug drive installation. See the 
documentation supplied with your operating system.
1 Remove the front bezel, if attached. See 
"Removing the Front Bezel" on 
page 69
.
2
If a drive blank is present in the bay, remove it. See "Removing a Drive 
Blank" on page 73.