User`s guide

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3. Pull the handle toward you.
4. Hold the handle and hard disk drive securely and pull it forward.
5. To use the server with the hard disk drive removed, insert a dummy tray into the empty slot.
IMPORTANT: To maintain the cooling effect in the server, install the dummy tray in the
vacant slot of the disk bay.
6. Close the door opened in step 1 securely.
In the RAID System, the auto rebuild function can be used. The auto rebuild function can record the information saved
in a defective hard disk drive into the new replaced disk to recover the server to the state before the occurrence of the
fault.
The auto rebuild function is valid for RAID System of RAID1, RAID5, or RAID6.
The auto rebuild is automatically started only by the hot-swap of a defective hard disk drive (or disk replacement in the
power-on state). During the auto rebuild, the disk lamp on the hard disk drive is lit green or amber alternatively.
IMPORTANT: If the auto rebuild fails, the disk lamp on the hard disk drive goes on
amber. Provide the disk removal or installation again, then run the auto rebuild.
Obey the following cautions when the auto rebuild function is used.
 Do not turn off the power of the server in the interval from a fault of a hard disk drive to the end of the auto
rebuild.
 Install a new hard disk drive after the interval of 90 seconds or longer has passed from the removal of the
defective hard disk drive.
 If a hard disk drive is being rebuilt, do not replace another disk. (The disk lamp on the hard disk being rebuilt
is lit green or amber alternatively.)