Proware EP-4423, User Manual

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Fibre to SAS/SATA RAID Subsystem
138 User Manual
4. To remove the disk tray containing the disk drive to be replaced, unlock the disk
tray lock using the key for disk tray lock. The lever handle will automatically open.
If the lever handle does not automatically open, pull upwards the tip of the lever
handle (part where the tray lock is located). Then pull upwards the lever handle
of the disk tray.
5. Remove the 4 screws on the bottom part of the disk tray. Note that replacing
SATA disk drive in dual controller mode is done differently.
IMPORTANT: In dual controller mode, the replacement process of
SATA disk drive in a disk tray is done differently. In single controller
mode, the replacement process of SATA disk in a disk tray is the
same with SAS disk.
HDD Single Controller Dual Controller
SATA No need dongle board Need dongle board
SAS No need dongle board No need dongle board