Lenovo 5457 Installation And Service Manual page 223

Figure 119. Simple-swap hard disk drive installation for 4U server model with non-hot-swap power supplies
5. If you have another drive to install or remove, do so now.
6. Install the bezel (see
7. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.
Removing a hot-swap hard disk drive
This procedure applies only to the 5U server model with hot-swap power supplies.
Attention: To maintain proper system cooling, do not operate the server for more than 10 minutes without at
least one hard disk drive installed in the drive bay.
To remove a hot-swap hard disk drive on the 5U server model with hot-swap power supplies, complete the
following steps.
1. Read the safety information in
Note: You do not have to turn off the server to remove hot-swap drives from the hot-swap drive bays.
2. Remove the lower bezel (see
3. Rotate the drive tray handle of the drive assembly that is to be removed to the open position.The
following illustration shows the removal of a 2.5" hot swap hard disk from a 5U server model with hot-
swap power supplies.
"Replacing the bezel" on page
"Safety" on page v
"Removing the lower bezel" on page
182).
and "Installation guidelines" on page
182).
.
Chapter 6 Removing and replacing components
31.
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