Overview Of Installation And Removal - NEC Express5800/T120d User Manual

Chapter 2 Preparations
1.3

Overview of Installation and Removal

Install/remove components by using the following procedure.
When installing hot-plug hard disk drive with the server located on site, secure clearance of about 1 to 2 m in
front, rear, left, and top of the server.
1. Shutdown OS.
2. If the server is ON, turn it off.
Refer to Chapter 3 (6. Turning Off the Server).
3. Disconnect the power cord from the outlet and the server.
4. Remove the Front Bezel.
Refer to Chapter 2 (1.4 Removing Front Bezel).
5. You need to pull out the server from rack when installing or removing the following component:
Optical disk drive,
DIMM,
TPM module,
Additional HDD cage,
RAID Controller,
5.25-inch device,
Fan unit
If your are going to install hot-plug hard disk drive only, go to Step 12.
6. Remove side cover.
Refer to Chapter 2 (1.5 Removing Side Cover).
7. Remove CPU duct.
Refer to Chapter 2 (1.6 Removing CPU Duct).
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Be sure to observe the following precautions to use the server safely. Failure to
observe the precautions may cause burns, injury, and property damage. For
details, refer to Safety precautions in Precautions for Use.
• Do not drop the server
• Beware of high temperatures
• Do not get your fingers caught when installing components
Important
After disconnecting the power cord from the server, wait for at least 5
seconds before continuing to work because the components on the
motherboard might still be operating for 3 to 4 seconds even after the power
cord was disconnected.
Non-hot-plug HDD,
processor,
Internal Flash Memory,
PCI board,
Battery for RAID Controller,
Power supply unit
Express5800/T120d User's Guide
1. Installing Internal Optional Devices
CAUTION