Installing Cpu/Io Module - NEC Express5800 Series Maintenance Manual

Chapter 2 Configuring and Upgrading the System
5.4.2

Installing CPU/IO Module

Follow the procedure below to install the CPU/IO module:
1. Firmly hold the CPU/IO module with both hands and insert it into the rack.
Hold the CPU/IO module in such a way that its back panel connector faces the back of the rack and
engage the guides of the module and chassis, and insert it slowly.
2. Push up the black levers placed on the left and right sides of the front of the CPU/IO module, and fasten
them with screws.
3. Connect the cables for connecting the peripheral devices and network.
4. Hold the stopper with your hand and insert the cable of the installed module.
5. The installed CPU/IO module will be automatically started.
126

See Chapter 2 ("5.1.3 Installing, Removing and Replacing Devices") and Chapter
Important
1 (1.8 Anti-Static Measures )in Safety Precautions and Regulatory Notices)
before starting installing or removing options.

Insert the black lever slowly and fasten the screws tightly. Be careful not to
cause a shock to the device at this time.

Important Secure the handle with the screws. If it is not secured by the screws, the
operation of the CPU/IO module will be unstable.

In some system statuses or settings, auto start up or integration does not take
place when the module is connected. In such a case, check the status by using
the ft server utility or "Information of server state/constitution" of NEC ESMPRO
Manager, and then start up the CPU/IO modules.
Express5800/R320e-E4, R320e-M4 Maintenance Guide (Linux)
5. Installing and Replacing Optional Devices