Chapter 9; Upgrading Your Server - NEC Express5800 series User Manual

Chapter 9

Upgrading Your Server

This chapter describes optional devices available for the CPU blade, procedures for install or
removing such optional devices, and notes on using them.
IMPORTANT:
Optional devices described in this chapter may be installed or
removed by any user. However, NEC does not assume any liability
for damage to optional devices or the server or malfunctions of the
server resulted from installation by the user. NEC recommends you
ask your service representative to install or remove any optional
devices.
Make sure to use only optional devices and cables authorized by
NEC. Repair of the server due to malfunctions, failures, or damage
resulted from installing such devices or cables will be charged.
Make sure to update the system when you make any changes to the
hardware configuration (see Chapter 5 for details.).
To reduce the risk of personal injury from electric shock hazards, do
not install the CPU blade and power supply by yourself. Refer to a
qualified service engineer for maintenance, upgrades, and servicing
the CPU blade and power supply.