NEC Express5800 Series Installation Manual page 16

Chapter 1 Installing Operating System
4. Prepare for setup on CPU/IO modules 0 and 1.
The location of components that are required for setup or confirmation is as shown in the figure below.
Install one hard disk drive in CPU/IO module 0 and another one in CPU/IO module 1.
Do not install any hard disk drive in any other slots than specified.
5. Connect power cords to the server in the following order.
(1) Connect a power cord to AC inlet connector A.
(2) Connect a power cord to AC inlet connector B.
(3) Make sure the PRIMARY LED on CPU/IO module 0 is lit.
16
Install one hard disk
drive in this slot.
DISK ACCESS LED
PRIMARY LED
CPU/IO module
POWER LED
Note If you disconnect the power cord, wait at least 30 seconds before connect it again.
Express5800/R320c-E4, R320c-M4 Installation Guide (Linux)
2. Setting up Red Hat Enterprise Linux 6 Server
CPU/IO module 0
FRONT
CPU/IO module 1
REAR
Status LED
POWER switch
DUMP (NMI)
switch
AC inlet
connector A
AC inlet
connector B