NEC Express5800/340Hb-R N8800-047F User Manual page 44

2-8 General Description
1 PCI module 10 (for group 1)
A module that includes a PCI board, LAN controller, SCSI controller, and SMM board.
2 PCI module 11 (for group 2)
A module that includes a PCI board, LAN controller, SCSI controller, and SMM board.
3 CPU module 0 (for group 1)
A module that includes a CPU (processor) and memory (DIMM).
4 CPU module 1 (for group 2)
A module that includes a CPU (processor) and memory (DIMM).
5 Expansion PCI module 13 (for group 1)
A module that includes expansion PCI board (See page 2-14.)
6 Expansion PCI module 12 (for group 2)
A module that includes expansion PCI board (See page 2-14.)
IMPORTANT
module 12 for expansion PCI modules.
7 POWER switch
A switch for turning on/off power to the system. The POWER switch on the primary PCI
module will be lit. Press it once to turn on power. Press it again to turn off power. Depress
the switch for more than four seconds to force the system to power down. The POWER
switch on the secondary PCI module will be unlit and will not respond until a failure in the
primary PCI module causes the secondary PCI module to assume primary functionality.
8 DISK LED (green/amber)
An LED on the hard disk drive. Blinks in green while the hard disk is accessed and turn
amber when operating in simplex mode. If one of the mirrored hard disks fails, the failed
disk's LED turns green and the other disk's LED turns amber.
9 CD-ROM drive
Used for reading data from CD-ROMs.
Although there are two CD-ROM drives, only the one on the active primary PCI module can
be used the module with the lit POWER Switch LED.
10 3.5-inch hard disk drive bay
Slots for adding hard disk drive drives. They are called Slots 1, 2, and 3 from the left. Slots of
the same number are mirrored between the groups 1 and 2.
11 DUMP switch
A switch for outputting a memory image from the kernel to a file.
: Note that upper module is module 13 and the lower module is