NEC Express5800 Series User Manual page 42

2-12 General Description
(1) CPU/IO module 0
This is a module with a set of CPU (processor), memory (DIMM), PCI board, and cooling fan
unit.
(2)-1, 2, 3 PCI-X slots 1, 2, 3
(2)-1 is the slot on which the low profile type PCI board is mounted (64 bit 133MHz 3.3V PCI-
X).
(2)-2, 3 are the slots on which the FullSize and FullHight types PCI boards are mounted (64bit
100MHz 3.3V PCI-X).
(3)-0, 1, 2 USB connector 0, 1, 2
This connector is connected with the system that supports the USB2.0 interface.
(4) Monitor connector
This connector is used to connect a display device.
(5)-1, 2 serial port 1, 2 connector
This connector is connected to the system with the serial interface. This cannot be used for
maintenance.
(6)-1 AC inlet A connector
A power cord is connected to this socket (for the CPU/IO module 0). If you want make the
CPU/IO module 0 primary, connect a power cord to this inlet first.
(6)-2 AC inlet B connector
A power cord is connected to this socket (for the CPU/IO module 1). If you want to make the
CPU/IO module 1 primary, connect a power cord to this inlet first.
(7) LAN connector (VTM)
This connector is connected when using Active Upgrade.
(8)-1 LINK/ACT LED (VTM)
This LED indicates the access status of LAN (VTM).
(8)-2 Speed LED (VTM)
This LED indicates the transfer speed of LAN (VTM).
(9) DUMP (NMI) switch
This is the switch to perform a memory dump.
TIPS:
Press the DUMP switch on the primary CPU/IO module, who's POWER LED has been blinking,
for four to eight seconds. Use something blunt, such as you can use a long paper clip, to press the
DUMP switch on the primary CPU/IO module.
(10)-1, 2 PCI slot status LED (Slot 1, 2, 3)
This is the LED to display the status of the PCI slot. The status is shown by the display
combination of the 2 LEDs.
(11)-1 CPU/IO module status LED 1 (amber)