NEC MH4500 - Manual (Page 26)

2-6 Setting Up Your System
Rear View
The following figure shows the location of system controls, indicators, and
connectors on the rear of the system. The rack unit is similar except that it is
mounted in the rack on its side.
H
I
K
J
B
D
F
G
A
C
E
L
M
A. Parallel Port Connector 25-pin parallel printer port connector.
B. VGA Monitor Connector 15-pin monitor connector.
C. Serial Port A (COM1) 9-pin serial COM1 port connector.
D. Serial Port B (COM2) 9-pin serial COM2 port connector.
E. Mouse Connector 6-pin PS/2-compatible mini-DIN mouse connector.
F. Keyboard Connector 6-pin PS/2-compatible mini-DIN keyboard connector.
G. USB Connector Single Universal Serial Bus connector.
H. Expansion Slots 1 shared ISA/PCI slot, 1 ISA slot, and 6 PCI slots.
I. Power Supply Bay Optional power supply bay for one backup power supply.
J. AC Input Power Connector Supplies AC power to the power supply.
K. Power Supply Fan Supplies cooling air to the power supply.
L. Power Supply LED When lit, indicates AC power is available to power
supply.
M. Power Supply Failure LED When not lit, indicates power supply failure.
Rear Features and Controls