NEC MH4500 - Manual (Page 25)

Setting Up Your System 2-5
D
E
F
J
I
G
H
L
K
A B C
A. CD-ROM Drive Standard, factory-installed CD-ROM Drive
B. Diskette Drive Standard, factory-installed 3 1/2-inch diskette drive.
C. Power On/Off Button Press to turn system DC power on or off.
D. Sleep/Service Button Press to put system in power saving mode or service
mode.
E. Reset Button Press to reset system.
F. Front Panel LEDs (starting at top)
Power On
Disk Bay Power On
Hard Disk Activity
Fan Failure
Power Supply Failure
Six Hard Drive LEDs
(labeled 0 - 5)
When lit (green), DC power is present.
When lit (green), DC power is present at hard drive bay.
When lit (green), hard disk drive is in use.
When lit (yellow), a cooling fan has failed.
When lit (yellow), a power supply has failed.
When lit (yellow), associated drive failed.
G. NMI Button Used for system troubleshooting by qualified technical
personnel only.
H. System Security Lock Key operated lock to prevent unauthorized access to
server controls.
I. EMI Shield Lock Latches metal EMI shield door.
J. Internal Drive Bays Holds up to six 1” high SCSI hot-swap hard disk drives.
K. Metal EMI Shield EMI shield for SCSI hard drives.
L. 5 1/4-inch Expansion Drive Bay Holds up to three 5 1/4-inch devices, including the
factory-installed CD-ROM drive.
Front Features and Controls