Rear View - NEC Express5800 120Rj-2 User Manual

User Guide

Rear View

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1 Low-profile PCI board extension slots
Mount PCI boards of the low-profile type into the slots. The slots are called 3C, 2C, and 1C from top.
The RAID controller is factory-installed in slot 3C.
2 Captive thumbscrew
Secures the logic cover.
3 Full-height PCI board extension slots
Mount PCI boards of the full-height type in the slots. The slots are called 3B, 2B, and 1B from top.
4 AC inlet
Connect the provided power cord to this socket.
5 AC power lamp
This LED turns green and flashes when the power supply receives the AC power from the power cord.
The LED grows steadily after supplying the DC power to the system (power-on).
Turns amber when a power failure occurs.
Flashing in amber indicates no AC power is received in the redundant configuration.
6 Power supply unit (power supply slot 1)
This unit supplies power to the server.
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Power supply unit extension slot (power supply slot 2)
Mount an optional power supply unit in this slot. The slot is protected with the blank cover in the
standard status.
8 USB connectors
Connect device compliant with the USB interface to this connector.
9 UID lamp (blue)
This lamp goes on when the UID switch is pressed. (The lamp also goes on when software issues a
command.)
10 DUMP switch
Press this switch to dump memory.
11 UID (Unit ID) switch
Press this switch to turn on/off the UID lamps on the front and rear panels of the server. Pressing the
switch once turns on the lamps. Pressing it again turns them off.
12 VGA connector
Connect the display unit to this connector.
13 Serial port A (COM A) connector
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Figure 5: Rear View
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