Rear View - NEC Express5800/120Rd-2 Service Manual

1-6 System Overview

Rear View

The following figure shows the location of the features located at the rear of the system.
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2 3
1 Low-profile PCI board extension slots
Mount low-profile type PCI boards these slots. The slots are designated 3C, 2C, and 1C.
2 USB connector
Connect a device compliant with the USB interface to this connector. (Windows NT 4.0
requires a compliant driver.)
3 Monitor connector
Connect the display monitor to this connector.
4 SCSI connector
Connect external SCSI devices to this connector.
5 Serial port 1 connector
Connect a device having a serial interface to this connector.
Note: The console of a management PC can be connected only to serial port 2. (Changes to
BIOS settings may be required) A leased line cannot be connected directly to this connector.
6 Mouse/keyboard connectors
Connect the mouse and keyboard to the connectors through the provided relay cables.
7 Rear serial port 2 connector
Connect device having a serial interface to this connector. BIOS settings may require
changes depending on the device to be connected.
A leased line cannot be connected directly to this connector.
8 Full-height PCI board extension slots
Mount PCI boards of the full-height type in the slots. The slots are designated 3B, 2B, and
1B.
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4
17
18-2
17 18-1 19
2 8 20 12
10
9
13
11
19
The "100BASE-TX/10BASE-T connector"
of (18) and the "serial port 2 connector" of
(7) have the same shape. Be careful not
to connect a cable to a wrong connector.
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16