System Unit Fans

The system’s two fans cool system unit components and prevent them from overheating. Keep the area near the fan vents clear for proper ventilation. The fans are inside the system unit, and the vents are on the left side and top of the unit.

Rear Features

On the rear of the system unit, you’ll find connectors for your mouse, keyboard, printer, serial device, monitor, and LAN or optional modem. You’ll also find a Kensington lock slot and a DC power connector. These features are described in the following sections.

Depending on your system’s configuration, an optional mounting bracket might be installed at the rear of the system unit. Use the bracket to secure the system to a solid object (for example, to a wall).

PowerMate 2000 rear features

A – PS/2 Mouse Port

E – Serial Port

B – Kensington Lock Slot

F – LAN (or optional modem) Connector

C– PS/2 Keyboard Port

G – VGA Connector

D– Printer Port

H – DC Power Connector

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NEC 2000 manual Rear Features, System Unit Fans