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Lenovo 5046 User Manual

Page 10

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• Audio line-in connector, audio line-out connector, and microphone connector on the rear panel

• Internal speaker (available in some models)

Connectivity

10/100/1000 Mbps integrated Ethernet controller

System management features

• Ability to store the power-on self-test (POST) hardware test results

• Advanced Configuration and Power Interface (ACPI)

• Automatic power-on startup

• Desktop Management Interface (DMI)

• Preboot Execution Environment (PXE)

• System Management (SM) Basic Input/Output System (BIOS) and SM software

• Wake on LAN (WOL)

• Windows Management Instrumentation (WMI) (WMI is the infrastructure for management data and

operations on Windows operating systems.)

Input/Output (I/O) features

• 9-pin serial port (one standard and one optional)

• 25-pin parallel port (optional through your PCI card in some models)

• Ethernet connector

• PS/2 keyboard connector

• PS/2 mouse connector

• Six Universal Serial Bus (USB) 2.0 connectors (two on the front panel and four on the rear panel; there

might also be two optional USB connectors on the rear panel)

• Two audio connectors on the front panel (headphone connector and microphone connector)

• Three audio connectors on the rear panel (audio line-in connector, audio line-out connector, and

microphone connector)

• VGA monitor connector and DVI monitor connector

For more information, refer to “Locating connectors, controls, and indicators on the front of your computer”
on page 6
and “Locating connectors and parts on the rear of your computer” on page 7.

Expansion

• One hard disk drive bay

• One optical drive bay

• One slim card reader drive bay

• One PCI card slot

• One PCI Express x16 graphics card slot

• Two PCI Express x1 card slots

Power supply

Your computer comes with the 240-watt auto-sensing power supply.

Security features

2

ThinkCentre User Guide

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