Lenovo Personal Computer 4263 User Manual download pdf (Page 10)

Video subsystem

v Two Peripheral Component Interconnect (PCI) Express x16 card slots on the

system board for discrete graphics cards (varies by model type)

Audio subsystem

v Integrated high-definition (HD) audio

v Microphone connector and headphone connector on the front panel

v Eight audio connectors on the rear panel

– Audio line-in connector

– Audio line-out front speaker connector

– Audio line-out rear speaker connector

– Audio line-out side speaker connector

– Audio line-out subwoofer/center speaker connector

– Microphone connector

– Optical Sony Philips Digital Interconnect Format (SPDIF) in connector

– Optical SPDIF out connector

v Internal speakers

Connectivity

v One or two 10/100/1000 Mbps Ethernet controller(s)

System management features

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

v Advanced Configuration and Power Interface (ACPI) support

v Alert Standard Format (ASF) 2.0

v Automatic power-on startup

v Preboot Execution Environment (PXE)

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

v Wake on LAN

v Wake on Ring (in the Setup Utility program, this feature is called Serial Port

Ring Detect for an external modem)

v Windows Management Instrumentation (WMI)

Input/Output (I/O) features

v 9-pin serial port (available on some models)

v 10 USB (Universal Serial Bus) connectors

v Eight audio connectors on the rear panel

v One external Serial Advanced Technology Attachment (eSATA) connector

v One or two Ethernet connector(s)

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

connector)

v Two IEEE 1394 connectors (available on some models)

For more information about I/O features, see “Locating connectors on the rear of

your computer” on page 7.

2 User Guide

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Lenovo Personal Computer 4263 User Manual Page 10