Lenovo ThinkCentre M76 (English) User Guide - Page 8
System Management SM Basic Input/Output System BIOS and SM software, Connectivity
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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 7 and "Locating connectors and parts on the rear of your computer" on page 7. Expansion • One optical drive bay • One slim card reader drive bay • One PCI card slot • One PCI Express x16 graphics card slot • Two hard disk drive bays (one standard and one optional) • Two PCI Express x1 card slots Power supply Your computer comes with one of the following power supplies: • 280-watt power supply with manual voltage-selection switch 2 ThinkCentre User Guide