Lenovo 4264 Laptop User Manual


 
Audio subsystem
Integrated high-denition (HD) audio
Microphone connector and headphone connector on the front panel
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
Internal speakers
Connectivity
One or two 10/100/1000 Mbps Ethernet controller(s)
System management features
Ability to store the power-on self-test (POST) hardware test results
Advanced Conguration and Power Interface (ACPI) support
Alert Standard Format (ASF) 2.0
Automatic power-on startup
Preboot Execution Environment (PXE)
System Management (SM) Basic Input/Output System (BIOS) and SM software
Wake on LAN
Wake on Ring (in the Setup Utility program, this feature is called Serial Port Ring Detect for an external
modem)
Windows Management Instrumentation (WMI)
Input/Output (I/O) features
9-pin serial port (available on some models)
10 USB (Universal Serial Bus) connectors
Eight audio connectors on the rear panel
One external Serial Advanced Technology Attachment (eSATA) connector
One or two Ethernet connector(s)
Two audio connectors on the front panel (microphone connector and headphone connector)
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
.
Expansion
One optical drive bay
One PCI Express x1 card slot
2 ThinkStation User Guide