Lenovo m90z 0800 用户指南
Audio subsystem
v
Integrated high-definition (HD) audio
v
Microphone connector and headphone connector
v
Internal speakers
Connectivity
v
10/100/1000 Mbps Ethernet controller
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
Automatic power-on startup
v
Desktop Management Interface (DMI)
v
Intel Active Management Technology (AMT) (available in some models)
v
Intel Rapid Storage Technology
v
Preboot Execution Environment (PXE)
v
System Management (SM) Basic Input/Output System (BIOS) and SM software
v
Wake on LAN
v
Windows Management Instrumentation (WMI)
Input/Output (I/O) features
v
One DisplayPort connector
v
One Ethernet connector
v
One optional 9-pin serial port
v
One optional card reader
v
One optional ExpressCard slot
v
One optional Personal System/2
®
(PS/2
®
) keyboard connector
v
One optional PS/2 mouse connector
v
One VGA IN connector
v
Six USB (Universal Serial Bus) connectors
v
Two audio connectors (microphone connector and headphone connector)
For more information about I/O features, see “Rear view” on page 10.
Expansion
v
One hard disk drive bay
v
One optical drive bay
Power supply
v
150-watt auto-sensing power supply
Security features
v
Computrace
v
Cover presence switch (also called intrusion switch) (available in some models)
v
Enabling or disabling SATA devices
v
Enabling or disabling the serial port
v
Enabling or disabling USB connectors individually
v
Keyboard with fingerprint reader (shipped with some models)
2
User Guide