Lenovo 3000 J Series Bedienungsanleitung PDF herunterladen (Seite 31)

Input/output features

v 25-pin, Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)

v 9-pin serial connector

v Six 4-pin, USB connectors (two on front panel and four on rear panel)

v Standard mouse connector

v Standard keyboard connector

v Ethernet connector

v VGA monitor connector

v Five audio connectors (headphone and microphone on front panel and line in,

line out, and microphone on rear panel)

Expansion

v Four drive bays

v Two 32-bit PCI adapter connectors

v One PCI Express x1 adapter connector

v One PCI Express x16 graphics adapter connector

Power

v 250 Watt power supply with manual voltage selection switch (some models)

v 280 Watt power supply with manual voltage selection switch (some models)

v Manual 50/60 Hz input frequency

v Advanced Configuration and Power Interface (ACPI) support

Security

features

v User and administrator or supervisor passwords for BIOS access

v Support for a padlock loop

v Startup sequence control

v Startup without diskette drive, keyboard, or mouse

v Unattended start mode

v Hard disk I/O control

v Serial and parallel port I/O control

Preinstalled

software

Your computer might come with preinstalled software. If it does, an operating

system, device drivers to support built-in features, and other support programs are

included.

Operating systems, preinstalled (varies by model type)

Note: Not all countries or regions have these operating systems.

v Microsoft Windows XP Home Edition

v Microsoft Windows XP Professional

v Microsoft Windows Vista

™

Chapter 3. Installing options 13

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Lenovo 3000 J Series Bedienungsanleitung Seite 31