Microprocessor Fan Connector - Acer Lenovo 3000 J Series User Manual

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,
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 250/280W 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
Operating systems, tested for compatibility
v Linux
1. The operating systems listed here are being certified or tested for compatibility at the time this publication goes to press.
Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this
booklet. Corrections and additions to this list are subject to change. To determine if an operating system has been certified or
tested for compatibility, check the Web site of the operating system vendor.
line out, and microphone on rear panel)
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Chapter 3. Installing options
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