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Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this publication.
Specications
This section lists the physical specications for your computer.
Dimensions
Width: 472 mm (18.58 inches)
Height: 355 mm (13.98 inches)
Depth: 95 mm (3.74 inches)
Weight
Maximum conguration as shipped: 7.0 kg (15.43 lb)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Storage: -40°C to 60°C (-40°F to 140°F) in original shipping package
Storage: -10°C to 60°C (14°F to 140°F) without package
• Humidity:
Operating: 20% to 80% (non-condensing)
Storage: 20% to 90% (non-condensing)
• Altitude:
Operating: -50 to 10 000 ft (-15.2 to 3 048 m)
Storage: -50 to 35 000 ft (-15.2 to 10 668 m)
Electrical input
• Input voltage range: 100 to 240 V ac
• Input frequency range: 50 to 60 Hz
Lenovo programs
Your computer comes with Lenovo programs to help you work more easily and securely. Depending on
the Windows operating system preinstalled, the programs might vary.
Accessing Lenovo programs on the Windows 7 operating system
On the Windows 7 operating system, you can access Lenovo programs from either the Lenovo
ThinkVantage
®
Tools program or from Control Panel.
Accessing Lenovo programs from the Lenovo ThinkVantage Tools program
To access Lenovo programs from the Lenovo ThinkVantage Tools program, click Start ➙ All Programs ➙
Lenovo ThinkVantage Tools. Then double-click a program icon to access the program.
Note: If a program icon in the Lenovo ThinkVantage Tools program navigation window is dimmed, it
indicates that you need to install the program manually. To install the program manually, double-click the
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