–At altitudes up to 2438 m (8000 ft)
–Operating: 5.0°C to 35.0°C (41°F to 95°F)
–Storage: 5.0°C to 43.0°C (41°F to 109°F)
–At altitudes above 2438 m (8000 ft)
–Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)
Note: When you charge the battery pack, its temperature must be at least 10°C (50°F).
•Relative humidity:
–Operating: 8% to 80%
–Storage: 5% to 95%
If possible, place your computer in a
Keep electrical appliances such as an electric fan, radio, air conditioner, and microwave oven away from your computer because the strong magnetic fields generated by these appliances can damage the monitor and data on the
Do not place any beverages on top of or beside the computer or other attached devices. If liquid is spilled on or in the computer or an attached device, a short circuit or other damage might occur.
Do not eat or smoke over your keyboard. Particles that fall into your keyboard can cause damage.
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.
To learn more about the programs and other computing solutions offered by Lenovo, go to http://www.lenovo.com/support
Accessing Lenovo programs on the Windows 7 operating system
On the Windows 7 operating system, you can access ThinkVantage programs from the Lenovo ThinkVantage Tools program or from Control Panel.
•Accessing programs from the Lenovo ThinkVantage Tools program
Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools.
Note: If a program icon in the Lenovo ThinkVantage Tools application navigation window is dimmed, it indicates that you need to install the application manually. To install the application manually,
Table 1. Programs in the Lenovo ThinkVantage Tools program
Program | Icon name |
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Access Connections™ | Internet Connection |
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Communications Utility | Web Conferencing |
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Fingerprint Software | Fingerprint Reader |
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Lenovo Solution Center | System Health and Diagnostics |
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12User Guide