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Preinstalled operating system
Your computer is preinstalled with Windows 7 or Windows 10 operating system. Additional operating
systems might be identified by Lenovo as compatible with your computer. To determine if an operating
system has been certified or tested for compatibility, check the Web site of the operating system provider.
For information about Windows 8.1 operating system, refer to the Windows 8.1 Product Guide at the
following Web site:
http://www.microsoft.com
Power supply
Your computer comes with one of the following power supplies:
• 180-watt automatic voltage-sensing power supply
• 280-watt automatic voltage-sensing power supply
Note: If a discrete graphics card is installed on your computer, a 280-watt automatic voltage-sensing
power supply is required.
Storage drives
Your computer supports up to two storage drives (hard disk drives, hybrid drives, or solid-state drives).
To view the amount of storage drive space, do the following:
1. Depending on your Windows version, do one of the following:
• For Windows 7: Click the Start button to open the Start menu. Right-click Computer, and then click
Manage.
• For Windows 10: Right-click the Start button to open the Start context menu.
2. Click Disk Management.
Video features
• The integrated graphics card supports the following display connectors on your computer:
– DisplayPort connector
– VGA connector
• The discrete graphics card, which is available on some models, provides enhanced display capability
and experience.
Audio features
The integrated audio card supports the following audio connectors and devices on your computer:
• Audio line-in connector
• Audio line-out connector
• Headphone connector
• Internal speaker (available on some models)
• Microphone connector
Input/Output (I/O) features
• Serial connector
• Audio connectors (audio line-in connector, audio line-out connector, headphone connector, internal
speaker (available on some models) and microphone connector)
• Card reader slot (available on some models)
.
Chapter 1
Product overview
9
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