Lenovo 10KY Hardware Maintenance Manual page 34

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Card reader slot (optional)
9
Optical drive activity indicator
• Card reader slot
Used to hold a card-shaped storage medium so that the card reader can read the data on the storage
medium.
• Headphone connector
Used to connect headphones to your computer.
• Microphone connector
Used to connect a microphone to your computer. You can use the microphone to record sounds or use
speech-recognition software.
• Optical drive activity indicator
When the optical drive activity indicator is on, the optical drive is in use.
• Optical drive eject/close button
Used to eject the tray of the optical drive from the drive. After you insert a disc into the tray, press
the eject/close button to close the tray.
• Power button
Used to turn on your computer. You also can use the power button to turn off your computer only when
you cannot use any Microsoft
• Power indicator
When the power indicator is on, the computer is on.
• Storage drive activity indicator
When the storage drive activity indicator is on, the storage drive is in use.
• USB 3.0 connector
Used to connect a device that requires a USB 2.0 connection or USB 3.0 connection, such as a keyboard,
a mouse, a scanner, a printer, or a personal digital assistant (PDA).
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Lenovo S510 Hardware Maintenance Manual
8
10
® ®
Windows shutdown procedure to turn off your computer.
USB 3.0 connector
Optical drive eject/close button