Lenovo S310 All-in-One - Manual (Page 14)

Connector Description
USB connector Used to attach a device that requires a USB connector, such as a USB keyboard, a
USB mouse, a USB scanner, or a USB printer. If you have more than eight USB
devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
VGA monitor connector Used to attach a VGA monitor or other devices that use a VGA monitor connector.
Ventilation slots Enable heat produced inside the computer to vent and enable cool air to flow into
the computer.
Attention: Never block or cover the ventilation slots, especially the ventilation slots beneath the computer
handle. Blocking the ventilation slots will cause the computer to overheat.
Adjusting the frame stand
Your computer might come with a frame stand that you can use to adjust the computer to your comfortable
position. Pull the stand open and adjust the position of the computer at an angle of between 10° to 20°
as shown in the following illustration.
Note: The frame stand is available only in some models.
CAUTION:
Make sure that the angle is at least 10° from the vertical position; otherwise, the computer might be
unstable and tip over.
10°
20°
Figure 3. Adjusting the frame stand
4 Lenovo S310 User Guide