Asus T300LA - Manual (Page 26)

 Notebook PC E-Manual
Front Side
The following hardware features located on your touch screen panel
can be used while working on your Notebook PC. These features also
work when the touch screen panel is used as a tablet device.
Power button
Press the power button to turn your touch screen panel on or off.
You can also use the power button to put your Notebook PC to
sleep or hibernate mode and wake it up from sleep or hibernate
mode.
In the event that your Notebook PC becomes unresponsive,
press and hold the power button for about four () seconds until
it shuts down.
IMPORTANT! The power button turns on the touch screen panel
only. Turn on the PC dock using its power switch so you can
activate its features on your Notebook PC.
Air vents
The air vents allow cool air to enter and warm air to exit the
Notebook PC.
WARNING! Ensure that paper, books, clothing, cables, or other
objects do not block any of the air vents or else overheating may
occur.