Press and hold the Power button for one second to power on your ASUS Transformer Pad.
When the ASUS Transformer Pad is powered on, press the Power button to put the ASUS Transformer Pad into sleep mode or wake it up from sleep mode.
Press the Power button for one second to display the shutdown dialog box, and tap OK.
Battery charge indicatorDim: The power charger is not plugged in the ASUS Transformer Pad.
Green: The battery level is up to 100%
Orange: The ASUS Transformer Pad is in battery charging mode.
2Volume keyPress this button to increase or decrease the system volume.
3SIM card slot (for 3G/LTE models only) Insert a 3G SIM/LTE card into this slot.
4Micro SD card slotInsert Micro SD card into this slot.
For details, refer to the section Installing and removing a micro SD card.
5Reset buttonIf the system becomes unresponsive, use a paper clip to press the reset button and force the ASUS Transformer Pad to restart.
Forcing the system to restart may result in data loss. We strongly recommend that you back up your important data regularly.
ASUS Transformer Pad Manual