Reset switch - allows you to perform a soft reset in case the device
malfunctions, or when an application hangs. Press the tip of the stylus on
this switch to reset the system.
ASUS A636N hard reset
To perform a clean reset, press and hold the Speak 
button while simultaneously pressing
the Mode Switcher button 
and pressing the stylus on the reset switch.
Then a warning message appears. Press 
to do clean reset, or press 
to leave the operation screen.
Performing a soft reset will not change the data in the device; while performing a clean reset will delete all data.
