Asus ES5100 - Manual (Page 31)

ASUS Essentio ES5100/ES5100-P 2-11
6. Key in your password, then click OK. The device you selected cannot be
accessed without the password.
To unlock a device:
1. Deselect the device you locked, then click Apply.
2. Key in your password, then click OK.
To change your password, click Change Password and follow the onscreen
instructions.
5. Select the device you want to lock, then click Apply.