User manual

Appendix B. Using BIOS and AOS Functions
Disabling the Auto Power feature
78 iX104C5 User’s Handbook
Disabling the Auto Power feature
When Auto Power is enabled, the tablet automatically turns on if you
dock it and the following conditions exist:
■ The tablet is off or in Hibernation or Sleep mode.
■ The dock or the tablet is connected to an external power source
(including power applied when a vehicle’s ignition is started).
If you dock the tablet and the tablet is off and no power is present, the
tablet turns on as soon as power is applied.
To disable the Auto Power feature:
1. When the computer is booting, press the P2 button to access the
BIOS Setup Utility.
2. Select the Advanced tab.
3. Disable the Dock with Auto Power On option.
Enabling automatic LCD backlight control
When the LCD backlight control is in manual mode, the ambient light
sensor is disabled and the computer does not automatically control the
screen brightness.
Follow these steps to enable automatic LCD backlight control:
1. When the computer is booting, press the P2 button to start the
BIOS Setup Utility.
2. Select the Main tab.
3. In the LCD Backlight Control drop-down list, select Automatic.
4. Click OK.
Note: When the tablet is in
the docking station, it will shut
down or go into Hibernation
or Sleep mode the same as it
does when not in the docking
station.