Disabling the backlight dimmer
The screen is set to reduce its brightness 50% while on battery power. You
can disable this feature if you want full screen brightness regardless of the
power source.
To disable the backlight dimmer:
1 Turn on your notebook.
2 As soon as it starts and you see a startup screen, press F2. The BIOS Setup
utility opens.
3 Open the
E
. The DC Mode Power Savings screen opens.
NTER
4 Select
Customized
field and select
5 Press E
6 Open the
menu, then highlight
Power
by pressing the spacebar, then highlight the
by pressing the spacebar.
Full
.
SC
menu, then select
Exit
DC Mode Power Savings
Exit Saving Changes
Changing power settings
and press
Backlight
.
105