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(warning that battery life will be impacted by these settings)Įxport Control and EULA Use of any software made available for download from this system constitutes your acceptance of the Export Control Terms and the terms in the Dynabook end-user license agreement both of which you can view before downloading any such software. If selecting Full Power LCD brightness will be forced to Bright.

Select Full Power or Select User setting and then select LCD brightness to you liking.Select Power Management from the BIOS menu.Press and hold the F12 key while powering on the computer.NOTE: This option is not available on all laptopsįinally check for power management setting sin BIOSįrom a complete shutdown where the laptop is powered off completely.Look for the option " Change brightness automatically shen lighting changes" and turn off this option.This means that when the laptop is unplugged and running on battery power, it turns down the general brightness of the computer allowing the battery to last longer. Next check Display settings for the option " Change brightness automatically when lighting changes" Answer (1 of 4): Many laptops (Macs for sure) have a setting called power saver. Look for Screen Brightness at the bottom to maximize the screen brightness.Search and select " Power & Sleep settings".Resolutionįirst check Windows Power and Sleep settings NOTE: Brightness levels can have an impact on battery run time. If the LCD display is dim or dark you should check Windows Display and Power management settings, including the BIOS for settings to improve the brightness.