HP 14XL455 manual Video or Display, Symptom Problem Solution

		Video or Display
	Symptom	Problem	Solution
	Screen is blank.	Screen saver is	Press the Spacebar or click
		enabled.	with the TouchPad.
		Your Notebook is in	Press any key.
		Sleep mode. This is
		identified when the
		power light pulses
		on and off.
		The external monitor	Press the Fn+F3 keys to
		display is selected.	switch between the LCD
			display, external monitor,
			TV-Out (available on select
			models), and simultaneous
			display.
	Display is	Brightness and	Press the Fn+F8 keys to turn
	too faint.	contrast controls are	up the brightness. (On select
		not set properly.	models, you can adjust the
			contrast.)
	Display only fills	Your resolution	On the taskbar, click the
	part of the	settings are not	Start button and point to
	screen.	set properly.	Settings.
			Click Control Panel.
			Double-click Display.
			Click the Settings tab.
			In the Screen area, click
			the slider and drag it to the
			desired resolution.
			Click OK to accept the new
			settings, then close the
			Control Panel window.
	Characters are	The external	Restart your Notebook and
	garbled or the	monitor’s resolution	reset the Display settings for
	display flashes	is set too high for	a lower resolution. Refer to
	when your	your Notebook.	the solution for “Display only
	Notebook is		fills part of the screen” for
	connected to		more details.
	an external
	monitor.
PRESARIO MOBILE INTERNET PC			SOLUTIONS 9-11
1400 SERIES