HP 80XL458 manual Power Symptom Problem Solution, Wrong location Statement for details

“Error Messages” earlier in this chapter.

Power

Symptom	Problem	Solution
You forgot your	Your Notebook will	Take your Notebook to your
power-on	not start without	local Compaq Authorized
password.	entering the	Service Provider.
	power-on password.	See the Warranty Statement
		for details.
Your Notebook	Power button on your	Press the Power ª button on
will not turn on.	Notebook has not	your Notebook.
	been pressed.
	Power plug is not	Reconnect the power cord to
	properly connected	AC adapter and wall outlet.
	to AC adapter or
	wall outlet.
	AC adapter is not	Reconnect the AC adapter to
	properly connected	the back of your Notebook.
	to back of
	your Notebook.
	Battery is fully	Connect AC adapter to your
	discharged or	Notebook and a wall outlet or
	not installed.	insert a charged battery.
	Keyboard controller	1. Unplug AC adapter from
	needs to be reset.	back of your Notebook.
		2. Remove the battery and
		wait 30 seconds.
		3. Re-install AC adapter
		and battery.
	Wall outlet is bad.	Test the outlet by connecting
		a different electrical device
		to outlet.
	Wrong memory	Contact your Compaq
	modules were used in	Authorized Service Provider to
	upgrade, or memory	verify the type of memory
	modules were	modules to use and where to
	installed in the	install them. See the Warranty
	wrong location.	Statement for details.

PRESARIO MOBILE INTERNET PC BEYOND SETUP GUIDE	SOLUTIONS 9-13
800 SERIES