HP 80XL458 manual Battery and Power, Battery Symptom Problem Solution

Battery and Power

Battery

Symptom

Problem

Solution

Battery gauge is		Calibrate the battery. Refer
not accurate.		to “Calibrating the Battery” in
		this guide for details.
Battery charging	Battery needs	Allow time for the battery to
indicator does	calibrating.	return to room temperature.
not appear and
battery does not
charge.
	Battery is at the end	Replace the battery. Refer to
	of its life.	“Recycling the Battery” in
		this guide for battery
		recycling information.
	Battery was exposed	Keep the battery within the
	to temperature	recommended temperature
	extremes.	ranges. Refer to “Maintaining
		the Battery” in this guide.
Battery charge	Battery is not fully	Calibrate the battery. Refer to
does not last as	draining.	“Calibrating the Battery” in
long as		this guide.
expected.
	Battery was	Keep the battery within the
	exposed to extreme	recommended temperature
	temperatures.	ranges. Refer to “Maintaining
		the Battery” in this guide.
	Battery has partially	Recharge the battery.
	self-discharged.
	Power Management	Reset the power management
	is disabled.	options. Refer to “Calibrating
		the Battery” in this guide.

PRESARIO MOBILE INTERNET PC BEYOND SETUP GUIDE	SOLUTIONS 9-11
800 SERIES