Video is also referred to as the display.

Key combinations, such as the example Fn+F8 used in these solutions, mean that you should press and hold down the

Fn key, press the F8 key, and then release both keys simultaneously.

Battery and Power

Battery

Symptom

Problem

Solution

Battery gauge is

 

Calibrate the battery. Refer to

not accurate.

 

“Calibrating the Battery” in

 

 

this guide for details.

 

 

 

Battery

Battery needs

Allow time for the battery to

charging

calibrating.

return to room temperature.

indicator does

 

 

not appear and

 

 

battery does not

 

 

charge.

 

 

 

 

 

 

Battery is at the end

Replace the battery. Refer

 

of its life.

to “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

draining.

“Calibrating the Battery” in

as long as

 

this guide.

expected.

 

 

 

 

 

 

Battery was exposed

Keep the battery within the

 

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 manage-

 

is disabled.

ment options. Refer to

 

 

“Calibrating the Battery”

 

 

in this guide.

 

 

 

9-12 SOLUTIONS

PRESARIO MOBILE INTERNET PC

 

1400 SERIES

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HP 14XL455 manual Battery and Power, Battery Symptom Problem Solution