HP A949NR, A930XX, A918CA, A928CA, A913CL, A909US, A910CA, A908TU, A903XX, A903TU Discharge the battery

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Step 3: Discharge the battery

The computer must remain on while the battery is being discharged. The battery can discharge whether or not you are using the computer, but the battery will discharge faster while you are using it.

If you plan to leave the computer unattended during the discharge, save your information before beginning the discharge procedure.

If you use the computer occasionally during the discharge procedure and have set energy-saving timeouts, expect the following performance from the system during the discharge process:

The monitor will not turn off automatically.

Hard drive speed will not decrease automatically when the computer is idle.

System-initiated Hibernation will not occur.

To discharge a battery:

1.Unplug the computer from its external power source, but do not turn off the computer.

2.Run the computer on battery power until the battery is discharged. The battery light begins to blink when the battery has discharged to a low battery level. When the battery is discharged, the battery light turns off and the computer shuts down.

14 Chapter 2 Using battery power

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Contents Power Management First Edition December Document Part Number Product notice Iv Product notice Table of contents Index Initiating and exiting Sleep Setting power optionsUsing power-saving states Initiating and exiting Hibernation Using the battery meter Click the Notification Area tabUsing power plans Viewing the current power planSelecting a different power plan Customizing power plansSetting password protection on wakeup Using battery power Finding battery information in Help and Support Displaying the remaining battery charge Inserting or removing the battery Charging a battery Managing low battery levels Identifying low battery levelsResolving a low battery level Disable Hibernation and Sleep Calibrating a batteryFully charge the battery Discharge the battery Fully recharge the battery Reenable Hibernation and SleepConserving battery power Storing a battery Disposing of a used battery Using external AC power Connecting the AC adapter Shutting down the computer Click Shut DownPower Index
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