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What Is Power Management? This section explains the following main topics: ¦ Understanding Power Management ¦ Starting and Ending Power Modes Understanding Power Management Power management lets you reduce your Notebook power consumption. Your Notebook has two power management modes: ¦ Hibernation is an energy-saving feature and safeguard that saves information to the hard drive, then turns off your Notebook. When you resume from Hibernation, your information returns to the screen where you were previously working. Your Notebook hibernates when the Power button is pressed, when the battery has little power left, or when your Notebook (operating on battery power) is in Sleep mode for more than one hour. ¦ Sleep, also called Standby, is an energy-saving feature that reduces power to system components that are not being used. When Sleep is initiated, your information is saved in Random Access Memory (RAM), and the screen is cleared. Your Notebook is still on, but the display is blank. When you resume from Suspend, your information returns to the screen where you were previously working. 6–10 Mobile Internet PC User’s Guide Presario 700 Series Caring for Your Battery Did you know... Returning to information saved in Hibernation S S takes longer than returning to information saved in Sleep but is faster than returning to your information manually after restarting your Notebook. A A CAUTION: Although Sleep mode maintains system information and open files, you will lose any unsaved information if you turn off your Notebook before you end the Sleep mode. Starting and Ending Power Modes The following table shows you how to start and end the various power modes of your Notebook. Did you know... Your Notebook automatically goes into SHibernation if your battery is low or after one hour of Sleep. When your notebook is on AC power, it does not go into Hibernation. Mobile Internet PC User’s Guide 6–11 Presario 700 Series Caring for Your Battery Put your Notebook to Sleep manually If you want to... Press the Fn+F4 keys. To use Windows to put your Notebook to Sleep, click the Start button and select the Standby option from the shut down menus. Then... Power . light blinks. Result/Indicators Wake your Notebook from Sleep manually Put your Notebook into Press any key. Press the Power . button once. To Power . light stays on. Power . light is off. manually Hibernation Notebook into Hibernation, click the Start button and select the Hibernate option from the shut down menus.* use Windows to put your Wake your Notebook from Hibernation manually Press the Power . button once. Power . light stays on. * This feature is not available on all operating system platforms. 6–12 Mobile Internet PC User’s Guide Presario 700 Series Caring for Your Battery Fixing a Low-Battery Condition J J Tip If you will not be using your Notebook for an extended period of time, Compaq recommends that you unplug the electrical cord from the outlet and remove the battery while your Notebook is not in use. A low-battery condition exists when the battery has less than 10 percent of its power remaining. This section will show you how to correct a low-battery condition and what to do if your Notebook loses all battery power. When your Notebook loses all battery power, it begins Hibernation, a process that cannot be interrupted. If Hibernation has begun, you must allow your Notebook to finish saving your information and shut off automatically before you try to correct the low-battery condition. The availability of an AC wall outlet will determine which solution you should use to correct a low-battery condition. Use one of the following options: ¦ Connect the AC Adapter ¦ Replace the Drained Battery with a Charged One ¦ Suspend Your Work Mobile Internet PC User’s Guide 6–13 Presario 700 Series Caring for Your Battery Connect the AC Adapter This solution allows you to continue working without being interrupted and simultaneously charges the drained battery. You don’t have to turn off your Notebook before connecting the AC adapter. Your Notebook automatically switches to AC power when you connect the AC adapter. Did you know... When the AC adapter is connected, the battery Swill charge whether your Notebook is on or off and will continue to charge until the battery is fully charged or AC power is disconnected. Replace the Drained Battery with a Charged One If you cannot connect the AC adapter but you have a charged battery, you can change to battery power and continue working. To replace the drained battery with a charged one, complete the following steps: 1. Save your work. 2. Turn off your Notebook (or initiate Hibernation). 3. Replace the drained battery with the charged one. 4. Press the Power . button to turn on your Notebook. 5. Resume your work. When AC power becomes available, plug in the AC adapter and replace your Notebook’s battery with the drained battery to recharge it. 6–14 Mobile Internet PC User’s Guide Presario 700 Series Caring for Your Battery S...
Este manual também é adequado para os modelos :Computadores - 700 Series (2.67 mb)