Asus E8991 manual Hardware FAQs, How can I maximize my Notebook PC ‘s battery life?

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Hardware FAQs

1.A black dot, or sometimes a colored dot, appears onscreen when I turn on the Notebook PC. What should I do?

Although these dots normally appear onscreen, they will not affect your system. If the incident continues and subsequently affects system performance, consult an authorized ASUS service center.

2.My display panel has an uneven color and brightness. How can I fix this?

The color and brightness of your display panel may be affected by the angle and current position of your Notebook PC. The brightness and color tone of your Notebook PC may also vary per model. You may use the function keys or the display settings in your operating system to adjust the appearance of your display panel.

3.How can I maximize my Notebook PC ‘s battery life?

You can try doing any of the following suggestions:

Use the function keys to adjust the display brightness.

Disconnect unused USB devices.

Close unused applications, especially those that take up too much system memory.

Notebook PC E-Manual

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Contents Manual for Chromebook Service and Support Table of Contents Tips and FAQs CTR 21 Approval for Notebook PC with built-in Modem Working with Chrome OS About this manualTypography Conventions used in this manualUsing your Notebook PC Safety precautionsCaring for your Notebook PC Proper disposal Hardware Setup Top View Getting to know your Notebook PCMicrophone Camera indicatorCamera Display panelTouchpad Power buttonPower indicator Audio speakers BottomMini SIM card slot optional Right SideUSB 2.0 port Kensington security slotLeft Side Power DC input portHdmi port Two-color battery charge indicatorHeadphone output/microphone input combo jack port USB 3.0 port with USB Charger+Memory card reader Page Chapter Using your Notebook PC Charge your Notebook PC Getting startedPage Lift to open the display panel Press the power button Slide horizontally Slide vertically Slide diagonally Gestures for the touchpadMoving the pointer Drag and drop One-finger gesturesClick/tap Two-finger scroll up/down Two-finger scroll left/right Two-finger gesturesSwipe down Three-finger gestureSwipe left/swipe right Using the keyboard Page Chapter Working with Chrome OS Select your language Select your keyboard Select a network Starting for the first timeBrowse as Guest Sign-in areaAdding a user account User accountSigning in to your user account Apps list Using your desktopDeleting apps from the launcher Configuring the app settingsAdding apps on the launcher Launching the status area Status areaInside the status area Battery status VolumeDate and time Chromebook helpSwitching to a new Wi-Fi network connection Connecting to the InternetEnabling your Wi-Fi connection Adding a network connection Page Inside the Chrome browser Chrome browserPrevious and next web page icons ReloadClose TabNew tab Address barOpen the file you want to print then press Printing documentsPage Google Cloud Print Using Cloud Ready printersConnecting a classic printer to Google Cloud Print To connect classic printers to Google Cloud print Under Classic Printers click Add printers Using Google Cloud Print to create printouts Inside the Files app Managing your filesFiles app Search File locationsMoving files to another folder Accessing files stored on your Notebook PCCreating a new folder Unmounting devicesLaunching Google Drive via the Files app Google DriveLaunching the Google Drive app Moving your downloads to Google DriveUpload Inside the Google Drive appCreate Switch to grid Switch to listSearch box Details and activityUsing Powerwash Resetting your Notebook PCClick Powerwash Using the power button on your Notebook PC Using Chrome OSTurning your Notebook PC off Putting your Notebook PC to sleepTips and FAQs Useful tips for your Notebook PC How can I maximize my Notebook PC ‘s battery life? Hardware FAQsMy battery LED indicator does not light up. What’s wrong? Software FAQs My Notebook PC does not boot up. How can I fix this? Appendices Overview Internal Modem CompliancyNon-Voice Equipment Network Compatibility DeclarationCountry Applied Federal Communications Commission Interference Statement FCC Radio Frequency RF Exposure Caution Statement CE Marking Declaration of Conformity R&TTE directive 1999/5/ECIC Radiation Exposure Statement for Canada Can ICES-3B/NMB-3B France Restricted Wireless Frequency Bands Wireless Operation Channel for Different DomainsBas Rhin Power Safety Requirement UL Safety NoticesMacrovision Corporation Product Notice TV NoticesPrevention of Hearing Loss Coating NoticeNordic Lithium Cautions for lithium-ion batteries CTR 21 Approval for Notebook PC with built-in Modem German Greek Italian Portuguese Spanish Swedish European Union Eco-label Energy Star complied productService warning label Cdrh Regulations Optical Drive Safety InformationLaser Safety Information CD-ROM Drive Safety Warning Global Environmental Regulation Compliance and Declaration Avis concernant les batteries remplaçables Regional notice for SingaporeRegional notice for India Page EC Declaration of Conformity