HP 20-k014us Mobile, 20-k127cl Mobile, 20-k120us Mobile, 20-k121us Mobile manual Back, Top

Page 16

Back

Component

 

Description

 

 

 

(1)

Stand release button

Releases the display stand.

 

 

 

(2)

Display stand

Allows the display to be positioned at different angles.

 

 

 

(3)

Vent

Enables airflow to cool internal components.

 

 

NOTE: The computer fan starts up automatically to cool

 

 

internal components and prevent overheating. It is normal

for the internal fan to cycle on and off during routine operation.

Top

Component

Description

 

 

 

 

(1)

Power button

When the computer is off, press the button to turn on the computer.

 

 

When the computer is in the Sleep state, press the button briefly to

exit Sleep.

When the computer is in Hibernation, press the button down briefly to exit Hibernation.

CAUTION: Pressing and holding down the power button will cause unsaved information to be lost.

If the computer has stopped responding and Windows® shutdown procedures aren't working, press and hold the power button for at least 5 seconds to turn off the computer.

To learn more about your power settings, from the Start screen, type p. In the search box, type power, select Settings, and then select Power options.

8

Chapter 2 Getting to know your computer

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Contents User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Performing routine maintenance Wireless connection problems Vii Input power Operating specifications Best practices Starting rightFun things to do Resource Contents More HP resourcesMore HP resources Getting to know your computer Finding your hardware and software informationFront Locating hardwareRight side Right sideEnvironmental Notices Left side Back TopLabels BottomIdentifying the labels Connecting to a network Connecting to a wireless networkUsing the wireless controls Using an Internet service providerConfiguring a wireless router Setting up a WlanProtecting your Wlan Connecting to a Wlan Connecting to a wired network Connecting to a local area network LANEnjoying entertainment features Volume controlUsing the webcam Using audioUsing video Connecting headphonesUsing Beats Audio Accessing Beats AudioUsing touch screen gestures Navigating using the keyboard and pointing devicesOne-finger slide Tapping ScrollingRotating select models only Pinching/stretchingEdge swipes Right-edge swipe Left-edge swipeTop-edge swipe and bottom-edge swipe Using the keyboard Fn keyUsing the action keys Icon Key DescriptionUsing Microsoft Windows 8 shortcut keys Using the integrated numeric keypadNum lock key Managing power Initiating Sleep and HibernationIntel Rapid Start Technology select models only Manually initiating and exiting SleepHP CoolSense select models only Setting password protection on wakeupManually initiating and exiting Hibernation Shutting down turning off the computer Using a USB device Managing and sharing informationConnecting a USB device Removing a USB deviceInserting and removing a memory card Performing routine maintenance Using Disk CleanupUsing Disk Defragmenter Maintaining peak performanceCleaning products Cleaning your computerCleaning procedures Using security measures Setting Windows passwordsSetting Setup Utility Bios passwords Using Internet security softwareInstalling software updates Installing Windows updatesUpdating software Updating the Bios Starting Setup Utility BiosDetermining the Bios version Using HP PC Hardware Diagnostics Uefi Downloading a Bios updateDownloading HP PC Hardware Diagnostics Uefi to a USB device Diagnostic section, click HP Uefi Support EnvironmentBacking up, restoring, and recovering Creating recovery media and backupsCreating HP Recovery media Restore and recovery Using Windows Refresh for quick and easy recovery Remove everything and reinstall WindowsUsing the HP Recovery partition select models only Recovering using HP Recovery ManagerWhat you need to know Using HP Recovery media to recover Removing the HP Recovery partitionChanging the computer boot order Page Troubleshooting Wireless connection problemsCannot connect to a Wlan Cannot connect to a preferred networkCannot connect to the wireless router Current network security codes are unavailablePower problems Hard drive errorNetwork status icon is not displayed Computer will not turn on or startDisplay problems Keyboard and mouse problemsComputer is not responding Computer shuts down unexpectedlyPage Audio problems No sound is producedSoftware problems Input power SpecificationsOperating specifications Electrostatic Discharge Bios Index
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