HP C310EA, C305LA, C310EU, C303NR, C300EU manual Switch the screen image fn+f4, Initiate standby fn+f5

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Switch the screen image (fn+f4)

Press fn+f4 to switch the screen image among display devices connected to the system. For example, if a monitor is connected to the computer, each time you press fn+f4 the image switches among the computer display, the monitor display, and a simultaneous display on both the computer and the monitor.

Most external monitors receive video information from the computer using the external VGA video standard. The fn+f4 hotkey can also toggle images among other devices receiving video information from the computer, such as S-Video.

The following video transmission types, with examples of devices that use them, are supported by the fn+f4 hotkey:

●LCD (computer display)

●External VGA (most external monitors)

●S-Video (televisions, camcorders, VCRs, and video capture cards with S-Video-in jacks, on select models)

Initiate standby (fn+f5)

Press fn+f5 to initiate standby.

When standby is initiated, your information is stored in random access memory (RAM), the screen is cleared, and power is conserved. While the computer is in standby, the power light blinks.

CAUTION To reduce the risk of information loss, save your work before initiating standby.

The computer must be turned on before you initiate standby. If the computer is in hibernation, you must restore from hibernation before you can initiate standby.

NOTE To restore from hibernation, briefly press the power button.

To resume from standby, briefly press the power button, use the TouchPad, press any key on the keyboard, or press a TouchPad button.

The function of the fn+f5 hotkey can be changed. For example, you can set the fn+f5 hotkey to initiate hibernation instead of standby.

NOTE In all Windows operating system windows, references to the sleep button apply to the fn+f5 hotkey.

20 Chapter 2 TouchPad and Keyboard

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Contents Page First Edition July Document Part Number Table of contents Power Drives MultimediaExternal Devices Memory ModulesComponents Select Hardware tab Device ManagerTop components KeysTouchPad Buttons and switches Lights Front components Display componentsRear components Right-side components Left-side components Bottom components Wireless antennae select models only Additional hardware components Labels Operating environment SpecificationsRated input power TouchPad and Keyboard TouchPadSetting TouchPad preferences Using the TouchPadUsing an external mouse Keyboard HotkeysDisplay and clear system information fn+esc Hotkey proceduresHotkey quick reference Open a Web browser fn+f3 Open the Help and Support Center fn+f1Open the Print Options window fn+f2 Switch the screen image fn+f4 Initiate standby fn+f5Increase screen brightness fn+f8 Initiate QuickLock fn+f6Decrease screen brightness fn+f7 Play, pause or resume an audio CD or a DVD fn+f9Quick Launch Buttons software Accessing the Quick Launch Buttons control panelSetting tiling preferences Setting advanced preferences Displaying the Quick Launch Buttons iconSetting button assignments on an external keyboard Enabling and disabling the embedded numeric keypad Using the embedded numeric keypadKeypads Enabling or disabling num lock mode as you work Using an external numeric keypadSwitching key functions on the embedded numeric keypad Power Power control and light locationsPower Power sources Task Recommended power sourceConnecting the AC adapter Hibernation Standby and hibernationStandby Initiating standby, hibernation or shutdown When you leave your workWhen a reliable power supply is unavailable Enww Turning the computer or display on or off Default power settingsUsing emergency shutdown procedures Initiating or resuming from standby Select Start Turn Off Computer Stand byInitiating or restoring from hibernation HibernateDisplaying the Power Meter icon Power optionsAccessing Power Options Properties Setting or changing a power scheme Setting a security promptProcessor performance while on battery power Processor performance controlsBattery packs Inserting or removing a battery packCharging a battery pack Obtaining accurate charge information Monitoring the charge of the battery packInterpreting charge indicators Displaying charge information on the screenLow-battery condition Managing low-battery conditionsIdentifying low-battery conditions Critical low-battery conditionWhen a charged battery pack is available Resolving low-battery conditionsWhen external power is available When no power source is availableHow to calibrate Calibrating a battery packWhen to calibrate Charging the battery packDischarging the battery pack Recharging the battery pack Conserving battery powerConserving power as you work Selecting power conservation settings Storing a battery packDisposing of a used battery pack Drives Drive careIDE drive light Hard drive Enww Tighten the hard drive cover screws Optical drives DVD-ROM CD-RW DVD±RW/RInserting an optical disc Removing an optical disc with power Removing an optical disc without power Avoiding standby or hibernation Multimedia hardware Using the optical driveIdentifying the installed optical drive Inserting an optical disc Removing an optical disc with power Removing an optical disc without power Using media activity hotkeys Using the audio-out headphone jack Using the audio featuresUsing the audio-in microphone jack Adjusting the volume Using the video features Using the external monitor portUsing the S-Video-out jack Multimedia software Identifying preinstalled multimedia softwareInstalling multimedia software from a CD select models only Using multimedia software Protecting playback Protecting the CD or DVD write processChanging DVD region settings Observing the copyright warningUsing a USB device Connecting a USB deviceStopping a USB device Required USB softwareMemory Modules Adding or replacing memory modulesAdding or replacing memory modules Enww Effects of increasing memory Index Keyboard WlanUSB
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C318LA, C310EU, C350EU, C302NR, C300EU specifications

The HP C305LA, C310EA, C399XX, C300, and C303NR are part of HP's diverse lineup of laptops, catering to different user needs with their unique features and specifications. Each model offers a blend of power, performance, and portability, making them suitable for various applications, from casual use to more demanding tasks.

Starting with the HP C305LA, this model is a well-rounded laptop that targets the everyday user with solid performance and reliable functionality. It features a powerful Intel processor, ensuring that multitasking and routine applications run smoothly. With its vibrant display and integrated graphics, the C305LA is suitable for streaming media and light gaming. Additionally, it boasts a durable design, making it an excellent choice for students and professionals who require a dependable machine for daily use.

Next, the HP C310EA brings a bit more to the table with its enhanced specifications. It is equipped with an upgraded processor, providing users with faster performance and improved efficiency. The C310EA also features an ergonomic keyboard and a spacious touchpad, providing an enhanced user experience for both typing and navigation. With its increased storage capacity, users can store their files, documents, and media without worrying about running out of space.

The C399XX stands out with its sleek design and portability. This model is ideal for users on the go, featuring a lightweight chassis and a dependable battery life. Performance-wise, the C399XX comes with advanced technology that supports robust applications, thus catering to creative professionals and casual users alike. The high-definition display ensures clear and vibrant visuals, making it perfect for multimedia consumption.

Meanwhile, the HP C300 is tailored for budget-conscious consumers who still require functionality. Equipped with essential features, the C300 is designed for basic tasks like web browsing, document editing, and media playback. Its compact design makes it easy to take anywhere, while its reliable performance ensures that common usage scenarios are adequately covered.

Finally, the HP C303NR offers a balance of performance and affordability, making it a great option for students and families. This model provides good processing power coupled with sufficient RAM, allowing for smooth operation of everyday software. The C303NR's long-lasting battery life appeals to users who require extended usability without frequent recharging.

In conclusion, the HP C305LA, C310EA, C399XX, C300, and C303NR each present a variety of features tailored to meet diverse user needs. Whether for personal, educational, or professional use, these models highlight HP's commitment to providing reliable and innovative computing solutions.
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