User Guide
© Copyright 2013 Hewlett-Packard Development Company, L.P. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Microsoft, Windows, and Windows 7 are U.S. registered trademarks of Microsoft Corporation. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services.
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow.
iv Safety warning notice
Table of contents 1 Starting right ................................................................................................................................................... 1 Best practices ....................................................................................................................................... 1 Fun things to do .................................................................................................................................... 1 More HP resources ....
Connecting speakers ......................................................................................................... 19 Connecting headphones and microphones ....................................................................... 19 Checking the sound ........................................................................................................... 20 Using Beats Audio ..........................................................................................................................
Resolving a low battery level ............................................................................................. 37 Resolving a low battery level when external power is available ........................ 37 Resolving a low battery level when no power source is available ..................... 37 Resolving a low battery level when the computer cannot exit Hibernation ....... 37 Running on external power ................................................................................................
10 Using Computer Setup (BIOS) and HP PC Hardware Diagnostics (UEFI) ............................................. 51 Starting Setup Utility (BIOS) ............................................................................................................... 51 Updating the BIOS ............................................................................................................................. 51 Determining the BIOS version .........................................................................
Current network security codes are unavailable ............................................... 62 WLAN connection is very weak ......................................................................... 62 Cannot connect to the wireless router ............................................................... 63 Network status icon is not displayed ................................................................. 63 Audio problems ..................................................................................
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1 Starting right This computer is a powerful tool designed to enhance your work and entertainment. Read this chapter to learn about best practices after you set up your computer, fun things to do with your computer, and where to find additional HP resources. Best practices To protect your smart investment, after you set up and register the computer, we recommend the following steps: ● If you have not already done so, connect to a wired or wireless network.
More HP resources You have already used Setup Instructions to turn on the computer and locate this guide. To locate resources that provide product details, how-to information, and more, use this table. Resource Contents Setup Instructions ● Overview of computer setup and features Help and Support ● A broad range of how-to information and troubleshooting tips Safety & Comfort Guide ● Proper workstation setup To access this guide, select Start > Help and Support > User Guides, or go to http://www.
2 Getting to know your computer Finding your hardware and software information ▲ Select Start > Computer. A list displays all of the storage devices installed in your computer, including optical drives, solid-state drives (SSD), or a secondary hard drive. To find out what software is included on your computer, select Start > All Programs.
Right side Component (1) Description USB 3.0 charging (powered) port Connects an optional USB device, such as a keyboard, mouse, external drive, printer, scanner, or USB hub. Standard USB ports will not charge all USB devices or will charge using a low current, Some USB devices require power and require you to have a powered port. NOTE: USB charging ports can also charge select models of cell phones and MP3 players, even when the computer is off.
Left side Component (1) Description Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen. (2) USB 3.0 charging (powered) port Connects an optional USB device, such as a keyboard, mouse, external drive, printer, scanner, or USB hub.
Display Component Description (1) Turns off the display and initiates Sleep if the display is closed while the power is on. Internal display switch NOTE: The internal display switch is not visible from the outside of the computer. (2) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless local area networks (WLANs). (3) Internal microphones (2) Records sound.
TouchPad Component Description (1) Left control zone (select models only) Textured area that allows you to perform additional gestures. (2) TouchPad zone Moves the on-screen pointer and selects or activates items on the screen. (3) Left TouchPad button Functions like the left button on an external mouse. (4) Right TouchPad button Functions like the right button on an external mouse. (5) Right control zone (select models only) Textured area that allows you to perform additional gestures.
Lights Component (1) Description Power light ● On: The computer is on. ● Blinking: The computer is in the Sleep state, a powersaving state. The computer shuts off power to the display and other unneeded components. ● Off: The computer is off or in Hibernation. Hibernation is a power-saving state that uses the least amount of power. (2) Caps lock light On: Caps lock is on, which switches the keys to all capital letters. (3) Mute light ● Amber: Computer sound is off.
Buttons Component (1) Description Power button ● When the computer is off, press the button to turn on the computer. ● When the computer is on, press the button briefly to initiate Sleep. ● When the computer is in the Sleep state, press the button briefly to exit Sleep. ● When the computer is in Hibernation, press the button briefly to exit Hibernation. CAUTION: Pressing and holding down the power button will result in the loss of unsaved information.
Keys Component 10 Description (1) esc key Reveals system information when pressed in combination with the fn key. (2) fn key Reveals system information when pressed in combination with the esc key. (3) Windows key Displays the Windows Start menu. (4) Action keys Execute frequently used system functions. (5) Windows applications key Reveals options for a selected object.
Bottom Component Description (1) Enables airflow to cool internal components. Vent 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. (2) Speakers (2) Produce sound. Labels The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel internationally with the computer.
Component (1) Product name (2) Serial number (3) Product number (4) Warranty period (5) Model number (select models only) Component 12 (1) Serial number (2) Product number (3) Warranty period (4) Model number (select models only) (5) Revision number ● Microsoft Certificate of Authenticity—Contains the Windows Product Key. You may need the Product Key to update or troubleshoot the operating system. ● Regulatory label(s)—Provide(s) regulatory information about the computer.
3 Connecting to a network Your computer can travel with you wherever you go. But even at home, you can explore the globe and access information from millions of websites using your computer and a wired or wireless network connection. This chapter will help you get connected to that world. Connecting to a wireless network Wireless technology transfers data across radio waves instead of wires.
Using operating system controls The Network and Sharing Center allows you to set up a connection or network, connect to a network, manage wireless networks, and diagnose and repair network problems. To use operating system controls, select Start > Control Panel > Network and Internet > Network and Sharing Center. For more information, select Start > Help and Support.
Setting up a WLAN To set up a WLAN and connect to the Internet, you need the following equipment: ● A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased from an Internet service provider ● A wireless router (2) (purchased separately) ● A wireless computer (3) NOTE: Some modems have a built-in wireless router. Check with your ISP to determine what type of modem you have.
Connecting to a WLAN To connect to the WLAN, follow these steps: 1. Be sure that the WLAN device is on. If the device is on, the wireless light is white. If the wireless light is off, press the wireless button. NOTE: The wireless light is amber when all wireless devices are off. 2. Click the network status icon in the notification area, at the far right of the taskbar. 3. Select your WLAN from the list. 4. Click Connect.
4 Enjoying entertainment features Use your HP computer as an entertainment hub to socialize via the webcam, enjoy and manage your music, and download and watch movies. Or, to make your computer an even more powerful entertainment center, connect external devices like speakers, headphones, monitor, projector, TV, and high-definition devices. Multimedia features Here are some of the entertainment features on your computer. Component Description (1) Internal microphones (2) Records sound.
Component Description (5) HDMI port Connects an optional video or audio device, such as a high-definition television, any compatible digital or audio component, or a high-speed HDMI device. (6) Mini DisplayPort Connects an optional digital display device, such as a high-performance monitor or projector. (7) USB 3.0 charging (powered) ports (2) Connect an optional USB device, such as a keyboard, mouse, external drive, printer, scanner, or USB hub.
For details about using the webcam, select Start > Help and Support. Editing media in Adobe Photoshop Lightroom Whether you are an amateur or professional photographer or somewhere in between, Adobe® Photoshop® Lightroom® 5 is an intuitive, all-in-one solution for bringing out the best in your photographs. TIP: For more information on using Lightroom, go to http://helpx.adobe.com/lightroom.html.
WARNING! To reduce the risk of personal injury, lower the volume before putting on headphones, earbuds, or a headset. For additional safety information, see the Regulatory, Safety and Environmental Notices. Checking the sound To check the audio functions on your computer, follow these steps: 1. Select Start > Control Panel > Hardware and Sound > Sound. 2. When the Sound window opens, click the Sounds tab. Under Program Events, select any sound event, such as a beep or alarm, and click the Test button.
Connecting an HDMI device To see the computer screen image on a high-definition TV or monitor, connect the high-definition device according to the following instructions. To connect an HDMI device to your computer, you need an HDMI cable, sold separately. To connect a high-definition TV or monitor to your computer: 1. Connect one end of the HDMI cable to the HDMI port on the computer. 2. Connect the other end of the cable to the high-definition TV or monitor. 3.
To return the audio stream to the computer speakers, follow these steps: 1. Right-click the Speakers icon in the notification area, at the far right of the taskbar, and then click Playback devices. 2. On the Playback tab, click Speakers. 3. Click Set Default, and then click OK. Connecting a digital display device The Mini DisplayPort connects a digital display device such as a high-performance monitor or projector (cable purchased separately).
If your computer has a high-resolution display, you may want to adjust the display settings when working in older software programs that are not compatible with high resolution. ● If the text in apps is too small, try zooming in. ● For Web pages, press ctrl + / - to zoom in and out. TIP: If these steps do not work, go to the control panel display settings and change to a lower resolution when working in older software, or right-click on the desktop and select Screen resolution.
5 Using the keyboard and pointing devices Your computer allows easy on-screen navigation. In addition to the keyboard, a TouchPad allows you to perform on-screen functions. Select models also have special action keys or hot key functions to perform routine tasks simply. In addition to the pointing devices, such as a TouchPad, included with your computer, you can use an external USB mouse (purchased separately) by connecting it to one of the USB ports on the computer.
Icon Key Description f3 Increases the screen brightness incrementally as long as you hold down the key. f4 Switches the screen image between display devices connected to the system. For example, if a monitor is connected to the computer, pressing this key alternates the screen image from the computer display to the monitor display to a simultaneous display on both the computer and the monitor. f5 Turns the keyboard backlight feature off or on. NOTE: To conserve battery power, turn off this feature.
NOTE: An external USB mouse (purchased separately) can be connected to one of the USB ports on the computer. Your computer has special action keys and hot key functions on the keyboard to perform routine tasks. Selecting and opening To make an on-screen selection, use the tap function on the TouchPad. ● 26 Point to an item on the screen, and then tap one finger on the TouchPad zone. Double-tap an item to open it.
Using TouchPad gestures The TouchPad supports a variety of gestures that let your fingers swipe, pinch, and rotate to manipulate items on the desktop. To use TouchPad gestures, place two fingers on the TouchPad at the same time. NOTE: TouchPad gestures are not supported in all programs. To view the demonstration of a gesture: 1. Select Start > Control Panel > Hardware and Sound > Synaptics TouchPad. 2. Click a gesture to activate the demonstration. To turn the gestures off or on: 1.
Scrolling Scrolling is useful for moving up, down, or sideways on a page or image. ● Place two fingers slightly apart on the TouchPad zone and then drag them up, down, left, or right. Pinching/zooming Pinching and zooming allow you to zoom in or out on images or text. 28 ● Zoom out by placing two fingers apart on the TouchPad zone and then moving your fingers together. ● Zoom in by placing two fingers together on the TouchPad zone and then moving your fingers apart.
Rotating Rotating allows you to rotate items such as photos. To rotate, anchor your left forefinger in the TouchPad zone. Move the right forefinger around the anchored finger in a sweeping motion, moving from 12 o’clock to 3 o’clock. To reverse the rotation, move your right forefinger from 3 o’clock to 12 o’clock. NOTE: Rotating is disabled at the factory by default.
2–Finger Click 2–finger click allows you to make menu selections for an object on the screen. NOTE: ▲ 30 Using 2-finger click is the same action as using right-click with the mouse. Place two fingers on the TouchPad zone and press down to open the options menu for the selected object.
Using touch screen gestures A touch screen computer allows you to control items on the screen directly with your fingers. TIP: On touch screen computers, you can perform the gestures on the screen or on the TouchPad. You can also perform on-screen actions with the keyboard and mouse. Selecting To make an on-screen selection, use the tap function. ● Use one finger to tap an object on the screen. Double-tap an item to open it.
Scrolling and moving objects The one-finger slide is mostly used to pan or scroll through lists and pages, but you can use it for other interactions, too, such as moving an object. ● To scroll across the screen, lightly slide one finger across the screen in the direction you want to move. NOTE: When many apps are revealed on the Start screen, you can slide your finger to move the screen left or right. ● 32 To drag, press and hold an object, and then drag the object to move it.
Pinching/zooming Pinching and zooming allows you to zoom out or in on images or text. ● Zoom out by placing two fingers apart on the display and then move your fingers together. ● Zoom in by placing two fingers together on the display and then move your fingers apart. Rotating Rotating allows you to turn items such as photos. ● Anchor the forefinger of your left hand on the object you want to rotate. Using your right hand, slide your forefinger around in a sweeping motion from 12 o’clock to 3 o’clock.
6 Managing power Your computer can operate on either battery power or external power. When the computer is running on battery power only and an AC power source is not available to charge the battery, it is important to monitor and conserve the battery charge. Your computer supports an optimal power plan to manage how your computer uses and conserves power so that computer performance is balanced with power conservation.
With the computer on, you can initiate Sleep in any of the following ways: ● Briefly press the power button. ● Close the display. ● Select Start, click the arrow next to the Shut down button, and then click Sleep. To exit Sleep: ● Briefly press the power button. ● If the display is closed, open the display. ● Press a key on the keyboard. ● Tap or swipe the TouchPad. When the computer exits Sleep, the power lights turn on and the computer displays the screen as it was when you stopped working.
Using the power meter The power meter allows you to quickly access power settings and view the remaining battery charge. ● To display the percentage of remaining battery charge and the current power plan, move the pointer over the Power Meter icon, at the far right of the taskbar. ● To access Power Options, or to change the power plan, click the Power Meter icon and select an item from the list. Different power meter icons indicate whether the computer is running on battery or external power.
Conserving battery power Use the following tips for conserving battery power and maximizing battery life: ● Lower the brightness on the display. ● Select the Power saver setting in Power Options. ● Turn off wireless devices when you are not using them. ● Disconnect unused external devices that are not plugged into an external power source, such as an external hard drive connected to a USB port. ● Stop, disable, or remove any external memory cards that you are not using.
Running on external power For information about connecting to AC power, see the Setup Instructions provided in the computer box. The computer does not use battery power when the computer is connected to external power with an approved AC adapter or an optional docking/expansion device. WARNING! To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
Refreshing your software content with Intel Smart Connect Technology (select models only) When the computer is in the Sleep state, Intel® Smart Connect Technology periodically causes the computer to exit Sleep. If a network connection is available, Smart Connect updates open apps such as your email inboxes, social network sites, and news pages and then returns the computer to the Sleep state. Smart Connect also syncs content that you have created offline, such as emails.
7 Managing and sharing information Drives are digital storage devices that help you store, manage, share, and access information. Your computer has an internal hard drive that stores your computer's software, operating system, as well as providing storage for all of your personal files. For added capacity or functionality, connect an external drive (purchased separately), such as an optical drive or hard drive, or insert a memory card to import information directly from your phone or camera.
Connecting a USB device CAUTION: To reduce the risk of damage to a USB connector, use minimal force to connect the device. ▲ Connect the USB cable for the device to the USB port. NOTE: The USB port on your computer may look slightly different from the illustration in this section. A sound indicates that the device has been detected. NOTE: The first time you connect a USB device, a message in the notification area lets you know that the device is recognized by the computer.
Inserting and removing a memory card To insert a memory card: CAUTION: To reduce the risk of damage to the memory card connectors, use minimal force to insert a memory card. 1. Hold the card label-side up, with the connectors facing the computer. 2. Insert the card into the memory card reader, and then press in on the card until it is firmly seated. A sound indicates that the device has been detected, and a menu of options displays.
8 Maintaining your computer It is important to perform regular maintenance to keep your computer in optimal condition. This chapter provides information about updating your programs and drivers, instructions for cleaning your computer, and tips for traveling with your computer. Updating programs and drivers HP recommends that you update your programs and drivers on a regular basis to the latest versions. Updates can resolve issues and bring new features and options to your computer.
Cleaning procedures Follow the procedures in this section to safely clean your computer. WARNING! To prevent electric shock or damage to components, do not attempt to clean your computer while it is turned on. Turn off the computer. Disconnect AC power. Disconnect all powered external devices. CAUTION: To prevent damage to internal components, do not spray cleaning agents or liquids directly on any computer surface. Liquids dripped on the surface can permanently damage internal components.
● When traveling by air, carry the computer as hand luggage; do not check it in with the rest of your luggage. CAUTION: Avoid exposing a drive to magnetic fields. Security devices with magnetic fields include airport walk-through devices and security wands. Airport conveyer belts and similar security devices that check carry-on baggage use X-rays instead of magnetism and do not damage drives.
9 Securing your computer and information Computer security is essential for protecting the confidentiality, integrity, and availability of your information. Standard security solutions provided by the Windows operating system, HP applications, the non-Windows Setup Utility (BIOS), and other third-party software can help protect your computer from a variety of risks, such as viruses, worms, and other types of malicious code.
You may find it helpful to use the same password for a Setup Utility (BIOS) feature and for a Windows security feature. Use the following tips for creating and saving passwords: ● To reduce the risk of being locked out of the computer, record each password and store it in a secure place away from the computer. Do not store passwords in a file on the computer. ● When creating passwords, follow requirements set by the program. ● Change your passwords at least every three months.
Setting Setup Utility (BIOS) passwords Password Function Administrator password ● Must be entered each time you access Setup Utility (BIOS). ● If you forget your administrator password, you cannot access Setup Utility (BIOS). NOTE: The administrator password can be used in place of the power-on password. NOTE: Your administrator password is not interchangeable with an administrator password set in Windows, nor is it revealed as it is set, entered, changed, or deleted.
For more information about computer viruses, type viruses in the Search box in Help and Support. Using firewall software Firewalls are designed to prevent unauthorized access to a system or network. A firewall can be software you install on your computer and/or network, or it can be a combination of both hardware and software. There are two types of firewalls to consider: ● Host-based firewalls—Software that protects only the computer it is installed on.
Backing up your software applications and information Regularly back up your software applications and information to protect them from being permanently lost or damaged through a virus attack or a software or hardware failure. For more information, see Backing up, restoring, and recovering on page 54. Using an optional security cable lock A security cable lock, which is purchased separately, is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen.
10 Using Computer Setup (BIOS) and HP PC Hardware Diagnostics (UEFI) Setup Utility, or Basic Input/Output System (BIOS), controls communication between all the input and output devices on the system (such as disk drives, display, keyboard, mouse, and printer). Setup Utility (BIOS) includes settings for the types of devices installed, the startup sequence of the computer, and the amount of system and extended memory. Starting Setup Utility (BIOS) To start Setup Utility (BIOS), follow these steps: 1.
Downloading a BIOS update CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and install a BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source.
To start System Diagnostics: 1. Turn on or restart the computer. While the “Press the ESC key for Startup Menu” message is displayed in the lower-left corner of the screen, press esc. When the Startup Menu is displayed, press f2. 2. Click the diagnostic test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostics test while it is running, press esc.
11 Backing up, restoring, and recovering Your computer includes tools provided by the operating system and HP to help you safeguard your information and retrieve it if ever needed. Creating backups 1. Use HP Recovery Manager to create recovery media immediately after you set up the working computer. 2. As you add hardware and software programs, create system restore points. 3. As you add photos, video, music, and other personal files, create a backup of your system and personal information.
Creating the recovery media 1. Select Start and type recovery in the search field. Select Recovery Manager from the list. Allow the action to continue, if prompted. 2. Click Recovery Media Creation. 3. Follow the on-screen instructions to continue. To recover, see Recovering the original system using HP Recovery Manager on page 57. Creating system restore points A system restore point is a snapshot of certain hard drive contents saved by Windows System Restore at a specific time.
Tips for a successful backup ● Number backup discs before inserting them into the optical drive. ● Store personal files in the Documents, Music, Pictures, and Videos libraries, and back up these folders periodically. ● Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time-saver if you have to re-enter your preferences. To create a screen shot: 1. Display the screen you want to save. 2.
To restore, see Restoring specific files using Windows Backup and Restore on page 57. Restore and recovery Restoring to a previous system restore point Sometimes installing a software program causes your computer or Windows to behave unpredictably. Usually uninstalling the software fixes the problems. If uninstalling does not fix the problems, you can restore the computer to a previous system restore point (created at an earlier date and time).
● If the recovery media do not work, you can obtain recovery discs for your system from support through the HP website. Go to http://www.hp.com/support, select your country or region, and follow the on-screen instructions. ● The Minimized Image Recovery option is recommended for advanced users only. All hardwarerelated drivers and software are re-installed, but other software applications are not. Do not interrupt the process until it is complete, otherwise the recovery will fail.
Changing the computer boot order To change the boot order for recovery discs: 1. Restart the computer. 2. Press esc while the computer is restarting, and then press f9 for boot options. 3. Select Internal CD/DVD ROM Drive from the boot options window. To change the boot order for a recovery flash drive: 1. Insert the flash drive into a USB port. 2. Restart the computer. 3. Press esc while the computer is restarting, and then press f9 for boot options. 4.
12 Specifications Input power The power information in this section may be helpful if you plan to travel internationally with the computer. The computer operates on DC power, which can be supplied by an AC or a DC power source. The AC power source must be rated at 100–240 V, 50–60 Hz. Although the computer can be powered from a standalone DC power source, it should be powered only with an AC adapter or a DC power source supplied and approved by HP for use with this computer.
13 Troubleshooting and support ● Troubleshooting ● Contacting support Troubleshooting Wireless connection problems Some possible causes for wireless connection problems include the following: ● Wireless device is not turned on. ● Wireless device is not installed correctly or has been disabled. ● Wireless device encountered interference from other devices. ● Wireless device or router hardware has failed. NOTE: Wireless networking devices are included with select computer models only.
If entering a security code is not the problem, you may have a corrupted WLAN connection. Many times, Windows can automatically repair a corrupted WLAN connection. ● If there is a network status icon in the notification area, at the far right of the taskbar, right-click the icon, and then click Troubleshoot problems. Windows resets your network device and attempts to reconnect to one of the preferred networks. ● If there is no network status icon in the notification area, follow these steps: 1.
If the connection does not improve, try forcing the device to reestablish all connection values: 1. Select Start > Control Panel > Network and Internet > Network and Sharing Center. 2. In the left panel, click Manage wireless networks. A list showing the available WLANs is displayed. If you are in a hotspot where several WLANs are active, several will be displayed. 3. Click a network, and then click Remove.
To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware and Sound > Sound. Power management problems Some possible causes for power management problems include the following: ● Low battery levels ● AC adapter problems Resolving a low battery level Resolving a low battery level when external power is available ● Connect an AC adapter. ● Connect an optional docking or expansion device. ● Connect an optional power adapter purchased as an accessory from HP.
Contact support for information about obtaining a replacement AC power adapter.
Contacting support If the information provided in this user guide or in Help and Support does not answer your questions, you can contact support at http://www.hp.com/go/contactHP. NOTE: For worldwide support, click Contact HP worldwide on the left side of the page, or go to http://welcome.hp.com/country/us/en/wwcontact_us.html. Here you can: ● Chat online with an HP technician. NOTE: When technical support chat is not available in a particular language, it is available in English. 66 ● Email Support.
14 Electrostatic Discharge Electrostatic discharge is the release of static electricity when two objects come into contact—for example, the shock you receive when you walk across the carpet and touch a metal door knob. A discharge of static electricity from fingers or other electrostatic conductors may damage electronic components.
Index A AC adapter 4 action keys decrease screen brightness 24 Help and Support 24 identifying 10 increase screen brightness 25 next track or section 25 play, pause, resume 25 previous track or section 25 switch screen image 25 volume down 25 volume mute 25 volume up 25 wireless 25 Adobe Photoshop Lightroom 19 ambient light sensor, identifying 17 antivirus software, using 48 audio functions, checking 20 audio, using 19 audio-in (microphone) jack 5 audio-in (microphone) jack, identifying 18 audio-out (headph
J jack audio-in (microphone) audio-out (headphone) jacks audio-in (microphone) audio-out (headphone) mute light, identifying 5 5 18 18 K keyboard hot keys, identifying keys action 10 esc 10 fn 10 Windows 10 25 L labels Bluetooth 12 Microsoft Certificate of Authenticity 12 regulatory 12 serial number 11 service 11 wireless certification 12 WLAN 12 lights AC adapter 4 caps lock 8 hard drive 5 mute 8 power 8 wireless 8 low battery level 37 M memory card inserting 42 removing 42 memory card reader, identify
troubleshooting AC adapter 64 audio functions 63 low battery level 64 power management 64 wireless connection 61 Troubleshooting and support turning off the computer 39 61 U unresponsive system 39 USB 3.
