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Question posted by scjana on May 20th, 2014

Elitebook 8470p Brightness Function F9 Does Nothing

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HP Notebook Hard Drives & Solid State Drives Identifying, Preventing, Diagnosing and Recovering from Drive Failures Care and Mai - Page 5

...site at any time by pressing the Esc key. See the UEFI section below to select the f2 function key when booting up the system. If no errors occur, the long/full test automatically runs. &#...: http://www8.hp.com/us /en/support.html To launch the UEFI diagnostics, select the f2 function key when booting up the system. Note: The diagnostics may be installed to obtain: http://welcome.hp...

HP Notebook Reference Guide - Page 6

Audio ...14 Adjusting the volume ...15 Checking audio functions on the computer 15 Webcam (select models only) ...15 Video ...16 VGA ...16 DisplayPort ...17 HDMI ...18 Configuring audio for HDMI 18 Intel Wireless Display (...

HP Notebook Reference Guide - Page 9

... Setup 73 Considering boot order changes ...73 Choosing MultiBoot preferences ...74 Setting a new boot order in Computer Setup 74 Dynamically choosing a boot device using the f9 prompt 75 Setting a MultiBoot Express prompt 75 Entering MultiBoot Express preferences 75 Appendix A Traveling with the computer ...76 Appendix B Troubleshooting resources ...78 Appendix C Electrostatic discharge...

HP Notebook Reference Guide - Page 15

... Network and Sharing Center, and then click Set up a new connection or network. Select your wireless signals travel) depends on page 4.) 2. Click Connect. NOTE: The functional range (how far your WLAN from other computers and accessories that the WLAN device is on. (See Turning wireless devices on or off on WLAN...

HP Notebook Reference Guide - Page 22

You can view the Dialing Rules tab. The modem may not function properly if the correct country or region selection is displayed.) 7. Click the Dialing Rules tab. 4. Click New. Select a country or region from the settings in ...

HP Notebook Reference Guide - Page 24

... ● Multimedia buttons or keys Using the media activity controls Depending on your computer's media activity controls. Audio Your computer provides a variety of audio-related functions: ● Play music. ● Record sound. ● Download music from the Internet. ● Create multimedia presentations. ● Transmit sound and images with the fn key...

HP Notebook Reference Guide - Page 25

... For additional safety information, see the Regulatory, Safety and Environmental Notices. To check the audio functions on your computer model, you can preview and save the photo or video recording. Select Start...volume before putting on headphones, earbuds, or a headset. To check the recording functions on your desktop. 3. Save the file to your computer, select Start > Control Panel...

HP Notebook Reference Guide - Page 31

...: To reduce the risk of possible audio and video degradation, loss of audio or video playback functionality, or loss of information, do not initiate Sleep or Hibernation while reading from or writing to...disc or an external media card. Power settings and timeouts can initiate Sleep in any computer functions while the computer is in the Sleep state for an extended period or if the battery reaches...

HP Notebook Reference Guide - Page 34

...maximize battery life ● Information on power management settings, running programs, display brightness, external devices connected to the computer, and other factors. Using HP Power ... If the computer contains a charged battery and is running on increasing or decreasing display brightness, see the Getting Started guide. Select computer models can switch between graphic modes to ...

HP Notebook Reference Guide - Page 35

...in the computer. NOTE: For additional information about the battery light, see if they are functioning properly, and then reports the results of the examination. Using Battery Check Help and Support...then click Battery Check. Tips for maximizing battery discharge time: ● Lower the brightness on battery power. Managing low battery levels The information in this section describes the alerts...

HP Notebook Reference Guide - Page 36

... computer remains briefly in the Sleep state, and then shuts down and loses any external media cards that you are not using. ● Decrease screen brightness. ● Before you are not using them. ● Disconnect unused external devices that are not plugged into an external power source. ● Stop, disable, or...

HP Notebook Reference Guide - Page 38

... to save battery life. When you disconnect external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is not functioning and should be replaced. To test the AC adapter: NOTE: The following instructions apply to computers with user-replaceable batteries. 1. Shut down the computer. 2.

Getting Started HP Notebook - Page 33

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Getting Started HP Notebook - Page 43

... of the computer to disengage the smart card reader from the hard drive bay. Removing the hard drive To remove the hard drive for the EliteBook: NOTE: The smart card reader is on, in the Sleep state, or in Hibernation, turn the computer on page 33). 5. Remove the battery (see Removing...

Getting Started HP Notebook - Page 45

... at an angle (1), and then lay the hard drive flat in the hard drive bay (2). 2. Installing a hard drive To install the hard drive for the EliteBook: 1. Insert the battery (see Replacing the service door on top of the computer (2) to engage the hard drive with the connector. 3. Insert the hard drive...

Getting Started HP Notebook - Page 58

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HP BIOS Features that are built in, not bolted on - Technology Spotlight - Page 3

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