User Guide
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...Using the power meter ...38 Selecting a power plan ...39 Running on battery power ...40 Finding battery information 40 Conserving battery power 40 Identifying low battery levels 40 Running on external power ...41 HP CoolSense (select models only 42 Refreshing your software content (select models only...a powered USB device 45 Inserting and removing a digital storage card 46 8 Maintaining your computer ...47 Improving performance ...47 Using HP 3D DriveGuard (select models only 47 Using Disk Defragmenter 48 Using Disk Cleanup ...48 Updating programs and drivers ...49 Cleaning your computer...
...Using the power meter ...38 Selecting a power plan ...39 Running on battery power ...40 Finding battery information 40 Conserving battery power 40 Identifying low battery levels 40 Running on external power ...41 HP CoolSense (select models only 42 Refreshing your software content (select models only...a powered USB device 45 Inserting and removing a digital storage card 46 8 Maintaining your computer ...47 Improving performance ...47 Using HP 3D DriveGuard (select models only 47 Using Disk Defragmenter 48 Using Disk Cleanup ...48 Updating programs and drivers ...49 Cleaning your computer...
User Guide
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Wireless connection problems 70 Cannot connect to a WLAN 70 Cannot connect to a preferred network 70 Current network security codes are unavailable 71 WLAN connection is very weak 72 Cannot connect to the wireless router 72 Network status icon is not displayed 72 Audio problems ...73 Power management problems 73 Resolving a low battery level 73 Resolving a low battery level when external power is available ....... 73 Resolving a low battery level when no power source is available .... 73 Contacting support ...74 14 Electrostatic Discharge ...75 Index ...76 ix
Wireless connection problems 70 Cannot connect to a WLAN 70 Cannot connect to a preferred network 70 Current network security codes are unavailable 71 WLAN connection is very weak 72 Cannot connect to the wireless router 72 Network status icon is not displayed 72 Audio problems ...73 Power management problems 73 Resolving a low battery level 73 Resolving a low battery level when external power is available ....... 73 Resolving a low battery level when no power source is available .... 73 Contacting support ...74 14 Electrostatic Discharge ...75 Index ...76 ix
User Guide
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.... For additional safety information, see Using a USB device on page 44. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a powered USB port) allows you to a headphone jack...
.... For additional safety information, see Using a USB device on page 44. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a powered USB port) allows you to a headphone jack...
User Guide
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.... f7 Begins, pauses, or resumes playback of the combination. f12 Turns the wireless feature on or off or on (select models only). NOTE: To conserve battery power, turn off this key in combination with either the esc key, b key, or the spacebar. You can also view and control the bass settings...
.... f7 Begins, pauses, or resumes playback of the combination. f12 Turns the wireless feature on or off or on (select models only). NOTE: To conserve battery power, turn off this key in combination with either the esc key, b key, or the spacebar. You can also view and control the bass settings...
User Guide
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Your computer supports power plans to manage how your computer uses and conserves power so that you can operate on battery power and an AC power source is not available to charge the battery, it is only running on either battery power or external power. When the computer is important to monitor and conserve the battery charge. 6 Managing power Your computer can balance computer performance with power conservation. 35
Your computer supports power plans to manage how your computer uses and conserves power so that you can operate on battery power and an AC power source is not available to charge the battery, it is only running on either battery power or external power. When the computer is important to monitor and conserve the battery charge. 6 Managing power Your computer can balance computer performance with power conservation. 35
User Guide
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...Start Technology can initiate Sleep in Hibernation. If the computer is in the Sleep state for an extended period or if the battery reaches a critical battery level while in Setup Utility (BIOS). NOTE: You cannot initiate any type of networking connection or perform any computer functions while... the display. ● Select Start, click the arrow next to a disc or an external media card. With the computer on battery or external power. ◦ When the battery reaches a critical level. To exit Sleep: ● Briefly press the power button. ● If the display is disabled, Hibernation...
...Start Technology can initiate Sleep in Hibernation. If the computer is in the Sleep state for an extended period or if the battery reaches a critical battery level while in Setup Utility (BIOS). NOTE: You cannot initiate any type of networking connection or perform any computer functions while... the display. ● Select Start, click the arrow next to a disc or an external media card. With the computer on battery or external power. ◦ When the battery reaches a critical level. To exit Sleep: ● Briefly press the power button. ● If the display is disabled, Hibernation...
User Guide
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...computer returns to the screen where you stopped working . For more information, see Using Sleep or Hibernation on external power, or when the battery reaches a critical battery level. Select Start > Control Panel > System and Security > Power Options. 2. Click Require a password (recommended). Initiating and exiting ...before the computer will return to initiate Hibernation after a specific period of inactivity, depending on whether the computer is running on battery power or on page 36. Because Hibernation is enabled at the factory to the screen. In the left pane, click Require ...
...computer returns to the screen where you stopped working . For more information, see Using Sleep or Hibernation on external power, or when the battery reaches a critical battery level. Select Start > Control Panel > System and Security > Power Options. 2. Click Require a password (recommended). Initiating and exiting ...before the computer will return to initiate Hibernation after a specific period of inactivity, depending on whether the computer is running on battery power or on page 36. Because Hibernation is enabled at the factory to the screen. In the left pane, click Require ...
User Guide
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...the computer is running on battery or external power. The battery icon displays a message if the battery reaches a low or critical battery level. 38 Chapter 6 Managing power 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 ...
...the computer is running on battery or external power. The battery icon displays a message if the battery reaches a low or critical battery level. 38 Chapter 6 Managing power 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 ...
User Guide
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... wireless devices when you are not using them. ● Disconnect unused external devices that are not plugged into external power, the computer runs on battery power and the display brightness decreases to a USB port. ● Stop, disable, or remove any external media cards that you are not using...If Hibernation is disabled, and the computer is not plugged into an external power source, such as an external hard drive connected to conserve battery life. NOTE: For additional information about the power meter, see Using the power meter on or in the Sleep state, the computer remains...
... wireless devices when you are not using them. ● Disconnect unused external devices that are not plugged into external power, the computer runs on battery power and the display brightness decreases to a USB port. ● Stop, disable, or remove any external media cards that you are not using...If Hibernation is disabled, and the computer is not plugged into an external power source, such as an external hard drive connected to conserve battery life. NOTE: For additional information about the power meter, see Using the power meter on or in the Sleep state, the computer remains...
User Guide
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...not use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. To reduce potential safety issues, use battery power when the computer is connected to external power with internal hard drives ● When performing... a backup or recovery When you connect the computer to external power: ● The battery begins to a disc ...
...not use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. To reduce potential safety issues, use battery power when the computer is connected to external power with internal hard drives ● When performing... a backup or recovery When you connect the computer to external power: ● The battery begins to a disc ...
User Guide
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...programs and drivers, instructions for cleaning your computer gets older, you might consider installing larger drives and adding more information, see the HP 3D DriveGuard software Help. Improving performance Everyone wants a fast computer and by performing regular maintenance tasks, using tools such as Disk Defragmenter... and Disk Cleanup, you can drastically improve the performance of your computer by running on battery power. It also provides information about improving the performance of your computer in the secondary hard drive bay are not covered by...
...programs and drivers, instructions for cleaning your computer gets older, you might consider installing larger drives and adding more information, see the HP 3D DriveGuard software Help. Improving performance Everyone wants a fast computer and by performing regular maintenance tasks, using tools such as Disk Defragmenter... and Disk Cleanup, you can drastically improve the performance of your computer by running on battery power. It also provides information about improving the performance of your computer in the secondary hard drive bay are not covered by...
User Guide
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... vary. You may need to access this information to locate the update later, after the download is later than the BIOS version currently installed on battery power, docked in Windows) or by using the AC adapter. Make a note of the date, name, or other identifier. Follow any device, cable, or cord...
... vary. You may need to access this information to locate the update later, after the download is later than the BIOS version currently installed on battery power, docked in Windows) or by using the AC adapter. Make a note of the date, name, or other identifier. Follow any device, cable, or cord...
User Guide
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...3. When the Sound window opens, click the Sounds tab. Select Start > All Programs > Accessories > Sound Recorder. 2. Troubleshooting 73 Resolving a low battery level when no power source is available ● Connect an AC adapter. ● Connect an optional docking or expansion device. ● Connect an ...beep or alarm, and click the Test button. Under Program Events, select any sound event, such as an accessory from HP. Click Start Recording and speak into the microphone. Power management problems Some possible causes for power management problems include the following: ●...
...3. When the Sound window opens, click the Sounds tab. Select Start > All Programs > Accessories > Sound Recorder. 2. Troubleshooting 73 Resolving a low battery level when no power source is available ● Connect an AC adapter. ● Connect an optional docking or expansion device. ● Connect an ...beep or alarm, and click the Test button. Under Program Events, select any sound event, such as an accessory from HP. Click Start Recording and speak into the microphone. Power management problems Some possible causes for power management problems include the following: ●...
User Guide
Page 86
...) jack 5 audio-out (headphone) jacks 5 B backing up software and information 56 backups 60 bass settings hot key 28 battery conserving power 40 battery information, finding 40 battery power 40 Beats Audio 22, 28 Beats Audio Control Panel 22 Beats Audio hot key 23 best practices 1 BIOS determining version ... external devices 45 F firewall software 55 flicking TouchPad gesture 34 fn key, identifying 11, 28 fun things to do 2 H hard drive HP 3D DriveGuard 47 hard drive light 6 HDMI configuring audio 24 HDMI port, connecting 24 HDMI port, identifying 6, 21 Hibernation exiting 37 initiated during ...
...) jack 5 audio-out (headphone) jacks 5 B backing up software and information 56 backups 60 bass settings hot key 28 battery conserving power 40 battery information, finding 40 battery power 40 Beats Audio 22, 28 Beats Audio Control Panel 22 Beats Audio hot key 23 best practices 1 BIOS determining version ... external devices 45 F firewall software 55 flicking TouchPad gesture 34 fn key, identifying 11, 28 fun things to do 2 H hard drive HP 3D DriveGuard 47 hard drive light 6 HDMI configuring audio 24 HDMI port, connecting 24 HDMI port, identifying 6, 21 Hibernation exiting 37 initiated during ...
User Guide
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...Utility (BIOS) 54 Windows 53 pinching TouchPad gesture 33 ports HDMI 6, 21, 24 Intel Wireless Display 25 USB 5, 21 USB 3.0 6, 21 power battery 40 conserving 40 power button, identifying 10 power connector, identifying 5 power lights, identifying 6, 9 power meter 38 PowerDVD 25 Product Key 13 product ... 13 public WLAN connection 18 R readable media 36 recovering from the recovery discs 65 recovering the original system 64 recovery 64 HP Recovery Manager 64 recovery discs 60 recovery media 60 recovery, system 64 regulatory information regulatory label 13 wireless certification labels 13 restore...
...Utility (BIOS) 54 Windows 53 pinching TouchPad gesture 33 ports HDMI 6, 21, 24 Intel Wireless Display 25 USB 5, 21 USB 3.0 6, 21 power battery 40 conserving 40 power button, identifying 10 power connector, identifying 5 power lights, identifying 6, 9 power meter 38 PowerDVD 25 Product Key 13 product ... 13 public WLAN connection 18 R readable media 36 recovering from the recovery discs 65 recovering the original system 64 recovery 64 HP Recovery Manager 64 recovery discs 60 recovery media 60 recovery, system 64 regulatory information regulatory label 13 wireless certification labels 13 restore...
User Guide
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audio functions 73 troubleshooting; low battery level 73 troubleshooting; software CyberLink PowerDVD 25 Disk Cleanup 48 Disk Defragmenter 48 HP Connection Manager 15 software updates, installing 55 speakers, identifying 10, 21 supported discs 60 system information hot key 28 system recovery 64 system restore points ...
audio functions 73 troubleshooting; low battery level 73 troubleshooting; software CyberLink PowerDVD 25 Disk Cleanup 48 Disk Defragmenter 48 HP Connection Manager 15 software updates, installing 55 speakers, identifying 10, 21 supported discs 60 system information hot key 28 system recovery 64 system restore points ...
HP Envy 4 - Maintenance and Service Guide
Page 5
... Grounding guidelines ...26 Electrostatic discharge damage 26 Packaging and transporting guidelines 28 Component replacement procedures 29 Service label ...30 Display panel ...31 Base enclosure ...33 Battery ...35 Hard drive ...37 RTC...
... Grounding guidelines ...26 Electrostatic discharge damage 26 Packaging and transporting guidelines 28 Component replacement procedures 29 Service label ...30 Display panel ...31 Base enclosure ...33 Battery ...35 Hard drive ...37 RTC...
HP Envy 4 - Maintenance and Service Guide
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... silver finish) TouchPad with multi-touch gestures Taps enabled as default Supports the following HP AC adapters: ● 65-W (non-smart) PFC RC V EM 3-wire HP AC adapter Supports the following batteries: ● 4-cell, 52WHr 3.55 AH Li-ion battery Preinstalled: ● Windows 7 Home Basic (64-bit) ● Windows 7 Home Premium (64-bit) ●...
... silver finish) TouchPad with multi-touch gestures Taps enabled as default Supports the following HP AC adapters: ● 65-W (non-smart) PFC RC V EM 3-wire HP AC adapter Supports the following batteries: ● 4-cell, 52WHr 3.55 AH Li-ion battery Preinstalled: ● Windows 7 Home Basic (64-bit) ● Windows 7 Home Premium (64-bit) ●...
HP Envy 4 - Maintenance and Service Guide
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... use a powered port. For additional safety information, see the User Guide. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a powered USB port) allows you to as a deterrent...
... use a powered port. For additional safety information, see the User Guide. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a powered USB port) allows you to as a deterrent...
HP Envy 4 - Maintenance and Service Guide
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... (5) TouchPad button board (includes cable) (6) Speaker kit (7) Keyboard bracket (8) Smart card reader (9a) Power connector cable (includes bracket) (9b) Power connector cable bracket (10) RTC battery: (11) System board Spare part number 692758-061 692758-141 692758-161 692758-201 692758-251 692758-281 692758-291 692758-A41 692758-AB1 692758...
... (5) TouchPad button board (includes cable) (6) Speaker kit (7) Keyboard bracket (8) Smart card reader (9a) Power connector cable (includes bracket) (9b) Power connector cable bracket (10) RTC battery: (11) System board Spare part number 692758-061 692758-141 692758-161 692758-201 692758-251 692758-281 692758-291 692758-A41 692758-AB1 692758...