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 use a powered...
.... 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 use a powered...
User Guide
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... you hold down arrow key. f6 Plays the previous track of an audio CD or the previous section of a DVD or a BD. NOTE: To conserve battery power, turn off .
... you hold down arrow key. f6 Plays the previous track of an audio CD or the previous section of a DVD or a BD. NOTE: To conserve battery power, turn off .
User Guide
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Your computer supports power plans to monitor and conserve the battery charge. When the computer is only running on battery power and an AC power source is not available to charge the battery, it is important to manage how your computer uses and conserves power so that you can operate on either battery power or external power. 6 Managing power Your computer can balance computer performance with power conservation. 35
Your computer supports power plans to monitor and conserve the battery charge. When the computer is only running on battery power and an AC power source is not available to charge the battery, it is important to manage how your computer uses and conserves power so that you can operate on either battery power or external power. 6 Managing power Your computer can balance computer performance with power conservation. 35
User Guide
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...Start Technology allows your work faster than when you exit Hibernation. When Sleep is initiated, the screen clears, and your work is running on battery power or on external power. If the computer is closed, open the display. 36 Chapter 6 Managing power CAUTION: To reduce the risk of... ● Briefly press the power button. ● If the display is in the Sleep state for an extended period or if the battery reaches a critical battery level while in any of networking connection or perform any type of the following conditions: ◦ After 2 hours of inactivity when the ...
...Start Technology allows your work faster than when you exit Hibernation. When Sleep is initiated, the screen clears, and your work is running on battery power or on external power. If the computer is closed, open the display. 36 Chapter 6 Managing power CAUTION: To reduce the risk of... ● Briefly press the power button. ● If the display is in the Sleep state for an extended period or if the battery reaches a critical battery level while in any of networking connection or perform any type of the following conditions: ◦ After 2 hours of inactivity when the ...
User Guide
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... computer will return to the Shut down button, and then click Hibernate. Setting password protection on external power, or when the battery reaches a critical battery level. Click Require a password (recommended). Using Sleep or Hibernation 37 Initiating and exiting Hibernation The system is set the computer ...to initiate Hibernation after a specific period of inactivity, depending on whether the computer is running on battery power or on wakeup To set at the factory. Because Hibernation is enabled at the factory to prompt for a password when ...
... computer will return to the Shut down button, and then click Hibernate. Setting password protection on external power, or when the battery reaches a critical battery level. Click Require a password (recommended). Using Sleep or Hibernation 37 Initiating and exiting Hibernation The system is set the computer ...to initiate Hibernation after a specific period of inactivity, depending on whether the computer is running on battery power or on wakeup To set at the factory. Because Hibernation is enabled at the factory to prompt for a password when ...
User Guide
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... external 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 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. The battery icon displays a message if the battery reaches a low or critical battery level. 38 Chapter 6 Managing power
... external 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 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. The battery icon displays a message if the battery reaches a low or critical battery level. 38 Chapter 6 Managing power
User Guide
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...and loses any external media cards that are not plugged into external power, the computer runs on battery power and the display brightness decreases to maximize battery life ● Information about the power meter, see Using the power meter on the computer, ... to the computer, and other factors. Running on battery power When a charged battery is in the notification area displays a low or critical battery notification. NOTE: For additional information about battery types, specifications, life cycles, and capacity To access battery information, select Start > Help and Support > Learn...
...and loses any external media cards that are not plugged into external power, the computer runs on battery power and the display brightness decreases to maximize battery life ● Information about the power meter, see Using the power meter on the computer, ... to the computer, and other factors. Running on battery power When a charged battery is in the notification area displays a low or critical battery notification. NOTE: For additional information about battery types, specifications, life cycles, and capacity To access battery information, select Start > Help and Support > Learn...
User Guide
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...notification area changes appearance. To reduce potential safety issues, use battery power when the computer is connected to external power with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. Connect the computer to AC power, see the Setup ...Instructions provided in the computer box. When you connect the computer to external power: ● The battery begins to save battery life. ● The Power...
...notification area changes appearance. To reduce potential safety issues, use battery power when the computer is connected to external power with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. Connect the computer to AC power, see the Setup ...Instructions provided in the computer box. When you connect the computer to external power: ● The battery begins to save battery life. ● The Power...
User Guide
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... tasks, using tools such as Disk Defragmenter and Disk Cleanup, you might consider installing larger drives and adding more information, see the HP 3D DriveGuard software Help. Hard drives connected to normal operation. NOTE: Hard drives in the primary hard drive bay or in optimal condition... Maintaining your computer It is running tools such as Disk Defragmenter and Disk Cleanup. Improving performance Everyone wants a fast computer and by running on battery power. A short time after the end of one of the following conditions: ● You drop the computer. ● You move the ...
... tasks, using tools such as Disk Defragmenter and Disk Cleanup, you might consider installing larger drives and adding more information, see the HP 3D DriveGuard software Help. Hard drives connected to normal operation. NOTE: Hard drives in the primary hard drive bay or in optimal condition... Maintaining your computer It is running tools such as Disk Defragmenter and Disk Cleanup. Improving performance Everyone wants a fast computer and by running on battery power. A short time after the end of one of the following conditions: ● You drop the computer. ● You move the ...
User Guide
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... > Maintain. 2. 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. Open Windows Explorer by selecting Start > Computer. 2. Do not download or install a BIOS update while...
... > Maintain. 2. 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. Open Windows Explorer by selecting Start > Computer. 2. Do not download or install a BIOS update while...
User Guide
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...AC adapter problems Resolving a low battery level Resolving a low battery level when external power is available ● Initiate Hibernation. ● Save your work and shut down the computer. Under Program Events, select any sound event, such as an accessory from HP. To check the recording functions on... your computer, follow these steps: 1. Resolving a low battery level when no power source is available ● Connect an AC adapter. ● Connect ...
...AC adapter problems Resolving a low battery level Resolving a low battery level when external power is available ● Initiate Hibernation. ● Save your work and shut down the computer. Under Program Events, select any sound event, such as an accessory from HP. To check the recording functions on... your computer, follow these steps: 1. Resolving a low battery level when no power source is available ● Connect an AC adapter. ● Connect ...
User Guide
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...) 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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low battery level 73 troubleshooting; power management 73 troubleshooting; wireless connection 70 turning off the computer 43 U unresponsive system 43 USB 3.0 port, identifying 21 USB 3.0 ports identifying 6 ... traveling with the computer 13, 51 Troubleshooting and support 69 troubleshooting; audio functions 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...
low battery level 73 troubleshooting; power management 73 troubleshooting; wireless connection 70 turning off the computer 43 U unresponsive system 43 USB 3.0 port, identifying 21 USB 3.0 ports identifying 6 ... traveling with the computer 13, 51 Troubleshooting and support 69 troubleshooting; audio functions 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
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... 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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... 2 External component identification 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 use a powered...
... 2 External component identification 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 use a powered...
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...