HP Notebook Reference Guide
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... Assistant when Windows is running: ▲ Select Start > All Programs > Productivity and Tools > HP Power Assistant. - NOTE: When you disconnect AC power, the display brightness is automatically decreased to maximize battery life ● Information on external AC power, the computer automatically switches to optimize your work in the computer whenever the computer is...
... Assistant when Windows is running: ▲ Select Start > All Programs > Productivity and Tools > HP Power Assistant. - NOTE: When you disconnect AC power, the display brightness is automatically decreased to maximize battery life ● Information on external AC power, the computer automatically switches to optimize your work in the computer whenever the computer is...
HP Notebook Reference Guide
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...the computer. ● If the power lights turn on. ● The power lights are off , the AC adapter is connected to save battery life. Shut down the computer. 2. Contact support for information on obtaining a replacement AC power adapter. 28 Chapter 4 Power management Testing an AC ...following symptoms when it into an AC outlet. 4. When you disconnect external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is automatically decreased to AC power: ● The computer does not turn on. ● The display does...
...the computer. ● If the power lights turn on. ● The power lights are off , the AC adapter is connected to save battery life. Shut down the computer. 2. Contact support for information on obtaining a replacement AC power adapter. 28 Chapter 4 Power management Testing an AC ...following symptoms when it into an AC outlet. 4. When you disconnect external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is automatically decreased to AC power: ● The computer does not turn on. ● The display does...
HP Notebook Reference Guide
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... power requirements. You can also manually modify the settings for processing graphics: ● Performance mode-Runs application with optimal performance. ● Power Saving mode-Conserves battery life. NOTE: Dual graphics can be enabled only by right-clicking on the desktop, and then select Configure Switchable Graphics. 2. AMD Trinity series A4 APUs do...
... power requirements. You can also manually modify the settings for processing graphics: ● Performance mode-Runs application with optimal performance. ● Power Saving mode-Conserves battery life. NOTE: Dual graphics can be enabled only by right-clicking on the desktop, and then select Configure Switchable Graphics. 2. AMD Trinity series A4 APUs do...
Getting Started HP Notebook
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Safety & Comfort Guide To access this guide: ● How to maximize battery life Select Start > Help and Support > User Guides. ● How to use the keyboard and pointing devices ● How to replace or upgrade the hard ... information Select Start > Help and Support > User Guides. or region-specific support, go to http://www.hp.com/support, select your country or ● How to contact customer support ● Computer specifications HP Notebook Reference Guide ● Power management features To access this guide: ● Proper workstation setup, posture, health, and...
Safety & Comfort Guide To access this guide: ● How to maximize battery life Select Start > Help and Support > User Guides. ● How to use the keyboard and pointing devices ● How to replace or upgrade the hard ... information Select Start > Help and Support > User Guides. or region-specific support, go to http://www.hp.com/support, select your country or ● How to contact customer support ● Computer specifications HP Notebook Reference Guide ● Power management features To access this guide: ● Proper workstation setup, posture, health, and...
HP Notebook User Guide - Linux
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... removing the battery 43 Charging a battery ...44 Maximizing battery life ...45 Managing low battery levels 45 Identifying low battery levels 45 Resolving a low battery level 46 Resolving a low battery level when external power is available ....... 46 Resolving a low battery level when a charged battery is available ... 46 Resolving a low battery level when no power source is available .... 46 Resolving a low battery level when...
... removing the battery 43 Charging a battery ...44 Maximizing battery life ...45 Managing low battery levels 45 Identifying low battery levels 45 Resolving a low battery level 46 Resolving a low battery level when external power is available ....... 46 Resolving a low battery level when a charged battery is available ... 46 Resolving a low battery level when no power source is available .... 46 Resolving a low battery level when...
HP Notebook User Guide - Linux
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...power. To reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. Changing the current power management settings 1. Using battery power When a charged battery is in the notification area, at the far right...9650; Right-click the Power icon in the notification area, at the far right of the taskbar. Computer battery life varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to...
...power. To reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. Changing the current power management settings 1. Using battery power When a charged battery is in the notification area, at the far right...9650; Right-click the Power icon in the notification area, at the far right of the taskbar. Computer battery life varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to...
HP Notebook User Guide - Linux
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...before charging it charges faster when the computer is fully charged. ● Allow the battery to discharge below 5 percent of a full charge through an AC adapter or an optional power adapter. To prolong battery life and optimize the accuracy of simply charging it. 44 Chapter 6 Power management NOTE: If... the computer is on while the battery is charging, the battery meter in use, but it . ● If the battery has been unused for one month or more...
...before charging it charges faster when the computer is fully charged. ● Allow the battery to discharge below 5 percent of a full charge through an AC adapter or an optional power adapter. To prolong battery life and optimize the accuracy of simply charging it. 44 Chapter 6 Power management NOTE: If... the computer is on while the battery is charging, the battery meter in use, but it . ● If the battery has been unused for one month or more...
HP Notebook User Guide - Linux
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...display to sleep when inactive for the computer can be changed using Power Management do not affect lights. Click Close. Managing low battery levels The information in this section describes the alerts and system responses set using Power Management in the right pane. 3. Select ...Control Center. Some low-battery alerts and system responses can cause loss of information, save your work and initiate Hibernation or shut down and loses any unsaved information. Preferences set at the factory. Using battery power 45 Maximizing battery life To maximize battery life: 1. Select the check...
...display to sleep when inactive for the computer can be changed using Power Management do not affect lights. Click Close. Managing low battery levels The information in this section describes the alerts and system responses set using Power Management in the right pane. 3. Select ...Control Center. Some low-battery alerts and system responses can cause loss of information, save your work and initiate Hibernation or shut down and loses any unsaved information. Preferences set at the factory. Using battery power 45 Maximizing battery life To maximize battery life: 1. Select the check...
HP Notebook User Guide - Linux
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... to a CD or DVD When you need it, HP recommends purchasing a new battery when the storage capacity indicator turns green-yellow. Do not charge the battery while you are onboard aircraft. ● When you are charging or calibrating a battery ● When you are installing or modifying system software... do not short external contacts; External AC power is less than 50 percent, recharge the battery before using it if it to save battery life. Using external AC power 47 NOTE: A stored battery should be checked every 6 months. To reduce potential safety issues, use only the AC ...
... to a CD or DVD When you need it, HP recommends purchasing a new battery when the storage capacity indicator turns green-yellow. Do not charge the battery while you are onboard aircraft. ● When you are charging or calibrating a battery ● When you are installing or modifying system software... do not short external contacts; External AC power is less than 50 percent, recharge the battery before using it if it to save battery life. Using external AC power 47 NOTE: A stored battery should be checked every 6 months. To reduce potential safety issues, use only the AC ...
HP Notebook User Guide - Linux
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...-out (headphone) jack, identifying 12 B backup 75 battery charging 44 conserving power 46 disposing 47 life 45 low battery levels 45 power 42 removing 43 replacing 43 storing 46 temperature 46 battery bay 19 battery light 13, 16 battery release latch 19 BIOS determining version 79 downloading an update... 9 right TouchPad 4 web browser 8, 9 wireless 8, 9 C cables LAN 27 USB 62 caps lock light, identifying 5, 6 changing boot order 84 charging batteries 44 checking audio functions 36 cleaning your computer 92 components bottom 19 display 17 front 12 left side 15 right side 13 top 4 Computer Setup...
...-out (headphone) jack, identifying 12 B backup 75 battery charging 44 conserving power 46 disposing 47 life 45 low battery levels 45 power 42 removing 43 replacing 43 storing 46 temperature 46 battery bay 19 battery light 13, 16 battery release latch 19 BIOS determining version 79 downloading an update... 9 right TouchPad 4 web browser 8, 9 wireless 8, 9 C cables LAN 27 USB 62 caps lock light, identifying 5, 6 changing boot order 84 charging batteries 44 checking audio functions 36 cleaning your computer 92 components bottom 19 display 17 front 12 left side 15 right side 13 top 4 Computer Setup...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide
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... a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of -life. HP encourages customers to another. 128 Chapter 9 Recycling When you remove these components, handle them carefully. NOTE: Materials Disposal. For ...The procedures in this chapter can vary from one computer model to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. The only components intended for battery disposal. This HP product contains mercury in the backlight in the display assembly that might require special handling at http...
... a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of -life. HP encourages customers to another. 128 Chapter 9 Recycling When you remove these components, handle them carefully. NOTE: Materials Disposal. For ...The procedures in this chapter can vary from one computer model to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. The only components intended for battery disposal. This HP product contains mercury in the backlight in the display assembly that might require special handling at http...