HP Notebook Reference Guide
Page 34
... brightness is automatically decreased to increase battery life. HP Power Assistant provides tools and information to optimize your work in case of a power outage. Select computer models can switch between graphic modes to save battery life. NOTE: When you make informed decisions on battery types, specifications, life cycles, and capacity To access battery information: ▲ Select Start > Help...
... brightness is automatically decreased to increase battery life. HP Power Assistant provides tools and information to optimize your work in case of a power outage. Select computer models can switch between graphic modes to save battery life. NOTE: When you make informed decisions on battery types, specifications, life cycles, and capacity To access battery information: ▲ Select Start > Help...
HP Notebook Reference Guide
Page 38
Remove the battery from the computer. 3. Connect the AC adapter to the computer, and then plug it is connected to AC power: ...be replaced. Contact support for information on . ● The power lights are off , the AC adapter is automatically decreased to save battery life. Testing an AC adapter Test the AC adapter if the computer exhibits any of the following symptoms when it into an AC outlet. 4....adapter. 28 Chapter 4 Power management When you disconnect external AC power, the following instructions apply to computers with user-replaceable batteries. 1. Shut down the computer. 2.
Remove the battery from the computer. 3. Connect the AC adapter to the computer, and then plug it is connected to AC power: ...be replaced. Contact support for information on . ● The power lights are off , the AC adapter is automatically decreased to save battery life. Testing an AC adapter Test the AC adapter if the computer exhibits any of the following symptoms when it into an AC outlet. 4....adapter. 28 Chapter 4 Power management When you disconnect external AC power, the following instructions apply to computers with user-replaceable batteries. 1. Shut down the computer. 2.
HP Notebook Reference Guide
Page 39
... or dual graphics, see the switchable graphics software Help. NOTE: To determine whether your system is equipped with optimal performance. ● Power Saving mode-Conserves battery life. Both switchable graphics and dual graphics offer two modes for an individual application by locating the application under Recent Applications drop-down menu, or by...
... or dual graphics, see the switchable graphics software Help. NOTE: To determine whether your system is equipped with optimal performance. ● Power Saving mode-Conserves battery life. Both switchable graphics and dual graphics offer two modes for an individual application by locating the application under Recent Applications drop-down menu, or by...
Getting Started HP Notebook
Page 10
... modules ● How to perform a backup and recovery ● How to contact customer support ● Computer specifications HP Notebook Reference Guide ● Power management features To access this guide: ● How to maximize battery life Select Start > Help and Support > User Guides. ● How to use the multimedia features of the computer ●...
... modules ● How to perform a backup and recovery ● How to contact customer support ● Computer specifications HP Notebook Reference Guide ● Power management features To access this guide: ● How to maximize battery life Select Start > Help and Support > User Guides. ● How to use the multimedia features of the computer ●...
HP ProBook 4340s Notebook PC HP ProBook 4341s Notebook PC - Maintenance and Service Guide
Page 109
... display assembly must be regulated because of -life. 9 Recycling Battery When a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of the battery in this chapter can vary from one computer model to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. CAUTION: The procedures in general household...
... display assembly must be regulated because of -life. 9 Recycling Battery When a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of the battery in this chapter can vary from one computer model to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. CAUTION: The procedures in general household...
HP Notebook User Guide - Linux
Page 7
... 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
Page 52
... is running on AC 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. Using the Power icon The Power icon is located in the notification area, at the far right of ...1. NOTE: When you to Keyboard and pointing devices on external AC power supplied through the AC adapter, the computer switches to save battery life. WARNING! Keeping the battery in the computer and the computer is plugged into external power, the computer runs on the On AC Power tab, On...
... is running on AC 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. Using the Power icon The Power icon is located in the notification area, at the far right of ...1. NOTE: When you to Keyboard and pointing devices on external AC power supplied through the AC adapter, the computer switches to save battery life. WARNING! Keeping the battery in the computer and the computer is plugged into external power, the computer runs on the On AC Power tab, On...
HP Notebook User Guide - Linux
Page 54
... Charging may show 100 percent charge before charging it fully before turning on while the battery is charging, the battery meter in use before the battery is fully charged. ● Allow the battery to discharge below 5 percent of a full charge through an AC adapter or an ...plugged into external power through normal use , but it . 44 Chapter 6 Power management Charging a battery WARNING! The battery charges whenever the computer is on the computer. To prolong battery life and optimize the accuracy of simply charging it charges faster when the computer is much warmer or ...
... Charging may show 100 percent charge before charging it fully before turning on while the battery is charging, the battery meter in use before the battery is fully charged. ● Allow the battery to discharge below 5 percent of a full charge through an AC adapter or an ...plugged into external power through normal use , but it . 44 Chapter 6 Power management Charging a battery WARNING! The battery charges whenever the computer is on the computer. To prolong battery life and optimize the accuracy of simply charging it charges faster when the computer is much warmer or ...
HP Notebook User Guide - Linux
Page 55
...responses can cause loss of When battery power is on or in this section describes the alerts and system responses set using Power Management in the right pane. 3. Preferences set at the factory. Using battery power 45 Maximizing battery life To maximize battery life: 1. In the left pane..., click System, and then click Power Management in Control Center. CAUTION: Removing a battery that is the sole power source for to 15 minutes, and...
...responses can cause loss of When battery power is on or in this section describes the alerts and system responses set using Power Management in the right pane. 3. Preferences set at the factory. Using battery power 45 Maximizing battery life To maximize battery life: 1. In the left pane..., click System, and then click Power Management in Control Center. CAUTION: Removing a battery that is the sole power source for to 15 minutes, and...
HP Notebook User Guide - Linux
Page 57
...dispose of a used battery WARNING! You can find details about the battery by HP, or a compatible AC adapter purchased from HP. WARNING! External AC power is less than 50 percent, recharge the battery before using it if it , HP recommends purchasing a new battery when the storage ...the computer, a replacement AC adapter provided by clicking the Battery icon in the computer box. When you connect the computer to save battery life. do not disassemble, crush, or puncture; Replacing the battery Computer battery life varies, depending on power management settings, programs running on...
...dispose of a used battery WARNING! You can find details about the battery by HP, or a compatible AC adapter purchased from HP. WARNING! External AC power is less than 50 percent, recharge the battery before using it if it , HP recommends purchasing a new battery when the storage ...the computer, a replacement AC adapter provided by clicking the Battery icon in the computer box. When you connect the computer to save battery life. do not disassemble, crush, or puncture; Replacing the battery Computer battery life varies, depending on power management settings, programs running on...
HP Notebook User Guide - Linux
Page 107
...-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...