Power
Page 13
... is stored in random access memory (RAM), and then the screen is in standby or hibernation. For details on battery pack storage, refer to extend the life of networking communications or perform any computer functions while the computer is cleared. When the computer is in standby. When...it uses much less power than when it is on the hard drive, and then shuts down the computer and remove the battery pack to "Storing a battery pack." 3-4 Power Standby and hibernation Initiating standby, hibernation or shutdown The following sections explain when to initiate standby or hibernation...
... is stored in random access memory (RAM), and then the screen is in standby or hibernation. For details on battery pack storage, refer to extend the life of networking communications or perform any computer functions while the computer is cleared. When the computer is in standby. When...it uses much less power than when it is on the hard drive, and then shuts down the computer and remove the battery pack to "Storing a battery pack." 3-4 Power Standby and hibernation Initiating standby, hibernation or shutdown The following sections explain when to initiate standby or hibernation...
Power
Page 26
... state is Performance state is recommended that you use the Portable/Laptop power scheme. 6-2 performance state. however, battery life will be extended. *It is determined based on CPU determined based on CPU demand. Max Battery Performance state is required to control the performance of your computer processor. The following table describes the processor...
... state is Performance state is recommended that you use the Portable/Laptop power scheme. 6-2 performance state. however, battery life will be extended. *It is determined based on CPU determined based on CPU demand. Max Battery Performance state is required to control the performance of your computer processor. The following table describes the processor...
Power
Page 27
... in the computer or in storage, depending on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is disconnected from the computer. ✎ The display brightness is automatically decreased to charge and also protects your ... discharges when the computer is turned off and not plugged into external AC power enables the battery pack to save battery life when you work in case of a power outage. Power 7-1 7 Battery packs When a charged battery pack is in the computer and the computer is not plugged into external power, the computer...
... in the computer or in storage, depending on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is disconnected from the computer. ✎ The display brightness is automatically decreased to charge and also protects your ... discharges when the computer is turned off and not plugged into external AC power enables the battery pack to save battery life when you work in case of a power outage. Power 7-1 7 Battery packs When a charged battery pack is in the computer and the computer is not plugged into external power, the computer...
Power
Page 32
Battery packs Charging a battery pack To prolong battery life and optimize accuracy of a full charge through the AC adapter. ❏ When you charge the battery pack, charge it fully before turning on the computer. ■ If you are charging an in-use before charging it. ❏ When you are charging a new battery pack: ❏ Charge the battery... normal use battery pack: ❏ Allow the battery pack to discharge to about 10 percent of battery charge displays: Å WARNING: Do not charge the computer battery pack on the computer. 7-6 Power Charging the battery pack may damage...
Battery packs Charging a battery pack To prolong battery life and optimize accuracy of a full charge through the AC adapter. ❏ When you charge the battery pack, charge it fully before turning on the computer. ■ If you are charging an in-use before charging it. ❏ When you are charging a new battery pack: ❏ Charge the battery... normal use battery pack: ❏ Allow the battery pack to discharge to about 10 percent of battery charge displays: Å WARNING: Do not charge the computer battery pack on the computer. 7-6 Power Charging the battery pack may damage...
HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Guide
Page 26
Docking connector Connects the computer to an optional docking device. Product Description The external components on the bottom of the computer are shown below and described in Table 1-8. Primary battery locking latch Secures the primary battery pack into the battery bay. Bottom Components Item 1 2 3 4 Table 1-8 Bottom Components Component Function Primary battery bay Holds the primary battery pack. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. 1-20 Maintenance and Service Guide
Docking connector Connects the computer to an optional docking device. Product Description The external components on the bottom of the computer are shown below and described in Table 1-8. Primary battery locking latch Secures the primary battery pack into the battery bay. Bottom Components Item 1 2 3 4 Table 1-8 Bottom Components Component Function Primary battery bay Holds the primary battery pack. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. 1-20 Maintenance and Service Guide
HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Guide
Page 79
... PFC AC adapter 90-watt PFC AC adapter 90-watt non-PFC AC adapter External MultiBay II External MultiBay II power cable and stand HP Extended Life Battery HP Docking Station HP Docking Station Miscellaneous Plastics Kit Label Kit MultiBay 8X DVD-ROM Drive MultiBay 24X DVD/CD-RW Combo Drive Nylon carrying case Spare...
... PFC AC adapter 90-watt PFC AC adapter 90-watt non-PFC AC adapter External MultiBay II External MultiBay II power cable and stand HP Extended Life Battery HP Docking Station HP Docking Station Miscellaneous Plastics Kit Label Kit MultiBay 8X DVD-ROM Drive MultiBay 24X DVD/CD-RW Combo Drive Nylon carrying case Spare...
HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Guide
Page 82
... in Israel Power cord for use in Switzerland Power cord for use in French Canada External MultiBay II External MultiBay II power cable and stand HP Extended Life Battery MultiBay 8X DVD-ROM Drive MultiBay 24X DVD/CD-RW Combo Drive...
... in Israel Power cord for use in Switzerland Power cord for use in French Canada External MultiBay II External MultiBay II power cable and stand HP Extended Life Battery MultiBay 8X DVD-ROM Drive MultiBay 24X DVD/CD-RW Combo Drive...
HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Guide
Page 262
... numbers 3-15, 3-20, 3-33, 3-34 specifications 6-6 hard drive bay 1-21 hard drive cover illustrated 3-18 removal 5-7 headphone jack location 1-9 pin assignments D-1 HP Docking Station, spare part number 3-21, 3-24 HP Extended Life Battery, spare part number 3-21, 3-24 I I/O address specifications 6-15 interrupt specifications 6-13 K keyboard removal 5-20 spare part numbers 3-3, 3-5, 3-26, 3-27, 3-28, 3-29...
... numbers 3-15, 3-20, 3-33, 3-34 specifications 6-6 hard drive bay 1-21 hard drive cover illustrated 3-18 removal 5-7 headphone jack location 1-9 pin assignments D-1 HP Docking Station, spare part number 3-21, 3-24 HP Extended Life Battery, spare part number 3-21, 3-24 I I/O address specifications 6-15 interrupt specifications 6-13 K keyboard removal 5-20 spare part numbers 3-3, 3-5, 3-26, 3-27, 3-28, 3-29...
Power Management - Windows Vista
Page 15
... computer. WARNING! When the computer is plugged into external power, the computer runs on battery power. To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. Computer battery life varies, depending on power management settings, programs running on external AC power supplied through...
... computer. WARNING! When the computer is plugged into external power, the computer runs on battery power. To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. Computer battery life varies, depending on power management settings, programs running on external AC power supplied through...
Power Management - Windows Vista
Page 16
Finding battery information in Help and Support The Battery information section of the Help and Support Learning Center provides the following tools and information: ● Battery Check tool to test battery performance ● Information on calibration, power management, and proper care and storage to maximize battery life ● Information on battery types, specifications, life cycles, and capacity To access Battery information: ▲ Select Start > Help and Support > Learning Center > Battery information. 10 Chapter 4 Using battery power
Finding battery information in Help and Support The Battery information section of the Help and Support Learning Center provides the following tools and information: ● Battery Check tool to test battery performance ● Information on calibration, power management, and proper care and storage to maximize battery life ● Information on battery types, specifications, life cycles, and capacity To access Battery information: ▲ Select Start > Help and Support > Learning Center > Battery information. 10 Chapter 4 Using battery power
Power Management - Windows Vista
Page 19
...through normal use , or not installed. Charging a battery 13 The battery charges whether the computer is off . Charging may show 100 percent charge before the battery is off. To prolong battery life and optimize the accuracy of battery charge displays, follow these recommendations: ● If ...you are charging a new battery, charge it fully before charging it charges faster when the...
...through normal use , or not installed. Charging a battery 13 The battery charges whether the computer is off . Charging may show 100 percent charge before the battery is off. To prolong battery life and optimize the accuracy of battery charge displays, follow these recommendations: ● If ...you are charging a new battery, charge it fully before charging it charges faster when the...
Power Management - Windows Vista
Page 28
... connect the computer to external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is automatically decreased to save battery life. To increase display brightness, press the fn+f10 hotkey or reconnect the AC adapter. 22 Chapter 5... To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional docking device or expansion product Connect the computer to charge. ● ...
... connect the computer to external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is automatically decreased to save battery life. To increase display brightness, press the fn+f10 hotkey or reconnect the AC adapter. 22 Chapter 5... To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional docking device or expansion product Connect the computer to charge. ● ...
Power Management - Windows XP
Page 15
...AC adapter, the computer switches to save battery life when you work. Keeping the battery in the computer whenever the computer is plugged into external AC power, the computer runs on battery power. 4 Using battery power When a charged battery is in the computer and the computer is... on AC power. NOTE: The display brightness is off and unplugged from HP. To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. To reduce potential safety issues, use the fn+f10...
...AC adapter, the computer switches to save battery life when you work. Keeping the battery in the computer whenever the computer is plugged into external AC power, the computer runs on battery power. 4 Using battery power When a charged battery is in the computer and the computer is... on AC power. NOTE: The display brightness is off and unplugged from HP. To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. To reduce potential safety issues, use the fn+f10...
Power Management - Windows XP
Page 19
...or an optional docking device. The battery charges whether the computer is off or in use , or not installed. To prolong battery life and optimize the accuracy of battery charge displays, follow these recommendations: ● If you are charging a new battery, charge it charges faster when ...the computer is fully charged. ● Allow the battery to discharge below 5 percent of simply...
...or an optional docking device. The battery charges whether the computer is off or in use , or not installed. To prolong battery life and optimize the accuracy of battery charge displays, follow these recommendations: ● If you are charging a new battery, charge it charges faster when ...the computer is fully charged. ● Allow the battery to discharge below 5 percent of simply...
Power Management - Windows XP
Page 28
...provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional docking device or expansion product Connect the computer to charge. ● If the computer is turned on, the battery meter icon in the notification area changes appearance. Do ... or reconnect the AC adapter. 22 Chapter 5 Using external AC power 5 Using external AC power External AC power is automatically decreased to save battery life. When you connect the computer to external AC power, the following events occur: ● The...
...provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional docking device or expansion product Connect the computer to charge. ● If the computer is turned on, the battery meter icon in the notification area changes appearance. Do ... or reconnect the AC adapter. 22 Chapter 5 Using external AC power 5 Using external AC power External AC power is automatically decreased to save battery life. When you connect the computer to external AC power, the following events occur: ● The...
Power Management - Windows Vista
Page 10
... supplied through the AC adapter, the computer switches to battery power if the AC adapter is not plugged into external power, the computer runs on the computer, display brightness, external devices connected to save battery life when you work in case of a power outage. ...is decreased to the computer, and other factors. 6 Chapter 2 Using battery power ENWW To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. WARNING! To reduce potential safety issues, use the fn+f10 hotkey or...
... supplied through the AC adapter, the computer switches to battery power if the AC adapter is not plugged into external power, the computer runs on the computer, display brightness, external devices connected to save battery life when you work in case of a power outage. ...is decreased to the computer, and other factors. 6 Chapter 2 Using battery power ENWW To increase display brightness, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. WARNING! To reduce potential safety issues, use the fn+f10 hotkey or...
Power Management - Windows Vista
Page 11
Using Battery Health in Help and Support 7 ENWW Using Battery Health in Help and Support The Battery Health section of the Help and Support Learning Center provides the following tools and information: ● Battery Check tool to test battery performance ● Information on calibration, power management, and proper care and storage to maximize battery life ● Information on battery types, specifications, life cycles, and capacity To access Battery Health: ▲ Select Start > Help and Support > Learning Center > Battery Health.
Using Battery Health in Help and Support 7 ENWW Using Battery Health in Help and Support The Battery Health section of the Help and Support Learning Center provides the following tools and information: ● Battery Check tool to test battery performance ● Information on calibration, power management, and proper care and storage to maximize battery life ● Information on battery types, specifications, life cycles, and capacity To access Battery Health: ▲ Select Start > Help and Support > Learning Center > Battery Health.
Power Management - Windows Vista
Page 15
...show 100 percent charge before the battery is plugged into external power through normal use , or not installed. To prolong battery life and optimize the accuracy of simply charging it. Do not charge the computer battery while you are onboard aircraft. The battery charges whether the computer is ...off or in use, but it fully before charging it. ● If the battery has been unused for...
...show 100 percent charge before the battery is plugged into external power through normal use , or not installed. To prolong battery life and optimize the accuracy of simply charging it. Do not charge the computer battery while you are onboard aircraft. The battery charges whether the computer is ...off or in use, but it fully before charging it. ● If the battery has been unused for...
Power Management - Windows Vista
Page 24
...: WARNING! 3 Using external AC power External AC power is automatically decreased to save battery life. To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● AC adapter included with the computer ● Optional docking device or...
...: WARNING! 3 Using external AC power External AC power is automatically decreased to save battery life. To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● AC adapter included with the computer ● Optional docking device or...