ProtectTools (Select Models Only) - Windows Vista
Page 46
...NOTE To disable automatic DriveLock protection for HP ProtectTools ENWW Managing Computer Setup passwords You can protect your notebook from unauthorized use BIOS Configuration to set and change the power-on and setup passwords in Chapter 4, "Embedded Security for HP ProtectTools." ● No DriveLock passwords...then click OK in the HP ProtectTools window to enable Automatic DriveLock is enabled, the DriveLock passwords will be entered to undo a password setting without supplying the previous password. NOTE After you have set, because you have set a power-on password, the Set button...
...NOTE To disable automatic DriveLock protection for HP ProtectTools ENWW Managing Computer Setup passwords You can protect your notebook from unauthorized use BIOS Configuration to set and change the power-on and setup passwords in Chapter 4, "Embedded Security for HP ProtectTools." ● No DriveLock passwords...then click OK in the HP ProtectTools window to enable Automatic DriveLock is enabled, the DriveLock passwords will be entered to undo a password setting without supplying the previous password. NOTE After you have set, because you have set a power-on password, the Set button...
Notebook Tour
Page 25
... for an HP computer. Although the computer can be supplied by or approved for IT power systems in this section may be helpful if you plan to travel internationally with phase-to-phase voltage not exceeding 240 V rms. 2-2 Notebook Tour The computer operates on DC power, which can be powered from a stand-alone DC power source, it...
... for an HP computer. Although the computer can be supplied by or approved for IT power systems in this section may be helpful if you plan to travel internationally with phase-to-phase voltage not exceeding 240 V rms. 2-2 Notebook Tour The computer operates on DC power, which can be powered from a stand-alone DC power source, it...
Notebook Tour - Windows Vista
Page 25
... be supplied by or approved for an HP computer. Specifications Rated input power The power information in Norway with phase-to travel internationally with your computer. The computer is designed for IT power systems in this section may be powered only with an AC adapter or a DC power cord supplied by an AC or a DC power source. Input power Operating...
... be supplied by or approved for an HP computer. Specifications Rated input power The power information in Norway with phase-to travel internationally with your computer. The computer is designed for IT power systems in this section may be powered only with an AC adapter or a DC power cord supplied by an AC or a DC power source. Input power Operating...
Power
Page 2
... adapter 2-2 3 Standby and hibernation Standby 3-1 Hibernation 3-2 Initiating standby, hibernation or shutdown 3-4 When you leave your work 3-4 When a reliable power supply is unavailable 3-5 When using wireless communication, or readable or writable drive media 3-6 4 Default power settings Turning the computer or display on or off 4-2 Using emergency shutdown procedures 4-3 Initiating or resuming from standby 4-3 Initiating...
... adapter 2-2 3 Standby and hibernation Standby 3-1 Hibernation 3-2 Initiating standby, hibernation or shutdown 3-4 When you leave your work 3-4 When a reliable power supply is unavailable 3-5 When using wireless communication, or readable or writable drive media 3-6 4 Default power settings Turning the computer or display on or off 4-2 Using emergency shutdown procedures 4-3 Initiating or resuming from standby 4-3 Initiating...
Power
Page 7
.... The following devices: ❐ AC adapter included with the computer ❐ Optional docking device ❐ Optional power adapter External power supplied through ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter Power 2-1 Task Work in most software applications Charge or calibrate a battery pack in the computer Install or modify...
.... The following devices: ❐ AC adapter included with the computer ❐ Optional docking device ❐ Optional power adapter External power supplied through ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter Power 2-1 Task Work in most software applications Charge or calibrate a battery pack in the computer Install or modify...
Power
Page 14
If you pause your work when the power supply is unavailable Be sure that hibernation remains enabled, especially if you are operating the computer on battery power and do not have access to a hibernation file and shuts down the computer. If the battery pack fails, hibernation saves your work , and then initiate standby. ■ Initiate hibernation. ■ Shut down the computer. Standby and hibernation When a reliable power supply is uncertain, take one of the following actions: ■ Save your work to an external power supply. Power 3-5
If you pause your work when the power supply is unavailable Be sure that hibernation remains enabled, especially if you are operating the computer on battery power and do not have access to a hibernation file and shuts down the computer. If the battery pack fails, hibernation saves your work , and then initiate standby. ■ Initiate hibernation. ■ Shut down the computer. Standby and hibernation When a reliable power supply is uncertain, take one of the following actions: ■ Save your work to an external power supply. Power 3-5
Power
Page 27
... computer contains a charged battery pack and is running on how you disconnect AC power. You can keep a battery pack 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...
... computer contains a charged battery pack and is running on how you disconnect AC power. You can keep a battery pack 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...
Power
Page 31
...inserted into the computer and the computer is amber. External power can be supplied through the following: ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter Å WARNING: To reduce potential safety issues, ...only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or an AC adapter purchased as an accessory from HP...
...inserted into the computer and the computer is amber. External power can be supplied through the following: ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter Å WARNING: To reduce potential safety issues, ...only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or an AC adapter purchased as an accessory from HP...
Power
Page 49
Index hotkeys, fn+f3 1-3, 4-3 HP Smart AC Adapter. See AC adapter 1-2 L lights, power/standby 1-2 low-battery condition 7-10 N notebook display, turning on or off 4-2 O operating system 4-2 optional power adapter 7-14 P power conserving 7-18 control and light locations 1-1 schemes 5-3 sources 2-1 power button 1-3 power lights 1-2 Power Meter icon 5-2 power settings 4-1 power supply 3-5 R readable media 3-6 release latch, battery pack 7-4 reset (emergency shutdown procedures) 4-3 S screen saver...
Index hotkeys, fn+f3 1-3, 4-3 HP Smart AC Adapter. See AC adapter 1-2 L lights, power/standby 1-2 low-battery condition 7-10 N notebook display, turning on or off 4-2 O operating system 4-2 optional power adapter 7-14 P power conserving 7-18 control and light locations 1-1 schemes 5-3 sources 2-1 power button 1-3 power lights 1-2 Power Meter icon 5-2 power settings 4-1 power supply 3-5 R readable media 3-6 release latch, battery pack 7-4 reset (emergency shutdown procedures) 4-3 S screen saver...
HP Compaq nx9420 and nw9440 Notebook PC - Getting Started - Enhanced for Accessibility Windows Vista
Page 27
...languages). and proper posture, health, and work habits for example, by unplugging the power cord from the computer). ■ If provided with a 3-pin attachment plug on the Web at http://www.hp.com/ergo, and in Help and Support. The Safety and Comfort Guide also provides... 2-5 Next steps Protect the computer from power surges To protect the computer from the power surges that is available on your equipment: ■ Plug the power cord into an AC outlet that may be caused by an uncertain power supply or an electrical storm: ■ Plug the...
...languages). and proper posture, health, and work habits for example, by unplugging the power cord from the computer). ■ If provided with a 3-pin attachment plug on the Web at http://www.hp.com/ergo, and in Help and Support. The Safety and Comfort Guide also provides... 2-5 Next steps Protect the computer from power surges To protect the computer from the power surges that is available on your equipment: ■ Plug the power cord into an AC outlet that may be caused by an uncertain power supply or an electrical storm: ■ Plug the...
HP Compaq nx9420 and nw9440 Notebook PC - Getting Started - Enhanced for Accessibility Windows Vista
Page 41
... strongly recommended that the computer be powered only with your computer. Although the computer can be supplied by or approved for IT power systems in this section may be powered from a stand-alone DC power source, it is designed for an HP computer. The computer is capable of accepting DC power within the following specifications. The computer...
... strongly recommended that the computer be powered only with your computer. Although the computer can be supplied by or approved for IT power systems in this section may be powered from a stand-alone DC power source, it is designed for an HP computer. The computer is capable of accepting DC power within the following specifications. The computer...
HP Compaq nx9420, nw9440 Notebook PC - Getting Started - Enhanced for Accessibility
Page 25
...a 3-pin attachment plug on your location, provide surge protection on the Web at all languages). This guide is easily accessible at http://www.hp.com/ergo, and in the Help and Support Center. To access the Help and Support Center, select Start > Help and Support > User...from computer or electronic retailers in all times. ■� Disconnect power from the computer by unplugging the power cord from the AC outlet (not by an uncertain power supply or an electrical storm: ■� Plug the computer power cord into a grounded (earthed) 3-pin outlet. Telephone line surge ...
...a 3-pin attachment plug on your location, provide surge protection on the Web at all languages). This guide is easily accessible at http://www.hp.com/ergo, and in the Help and Support Center. To access the Help and Support Center, select Start > Help and Support > User...from computer or electronic retailers in all times. ■� Disconnect power from the computer by unplugging the power cord from the AC outlet (not by an uncertain power supply or an electrical storm: ■� Plug the computer power cord into a grounded (earthed) 3-pin outlet. Telephone line surge ...
HP Compaq nx9420, nw9440 Notebook PC - Getting Started - Enhanced for Accessibility
Page 41
... recommended that the computer be supplied by or approved for an HP computer. Specifications Rated input power The power information in Norway with phase-to travel internationally with an AC adapter or a DC power cord supplied by an AC or a DC power source. Although the computer can be powered only with your computer. Input power Operating voltage Operating current...
... recommended that the computer be supplied by or approved for an HP computer. Specifications Rated input power The power information in Norway with phase-to travel internationally with an AC adapter or a DC power cord supplied by an AC or a DC power source. Although the computer can be powered only with your computer. Input power Operating voltage Operating current...
HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Guide
Page 41
Visually check for debris in battery socket and clean if necessary. Done N Check battery pack by recharging it, moving it to "Flowchart 2.4-No Power, Part 3." Y Go to another computer, N Power on? Y Power on ? N Done Power on ? Troubleshooting Flowchart 2.3-No Power, Part 2 Continued from "Flowchart 2.2-No Power, Part 1." Done Maintenance and Service Guide 2-13 Y Replace power supply (if applicable).
Visually check for debris in battery socket and clean if necessary. Done N Check battery pack by recharging it, moving it to "Flowchart 2.4-No Power, Part 3." Y Go to another computer, N Power on? Y Power on ? N Done Power on ? Troubleshooting Flowchart 2.3-No Power, Part 2 Continued from "Flowchart 2.2-No Power, Part 1." Done Maintenance and Service Guide 2-13 Y Replace power supply (if applicable).
ProtectTools - Windows Vista and Windows XP
Page 55
... not be able to set and change the power-on the "Passwords" page is replaced by the TPM embedded security chip. Type your notebook from unauthorized use BIOS Configuration to undo a password setting without supplying the previous password. NOTE: To disable automatic ...DriveLock protection for the password before opening the BIOS Configuration portion of HP ProtectTools. The power-on page 29." Managing...
... not be able to set and change the power-on the "Passwords" page is replaced by the TPM embedded security chip. Type your notebook from unauthorized use BIOS Configuration to undo a password setting without supplying the previous password. NOTE: To disable automatic ...DriveLock protection for the password before opening the BIOS Configuration portion of HP ProtectTools. The power-on page 29." Managing...
Power Management - Windows Vista
Page 15
... only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. However, a battery in the computer slowly discharges when the computer is plugged into AC power charges the battery and also protects your work . If the computer contains.... Computer battery life varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to save battery life when you work in case of a power outage. WARNING! 4 Using battery power When a charged battery is in the ...
... only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. However, a battery in the computer slowly discharges when the computer is plugged into AC power charges the battery and also protects your work . If the computer contains.... Computer battery life varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to save battery life when you work in case of a power outage. WARNING! 4 Using battery power When a charged battery is in the ...
Power Management - Windows Vista
Page 28
... begins to charge. ● If the computer is automatically decreased to save battery life. 5 Using external AC power External AC power is supplied through one of the following devices: WARNING! To increase display brightness, press the fn+f10 hotkey or reconnect the... AC adapter. 22 Chapter 5 Using external AC power To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP...
... begins to charge. ● If the computer is automatically decreased to save battery life. 5 Using external AC power External AC power is supplied through one of the following devices: WARNING! To increase display brightness, press the fn+f10 hotkey or reconnect the... AC adapter. 22 Chapter 5 Using external AC power To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP...
Power Management - Windows XP
Page 15
.... WARNING! NOTE: The display brightness is not 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 the computer. You can keep ...protects your work . Keeping the battery in the computer slowly discharges when the computer is plugged into external AC power, the computer runs on external AC power supplied through the AC adapter, the computer switches to the computer, and other factors. 9 However, a battery in...
.... WARNING! NOTE: The display brightness is not 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 the computer. You can keep ...protects your work . Keeping the battery in the computer slowly discharges when the computer is plugged into external AC power, the computer runs on external AC power supplied through the AC adapter, the computer switches to the computer, and other factors. 9 However, a battery in...
Power Management - Windows XP
Page 28
... 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 external AC power under any of the following devices: WARNING! To increase... system software ● When you are writing information to a CD or DVD When you disconnect external AC power, the following events occur: ● The computer switches to save battery life. 5 Using external AC power External AC power is supplied through one of the following conditions: WARNING!
... 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 external AC power under any of the following devices: WARNING! To increase... system software ● When you are writing information to a CD or DVD When you disconnect external AC power, the following events occur: ● The computer switches to save battery life. 5 Using external AC power External AC power is supplied through one of the following conditions: WARNING!
Power Management - Windows Vista
Page 10
... varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is disconnected from the computer. If the computer contains a charged battery and is running on battery power. You can keep... provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. When the computer is plugged into external AC power, the computer runs on how you disconnect AC power. NOTE The display brightness is decreased to save battery life...
... varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is disconnected from the computer. If the computer contains a charged battery and is running on battery power. You can keep... provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from external power. When the computer is plugged into external AC power, the computer runs on how you disconnect AC power. NOTE The display brightness is decreased to save battery life...