Power
Page 11
...you resume from external power for an extended period, shut down the computer and remove the battery pack to shut down the computer. ✎ You cannot initiate any computer functions while the... when 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 to... an external power supply. Initiating hibernation saves your work to "Storing a battery pack." For details on battery pack storage, refer to a hibernation file on . Standby and hibernation Initiating ...
...you resume from external power for an extended period, shut down the computer and remove the battery pack to shut down the computer. ✎ You cannot initiate any computer functions while the... when 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 to... an external power supply. Initiating hibernation saves your work to "Storing a battery pack." For details on battery pack storage, refer to a hibernation file on . Standby and hibernation Initiating ...
Power
Page 23
... Always runs at the highest performance state. however, battery life will be extended. *It is determined based on CPU demand. Power scheme Processor performance Processor performance while on external power while on battery power Home/Office Desk Always runs at the highest ... is determined based on CPU demand. Performance state is required to control the performance of your computer processor. Max Battery Performance state is determined based on CPU demand. The following table describes the processor performance on CPU demand. Presentation Performance...
... Always runs at the highest performance state. however, battery life will be extended. *It is determined based on CPU demand. Power scheme Processor performance Processor performance while on external power while on battery power Home/Office Desk Always runs at the highest ... is determined based on CPU demand. Performance state is required to control the performance of your computer processor. Max Battery Performance state is determined based on CPU demand. The following table describes the processor performance on CPU demand. Presentation Performance...
Power
Page 24
... whenever the computer is plugged into external AC power enables the battery pack to save battery life when you work in case of a power outage. When the computer is plugged into external AC power, the computer runs on battery power. You can keep a battery pack in the computer or in storage, depending on external AC...
... whenever the computer is plugged into external AC power enables the battery pack to save battery life when you work in case of a power outage. When the computer is plugged into external AC power, the computer runs on battery power. You can keep a battery pack in the computer or in storage, depending on external AC...
Power
Page 29
... only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a Smart AC adapter purchased as an accessory from HP. ✎ Older AC adapters will not work with this computer. Charging a battery pack To prolong battery life and optimize the accuracy of battery charge displays: Å WARNING: Do not charge the computer...
... only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a Smart AC adapter purchased as an accessory from HP. ✎ Older AC adapters will not work with this computer. Charging a battery pack To prolong battery life and optimize the accuracy of battery charge displays: Å WARNING: Do not charge the computer...
HP Compaq nc4400 Notebook PC - Maintenance and Service Guide
Page 25
... optional docking device. Expansion memory module compartment Contains one expansion memory module slot. Battery release latch Releases the battery pack from the battery bay. Hard drive cover Holds the primary hard drive. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. Maintenance and Service Guide 1-19 Use the computer only a hard, flat surface...
... optional docking device. Expansion memory module compartment Contains one expansion memory module slot. Battery release latch Releases the battery pack from the battery bay. Hard drive cover Holds the primary hard drive. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. Maintenance and Service Guide 1-19 Use the computer only a hard, flat surface...
Maintenance and Service Guide
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Vents (3) Provides airflow to an optional docking device. Battery bay Holds the battery pack. Maintenance and Service Guide 1-21 Battery release latch Releases the battery pack from the battery bay. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. Docking connector Connects the tablet PC to cool internal components. Ä To prevent overheating, do not obstruct vents. Expansion...
Vents (3) Provides airflow to an optional docking device. Battery bay Holds the battery pack. Maintenance and Service Guide 1-21 Battery release latch Releases the battery pack from the battery bay. Accessory battery connector Connects an optional HP Ultra-Capacity Battery or HP Extended Life Battery. Docking connector Connects the tablet PC to cool internal components. Ä To prevent overheating, do not obstruct vents. Expansion...