Identifying External Hardware

Power and Volume Controls

Top Components: Power and Volume Controls

1Power button* When the notebook is:

Off, briefly press to turn on the notebook.

 

 

On, briefly press to initiate Hibernation.

 

 

In Standby, briefly press to exit Standby.

 

 

In Hibernation, briefly press to exit Hibernation.

 

 

If the system has stopped responding and

 

 

Windows shutdown procedures cannot be used,

 

 

press and hold for 4 seconds to turn off

 

 

the notebook.

 

 

2

Volume buttons Adjust, mute, or restore system volume. To mute or

 

(2)

restore volume, press both volume buttons at

 

the same time.

 

 

 

 

 

3

Display switch*

Turns off the notebook display if the notebook is

closed while it is on.

 

 

*This table describes default settings. For information about changing thefunction of the power button, display switch, or Fn+F3 hotkeys, refer tothe Documentation Library CD, Software Guide, Chapter 1, “Power Management.”

Getting Started

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HP 920CA, 955AP, 950AP, 943AP, 945AP, 940AP, 935AP, 927AP, 930AP, 925EA, 923AP, 908EA Top Components Power and Volume Controls

911DE, 912EA, 900US, 901EA, 905AU specifications

The HP 1570AP, 1520CA, 950AP, 925EA, and 902AU are a series of advanced devices from HP, offering a combination of technology and features tailored for enhanced user experience across various applications. These devices boast robust performance characteristics, making them suitable for both professional and personal use.

The HP 1570AP is particularly notable for its high-speed printing capability, making it an excellent choice for businesses with high-volume printing needs. It features an advanced ink management system that optimizes ink usage, leading to cost efficiency without compromising on print quality. Additionally, the 1570AP integrates wireless connectivity, enabling users to print from mobile devices and laptops effortlessly.

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