Buttons, lights, and speaker

Item

Component

Function

 

 

 

(1)

Caps lock light

On: Caps lock is on.

 

 

 

(2)

Wireless button

Turns the wireless feature on or off but does not establish

 

 

a wireless connection.

 

 

NOTE: You must set up or access a wireless network to

 

 

establish a wireless connection.

 

 

 

(3)

Wireless light

● Blue: An integrated wireless device, such as a

 

 

wireless local area network (WLAN) device, the HP

 

 

Broadband Wireless Module, and/or a Bluetooth

 

 

device, is on.

 

 

● Amber: All wireless devices are off.

 

 

 

(4)

Power button

● When the computer is off, press the button to turn on

the computer.

● When the computer is on, press the button to initiate Hibernation.

● When the computer is in the Sleep state (Windows Vista) or in Standby (Windows XP), press the button briefly to exit the Sleep state or Standby.

● When the computer is in Hibernation, press the button briefly to exit Hibernation.

If the computer has stopped responding and Windows® shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to turn off the computer.

To learn more about power settings, follow these steps:

● In Windows Vista, select Start > Control Panel > System and Maintenance > Power Options.

● In Windows XP, select Start > Control Panel >

Performance and Maintenance > Power Options

Top components

7

Page 15
Image 15
HP 550 manual Buttons, lights, and speaker, Top components