HP mini-note 2133 2140 Manuale Di Servizio

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Front components
Component
Description
(1)
Power light 
Blue: The computer is on.
Blinking: The computer is in the Sleep state.
Off: The computer is off or in Hibernation.
(2)
Power switch 
When the computer is off, slide the switch to turn on the
computer.
When the computer is on, slide the switch briefly to initiate
Hibernation.
When the computer is in the Sleep state, slide the switch
briefly to exit Sleep.
When the computer is in Hibernation, slide the switch briefly
to exit Hibernation.
If the computer has stopped responding and operating system
shutdown procedures are ineffective, slide and hold the power
switch for at least 5 seconds to turn off the computer.
(3)
Drive light 
Blinking: The hard drive is being accessed.
(4)
Wireless light 
Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device and/or a Bluetooth® device, is
on.
Amber: All wireless devices are off.
NOTE:
The wireless light turns amber when the computer turns
on, but all wireless devices are off.
(5)
Wireless switch 
Turns the wireless feature on or off, but does not create a wireless
connection.
NOTE:
To establish a wireless connection, a wireless network
must already be set up.
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Chapter 2   External component identification