HP ProBook 4430s, 4431s, 4330s and 4331s Notebook PCs - Maintenance and Service Guide

Lights
Component Description
(1) TouchPad light ● Amber: The TouchPad is off.
●
Off: The TouchPad is on.
(2) Caps lock light ● White: Caps lock is on.
●
Off: Caps lock is off.
(3) Power light ● On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
(4)
QuickWeb light
●
On: The computer is on or the default Web browser is
in use.
● Blinking: When the QuickWeb button is pressed, the
light blinks 5 times, and then the default Web browser
opens.
NOTE: To use HP QuickWeb when the computer is off,
HP QuickWeb must be enabled in Computer Setup
(5)
Wireless light ● White: 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.
Top 11