HP Compaq Presario CQ42-152TU Notebook PC - Manual (Page 13)

Lights
Component Description
(1) TouchPad light ● On: The TouchPad is disabled.
● Off: The TouchPad is enabled.
(2) Caps lock light On: Caps lock is on.
(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) 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.
Components 3