Understanding The System Status Lights - HP Compaq Presario,Presario 3BW421 Quick Start Manual

The system lights on the
keyboard provide a quick
status of your computer and
keyboard settings.
Tip
Post Office Protocol (POP) is
a commonly used messaging
protocol. The most widely
used implementation of this
protocol is POP3. POP3 is a
retrieval protocol, used to
retrieve mail messages from a
POP server. E-mail messages
received by the POP server
are delivered to a server
mailbox and messages reside
there until you retrieve them.
3-8 U Y C
SING OUR OMPUTER

Understanding the System Status Lights

The system status lights are shown in the following illustration,
and the function of each light is explained.
No.
1
E-mail indicates when you have e-mail waiting to be read.
Note: This light only works with POP3 Internet services such as
Compaq.NET powered by MSN. The light does not work with
proprietary Internet services such as AOL.
2
Sleep indicates the computer is in the sleep mode.
3
Num Lock indicates that you can use the numeric key pad to type
numbers.
4
Caps lock indicates all text typed will appear as capitalised letters.
5
Scroll lock indicates when the scroll-lock function is engaged,
allowing you to scroll through a document without moving the
cursor.
Description
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Y RESARIO
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ETTING TARTED