Gateway E-4000 User Manual page 20

Chapter 1: Checking Out Your Gateway E-4000 Computer
Component
Microsoft Certificate of
Authenticity
Ethernet (Network) jack
Kensington™ lock slot
Case cover shipping
screw
Audio input (Line in) jack
Telephone jack (optional)
Add-in card retention
thumbscrew
14
Icon Description
The Microsoft Certificate of Authenticity (COA) contains
your Windows product key.
Plug a 10/100 Ethernet network cable or a device (such
as a DSL or cable modem) into this jack.
Secure your computer to an object by connecting a
Kensington cable lock to this slot.
Remove this screw before opening the case.
Plug an external audio input source (such as a stereo)
into this jack so you can record sound on your computer.
This jack is color-coded blue.
If your modem has a telephone jack, plug the cable for
a telephone into this jack.
Remove this screw when adding or replacing add-in
cards.
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