About your computer, Front view, Back view – Dell OptiPlex GX280 User Manual
Page 279: Inside your computer, System board components, Front-panel door and hinge arms, About your small mini-tower computer
About Your Small Mini-Tower Computer
Dell™ OptiPlex™ GX280 Systems User's Guide
Front-Panel Door and Hinge Arms
Front View
1
CD/DVD-
drive eject
button
Press to eject a CD or DVD from the drive.
2
hard-drive
activity
light
The hard drive light is on when the computer reads data from or writes data to the hard drive. The light
might also be on when a device such as your CD player is operating.
3
front-
panel door
Open the door to use the front panel connectors.
NOTE:
The front door is removable; if you remove it or accidentally knock it off its hinges, it snaps back in
place. For instructions on how to reattach the door, see "
Front-Panel Door and Hinge Arms
4
front air
vents
The front air vents help cool the inside of your computer.
5
headphone
connector
Use the headphone connector to attach headphones and most kinds of speakers.