Dell OptiPlex GX240 - Manual (Page 21)

About Your Computer 23
S m a l l M i n i -To w e r C o m p u t e r
Speaker/Headphone Connector
Used to connect computer speakers, headphones, or other audio output
devices. This connector is amplified to support headphones.
Power Button
The power button controls the computer's AC input power.
1 breakaway hinges (2)
2 USB connectors (2)
3 headphone connector
2
1
3