This is a Dell™ Dimension™ 4500S computer, user manual.
This manual covers safety instructions, including cautions about operating the computer with covers removed and proper handling of power supplies. It explains the different power‑supply types and how to set the voltage selection switch for the local AC voltage.
The guide also details setting up the system—attaching the stand, connecting printers, configuring networks, and installing drivers—as well as troubleshooting sections for hardware, software, and peripheral issues.
Set the voltage selection switch to match the AC power available at your location.
A CAUTION indicates a potential for property damage, personal injury, or death.
First unplug the cable from the network adapter on the back of the computer, then from the network jack.