8After you set up your system, you’re ready to turn on the power. But first, read the following safety rules to avoid accidentally damaging your computer or injuring yourself:
Do not unplug cables from the computer when the power is on.
Never turn on the computer with a protector card in the diskette drive.
Never turn off or reset your computer while a disk drive light is on. This can destroy data stored on disk or make an entire disk unusable.
Always wait at least five seconds after you turn off the power before you turn it on again. Turning the power off and on rapidly can damage the computer’s circuitry.
Do not leave a beverage on top of or next to your system or any of its components. Spilled liquid can damage the circuitry of your equipment.
Always turn off the power, disconnect the computer’s power cord, and wait five seconds before you remove the cover. Only remove the cover to access optional devices or change jumper settings.
Follow these steps to turn on your system:
1.Make sure the power cord is plugged into the AC power inlet on the back panel of the computer and into a three- prong,
2.Turn your computer around so the front panel faces you and place your other system components in an arrangement that suits you. (See step 1, “Choosing a Location,” for a typical arrangement.)