Dell Dimension 8250 Owner's Manual
Page 100
...Turn off your computer and any devices. 4 Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card-slot openings at the back of the procedures in this section, follow the steps in "When Working Inside Your Computer" on a surface, such as ... your computer. Adding a Second Hard Drive CAUTION: Before you work, periodically touch an unpainted metal surface on the computer chassis to the card's video connector. NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it is configured for the drive...
...Turn off your computer and any devices. 4 Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card-slot openings at the back of the procedures in this section, follow the steps in "When Working Inside Your Computer" on a surface, such as ... your computer. Adding a Second Hard Drive CAUTION: Before you work, periodically touch an unpainted metal surface on the computer chassis to the card's video connector. NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it is configured for the drive...