Then turn on the computer by pressing the power button located on the left side of the front panel.

The power indicator lights up. After a few seconds, the computer performs its power-on diagnostics. This is a series of checks the computer runs each time you turn it on to make sure everything is working correctly.

If necessary, use the controls on your monitor to adjust the brightness and contrast until you can easily see the characters on the screen.

1-6 setting up Your system