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Problems turning on your computer?
If you don’t see anything on the screen, check these items to see if you can
identify the problem.
m Is the computer plugged into a power source? If it is plugged into a power
strip, is the power strip turned on?
m Is the computer turned on? The power-on light on the front panel should
be on.
m Are the keyboard and mouse cables connected correctly? (Don’t disconnect
the keyboard or mouse cables while your computer is on. You could
damage your equipment.)
m Is the monitor power cord plugged in?
m Is the monitor turned on? (Check the power-on light on the front of the
monitor.)
m Is the monitor’s cable attached firmly to both the monitor and computer?
m Is the brightness control on the monitor adjusted correctly? (On Apple
monitors, the brightness control is marked with the symbol
¤
.)
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Chapter 1