Apple 640 manual Problems turning your computer on?

Problems turning your computer on?

If you don’t see anything on the screen, check these items to see if you can identify the problem:

mIs the computer plugged into a power source? If it is plugged into a power strip, is the power strip plugged in and turned on?

mIs the computer turned on? The power-on light on the front panel should

be on. If it isn’t on, press the standby power button on the computer’s back panel (marked with the symbol ¨).

mAre the keyboard and mouse cables connected correctly? (Don’t disconnect the keyboard or mouse cable while the computer is on. You could damage your equipment.)

mIs the monitor power cord plugged in?

mIs the monitor turned on? (Check the power-on light on the front of the monitor.)

mIs the monitor cable attached firmly to both the monitor and computer?

mIs the brightness control on the monitor adjusted correctly? (On Apple monitors, the brightness control is marked with the symbol Û.)

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