Epson EL 486UC - Manual (Page 23)

Turning On the Computer
After you set up your system, you are ready to turn on the
power. Use the illustration below to identify the parts of your
system.
Before you turn on your computer, check the following safety
rules to avoid accidentally damaging your computer or injuring
yourself:
Do not connect or disconnect any peripheral device cables
(including the keyboard or a mouse) or power cables when
the computer’s power is on.
Never turn off or reset your computer while a disk drive
light is on. This can destroy data stored on the disk.
Always wait at least 20 seconds after you turn off the
power before you turn it on again. This prevents possible
damage to the computer’s electrical circuitry.
Do not leave a beverage near your system. Spilled liquid
can damage the circuitry of your equipment.
Setting Up Your System 1-7