Kreisen 3 8 6 X / X E - Manual (Page 30)

7 Turning On the Computer
Before you turn on your computer, read the following safety
rules to avoid accidentally damaging the computer or injuring
yourself:
Do not unplug cables from the computer when the power
switch is on.
Never turn off or reset your computer while a disk drive
light is on. This can destroy data stored on disk or make an
entire disk unusable. Similary, never remove a diskette
from a diskette drive while the drive light is on.
Always wait at least five seconds after you switch off the
power before you switch it on again. Turning the power off
and on rapidly can damage the computer’s circuitry.
Do not leave a beverage on top of or next to your system
or any of its components. Spilled liquid can damage the
circuitry of your equipment.
Do not attempt to dismantle any part of the computer.
Only remove the cover to install and remove optional
devices.
N o t e
If you ever have to remove the main system unit cover,
observe the following precautions:
l The power supply cord must be unplugged More- the
main system unit cover is removed (Separe le cordon
d’alimentation et puis enleve le couvercle.)
l Once removed, the cover must be replaced and screwed
in position before the power supply cord is plugged back in,
(Apres le couvercle a enleve, visse le couvercle en place
et remettre le cordon d’alimentation,)
1-12 Setting Up Your System