Apple Macintosh PowerBook 150 - Manual (Page 59)

Caution
m If you have a problem with your computer and nothing in the computer
manuals solves the problem, take the computer to your Apple-authorized
dealer or service provider. Attempting to repair the computer yourself may
void the limited warranty.
m Do not move the computer when you can hear its hard disk spinning.
When you put the computer to sleep, wait until the screen is blank before
moving the computer.
m Use only the power adapter supplied with your computer. Adapters
designed for other electronic devices may look similar, but they may not
work with your equipment and may damage the computer.
m Never force a connector into a port. Make sure that the connector matches
the port and that it’s right side up. If the connector and port do not join
easily, they do not match.
m Do not use the computer in wet or dusty environments.
m Keep dirt and liquids away from the ports on the back panel, the keyboard,
and the trackball. If you spill any food or liquid onto the computer, shut it
down immediately and unplug it before cleaning up the spill. Depending
on what you spilled and how much got into the computer, you may have to
bring the computer to an Apple-authorized service provider for cleaning.
m Do not touch the screen with any sharp or pointed objects.
m Use only the battery supplied with your computer. Batteries designed for
other portable computers may look similar, but they may not work with
your computer and may damage it.
m When recharging the battery, use only the power adapter supplied with
your computer. Adapters designed for other electronic devices may not
work with your equipment and may damage the computer or the recharger.
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