Lenovo 3000 J Series Bedienungsanleitung PDF herunterladen (Seite 16)

Power supply statement

Never remove the cover on a power supply or any part that has the following

label attached.

Hazardous voltage, current, and energy levels are present inside any component

that has this label attached. There are no serviceable parts inside these components.

If you suspect a problem with one of these parts, contact a service technician.

Data safety

Do not delete unknown files or change the name of files or directories that were

not created by you; otherwise, your computer software might fail to work.

Be aware that accessing network resources can leave your computer vulnerable to

computer viruses, hackers, spyware, and other malicious activities that might

damage your computer, software, or data. It is your responsibility to ensure that

you have adequate protection in the form of firewalls, antivirus software, and

anti-spyware software and keep this software up to date.

Cleaning and maintenance

Keep your computer and workspace clean. Shut down the computer and then

disconnect the power cord before cleaning the computer. Do not spray any liquid

detergent directly on the computer or use any detergent containing flammable

material to clean the computer. Spray the detergent on a soft cloth and then wipe

the computer surfaces.

Additional safety information

Plastic bags can be dangerous. Keep plastic bags away from babies and children to

avoid danger of suffocation.

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Lenovo 3000 J Series Bedienungsanleitung Seite 16