w w w . d e l l . c o m s u p p o r t . d e l l . c o m

monitor screen at or below eye level

wrists relaxed and flat

computer positioned directly in front of user

arms at desk level

feet flat on the floor

When Working Inside Your Computer

As you use your computer, observe the following safe-handling guidelines.

CAUTION: Do not attempt to service the computer yourself, except as explained in this guide and elsewhere in Dell documentation. Always follow installation and service instructions closely.

1Perform an orderly computer shutdown using the operating system menu (see page 18).

2Turn off your computer and any devices.

10

Safety Instr uctions

Page 10
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Dell 150D, 1N016 manual When Working Inside Your Computer