Cleaning The Keyboard; Cleaning The Monitor - HP Z220 SFF User Manual

Cleaning the keyboard

CAUTION:
under the keys.
If the keyboard has an on/off switch, turn it off.
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Follow the safety precautions in the Maintenance and Service Guide for your workstation before
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cleaning the computer.
Visible debris underneath or between the keys can be removed by vacuuming or shaking.
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Canned, pressurized air can be used to clean debris from under the keys. Use caution because
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too much air pressure can dislodge lubricants applied under the wide keys.
If you remove a key, use a specially designed key remover to prevent damage to the keys. This
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tool is available from many electronic supply outlets.
CAUTION:
are improperly removed or installed, the keyboard might not function properly.
Clean under a key with a swab moistened with isopropyl alcohol and squeezed out. Be careful
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not to wipe away lubricants necessary for proper key functions. Allow the parts to air dry before
reassembly.
Use tweezers to remove any fibers or dirt in confined areas.
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Cleaning the monitor

Follow the safety precautions in the Maintenance and Service Guide for your workstation before
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cleaning the computer.
To clean the monitor, wipe the monitor screen with a towelette designed for cleaning monitors or a
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clean cloth moistened with water.
CAUTION:
housing and damage a component.
Never use solvents or flammable liquids on the monitor because display or housing damage may
result.
Use safety glasses equipped with side shields before attempting to clean debris from
Never remove a wide key (like the space bar key) from the keyboard. If these keys
Do not use sprays or aerosols directly on the screen—the liquid might seep into the
Cleaning the keyboard
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