Cleaning The Keyboard; Cleaning The Monitor - HP dx7510 - Microtower PC Service & Reference Manual

To clean the computer case, follow the procedures described below:
●
To remove light stains or dirt, use plain water with a clean, lint-free cloth or swab.
●
For stronger stains, use a mild dishwashing liquid diluted with water. Rinse well by wiping it with a
cloth or swab dampened with clear water.
●
For stubborn stains, use isopropyl (rubbing) alcohol. No rinsing is needed as the alcohol will
evaporate quickly and not leave a residue.
●
After cleaning, always wipe the unit with a clean, lint-free cloth.
●
Occasionally clean the air vents on the computer. Lint and other foreign matter can block the vents
and limit the airflow.

Cleaning the Keyboard

Follow all safety precautions in
keyboard.
To clean the tops of the keys or the keyboard body, follow the procedures described in
Computer Case on page
When cleaning debris from under the keys, review all rules in
on page 27 before following these procedures:
CAUTION:
the keys.
●
Visible debris underneath or between the keys may be removed by vacuuming or shaking.
● Canned, pressurized air may be used to clean debris from under the keys. Caution should be used
as too much air pressure can dislodge lubricants applied under the wide keys.
●
If you remove a key, use a specially designed key puller to prevent damage to the keys. This tool
is available through many electronic supply outlets.
CAUTION:
are improperly removed or installed, the keyboard may not function properly.
●
Cleaning under a key may be done with a swab moistened with isopropyl alcohol and squeezed
out. Be careful not to wipe away lubricants necessary for proper key functions. Use tweezers to
remove any fibers or dirt in confined areas. Allow the parts to air dry before reassembly.

Cleaning the Monitor

●
Wipe the monitor screen with a clean cloth moistened with water or with a towelette designed for
cleaning monitors. Do not use sprays or aerosols directly on the screen; the liquid may seep into
the housing and damage a component. Never use solvents or flammable liquids on the monitor.
●
To clean the monitor body follow the procedures in
28 Chapter 5 Identifying the Chassis, Routine Care, and Disassembly Preparation
General Cleaning Safety Precautions on page 27
27.
Use safety glasses equipped with side shields before attempting to clean debris from under
Never remove a wide leveled key (like the space bar) from the keyboard. If these keys
General Cleaning Safety Precautions
Cleaning the Computer Case on page
before cleaning the
Cleaning the
27.