Cleaning products, Cleaning procedures, Cleaning the display – HP ProBook 6450b Notebook-PC User Manual
Page 174: Cleaning the sides and cover, Cleaning products cleaning procedures, Cleaning the display cleaning the sides and cover
Cleaning products
Use the following products to safely clean and disinfect your computer:
●
Dimethyl benzyl ammonium chloride 0.3 percent maximum concentration (For example: germicidal
disposable wipes. These wipes come in a variety of brand names.)
●
Alcohol-free glass cleaning fluid
●
Water with mild soap solution
●
Dry microfiber cleaning cloth or a chamois (static-free cloth without oil)
●
Static-free cloth wipes
CAUTION:
Avoid the following cleaning products:
Strong solvents, such as acetone, alcohol, ammonium chloride, methylene chloride, and hydrocarbons
can permanently damage the surface of the notebook or the tablet PC.
Fibrous materials, such as paper towels, which can scratch the computer. Over time, dirt particles and
cleaning agents can get trapped in the scratches.
Cleaning procedures
Follow the procedures in this section to safely clean your computer.
WARNING!
To prevent electric shock or damage to components, do not attempt to clean your
computer while it is turned on:
Turn off the computer.
Disconnect external power.
Disconnect all powered external devices.
CAUTION:
Do not spray cleaning agents liquids directly on any computer surface. Liquids dripped on
the surface can permanently damage internal components.
Cleaning the display
Gently wipe the display using a soft, lint-free cloth moistened with an alcohol-free glass cleaner. Be sure
that the display is dry before closing the display lid.
Cleaning the sides and cover
To clean and disinfect the sides and cover, use a soft microfiber cloth or chamois moistened with one
of the cleaning solutions listed previously or use an acceptable germicidal disposable wipe.
NOTE:
When cleaning the cover of the notebook, use a circular motion to aid in removing dirt and
debris.
164 Chapter 16 Routine care