Cleaning your computer, Cleaning products, Appendix b cleaning your computer – HP ProBook 4740s Notebook-PC User Manual
Page 102: Bcleaning your computer
B
Cleaning your computer
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.)
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Alcohol-free glass cleaning fluid
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Water with mild soap solution
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Dry microfiber cleaning cloth or a chamois (static-free cloth without oil)
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Static-free cloth wipes
CAUTION:
Avoid the following cleaning products:
Strong solvents, such as alcohol, acetone, ammonium chloride, methylene chloride, and
hydrocarbons, which can permanently damage the surface of the compute.
Fibrous materials, such as paper towels, which can scratch the computer. Over time, dirt particles
and cleaning agents can get trapped in the scratches.
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Appendix B Cleaning your computer