HP ProBook 6450b Notebook-PC - Manual (Page 175)

Cleaning the TouchPad and keyboard
CAUTION: When cleaning the TouchPad and keyboard, do not let liquids drip between the keys. This
can permanently damage internal components.
● To clean and disinfect the TouchPad and keyboard, use a soft microfiber cloth or chamois
moistened with one of the cleaning solutions listed previously or use an acceptable germicidal
disposable wipe.
● To prevent keys from sticking and to remove dust, lint, and particles from the keyboard, use a can
of compressed air with a straw extension.
WARNING! To reduce the risk of electric shock or damage to internal components, do not use a
vacuum cleaner attachment to clean the keyboard. A vacuum cleaner can deposit household debris
on the keyboard surface.
Cleaning procedures 165