Lenovo IdeaCentre B305 User Manual
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User Guide
Note: To avoid damaging the computer or display, do not spray cleaning
solution directly onto the display. Only use products specifically designed 
for cleaning displays, and follow the instructions that are included with the 
product.
The following are general methods for cleaning the components:
•	 You	can	use	a	soft	cloth	to	remove	dust	on	the	surface	of	the	computer,	the	
monitor, the printer, the speakers and the mouse.
•	 You	can	use	a	vacuum	cleaner	to	clean	in	otherwise	inaccessible	corners.
•	 To	clean	the	keyboard	thoroughly,	shut	down	the	computer	and	scrub	it	gently	
with a wet cloth.
• Do not use the keyboard until it is dry.
Do not do any of the following:
•	 Allow	water	to	enter	the	computer
•	 Use	a	heavily	dampened	cloth
•	 Spray	water	directly	onto	the	surface	of	the	monitor	or	inside	of	computer
Daily attention should be given to LCD monitors. Use a dry cloth daily to brush 
dust from the monitor and keyboard. Keep all surfaces clean and free of grease 
stains.