Cleaning and servicing Chromebook 11 Acer C740

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10 - Basic care and tips for using your computer

Before putting your computer in a carrying case, make sure that it is 
off or in sleep mode. Do not put a computer in a carrying case while it 
is turned on.

Safety instructions

Product servicing

Do not attempt to service this product yourself, as opening or 
removing covers may expose you to dangerous voltage points or 
other risks. Refer all servicing to qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified 
service personnel when:
• The power cord or plug is damaged, cut or frayed.
• Liquid was spilled into the product.
• The product was exposed to rain or water.
• The product has been dropped or the case has been damaged.
• The product exhibits a distinct change in performance, indicating a 

need for service.

• The product does not operate normally after following the operating 

instructions.

• The product exhibits a distinct change in performance, indicating a 

need for service.

• The product does not operate normally after following the operating 

instructions.

Cleaning and servicing

When cleaning the computer, follow these steps:
1. Turn off the computer and remove the battery pack if applicable.

Note

Adjust only those controls that are covered by the operating instructions, 
since improper adjustment of other controls may result in damage and will 
often require extensive work by a qualified technician to restore the product 
to normal condition.