Acer Aspire ONE D255 Service Manual | Page 4

IV

Conventions

The following conventions are used in this manual:

NOTE: This symbol where placed in the Service Guide designates a component that should be 
recycled according to the local regulations.

SCREEN MESSAGES

Denotes actual messages that appear 
on screen.

NOTE

Gives bits and pieces of additional 
information related to the current 
topic.

WARNING

Alerts you to any damage that might 
result from doing or not doing specific 
actions.

CAUTION

Gives precautionary measures to 
avoid possible hardware or software 
problems.

IMPORTANT

Reminds you to do specific actions 
relevant to the accomplishment of 
procedures.