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89
Upgrading YourComputer
This chapter provides infor mation about upgrading and
replacing components in your computer. Read this chapter
to learn how to:
■Identify your case style
■Open the computer case
■Remove and install drives and components
■Remove and install add-in cards
■Remove and install system boards
■Add memory
■Change the battery
You must open the computer case to upgrade or replace
components. If you are not comfortable with these
procedures, get help from a more experienced computer
user or computer service technician.