Upgrading Your
This chapter provides information about upgrading and
replacing components in your computer. Read this chapter
to learn how to:
Open and close the computer case
Remove and install drives and components
Remove and install add-in cards
Add memory
Change the battery
Replace system boards
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.
Computer
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