Sony PCV-J150 - Manual (Page 35)

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Chapter 3
Removing, Installing, and Replacing
Components
This chapter describes removing, installing, and replacing major
components for upgrading, reconfiguring, and troubleshooting the
components.
!
Before opening the system unit, save any open files, exit the Windows
®
operating system, turn off the power of the computer and all attached
peripherals, and then unplug the power cord.