Sony PCV-J200 - Manual (Page 44)

VAIO® System Reference Manual 32
Removing a Memory Module
You may need to remove a memory module if you change the memory
configuration or replace a bad module.
1 Remove the side panel (see “Removing the Side Panel” on page 22).
2
Remove the power supply by lifting it up and resting it upside down
over the corner of the chassis where the CD-RW/DVD combo drive
and floppy disk drives are located.
!
Before opening the system unit, save and close all open files, exit all open
applications, turn off the power to all attached peripheral devices, shut
down the computer, and unplug the power cord.
✍
The screw that secures the power supply to the chassis is the same screw that secures
the side panel to the chassis.