Sony PCV-L400 - Manual (Page 28)

VAIO Computer Reference Manual 20
Removing the System Cover
You must remove the system cover to access the system board, add-in
cards, power supply, battery, and internal drives.
1
From the rear of the unit, push down on the two tabs that secure the
system cover to the chassis.
2
Slide the system cover back. The panel slides back about ½ inch.
3 Lift straight up to remove it.
✍
This works best if the spacers are installed on the unit, or the unit sits on a rubber mat.
KY0064B.VSD
3