HP Compaq Presario,Presario 8380 Supplementary Manual page 41

Removing the Back Panel
You will need to remove the back panel before you
can access the inside of your computer or remove
any of the other covers.
To remove the back panel:
1
Use a #2 Phillips screwdriver to remove the two
screws on the back panel (A).
2
Grasping the back panel at (B) and (C), remove
the back panel by lifting up and out.
B
Chapter 3 Upgrading and Servicing Your Computer
A
C
A
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