Hardware Reference Guide - Compaq 500B/505B

40 Removing and Replacing a Power Supply
Removing and Replacing a Power Supply
20–25 MINUTES
Before you begin
Tools Needed:
z Flathead screwdriver
z Phillips screwdriver
Flathead screwdrivers
A flathead screwdriver can be used with the
screw seen in the following illustration.
CAUTION: Static electricity can damage
the electronic components inside the
computer. Discharge static electricity by
touching the metal cage of the computer
before touching any internal parts or
electronic components.
WARNING:
z Never open the cover with
the power cord attached or
power applied. You may
damage your computer or
be injured from the
spinning fan blades.
z Avoid touching sharp edges
inside the computer.
z Before you open the
computer, allow the
internal system components
to cool before touching.
IMPORTANT: Computer features may vary by model.
IMPORTANT: System board may vary.