Motorola CompactPCI CPX2000 Series Installation And Reference Manual page 77

Installing the CPX2000 Series System and Field Replaceable Units
3
!
Caution
3-36
3. Disconnect the power cord(s) from the source to make sure that you
remove power from the system.
Handling modules and peripherals can result in static damage.
Use a grounded wrist strap, static-dissipating work surfaces
and anti-static bags for component storage.
Note
Steps 4 through 23 apply to the CPX2108 or CPX2208 only.
4. Remove the four screws mounting the power supply to its back
panel.
Literature Center Web Site