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Electrostatic discharge (ESD) can damage components; place them
on an antistatic surface. Update the CPU baseboard using an
antistatic wrist strap attached to chassis ground. Observe static
precautions. Use an antistatic wrist strap.
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Replacing the Power Supply Back Plane
! CAUTION
Power Supply Back Plane
Figure 4-41. Power Supply Backplane
Assembly and Disassembly Procedures 4-57