This guide is intended for trained technicians and authorized service personnel who have been instructed on the hazards within the equipment and qualified to replace and install hardware.

Warning Label

The following warning label is visible from the front of the server when you remove a fan module. It warns you to not insert your hands or any object into the space left vacant by the removal of the fan module. Fan modules are hot-swap components. Removing a fan module from a fully-powered server exposes open and active power connectors that can cause electric shock.