Nvidia MCX651105A-EDAT User Manual page 45

The adapter is installed in a system that operates with voltages that can be lethal. Before uninstalling the adapter card, please observe the following
precautions to avoid injury and prevent damage to system components.
1. Remove any metallic objects from your hands and wrists.
2. It is strongly recommended to use an ESD strap or other antistatic devices.
3. Turn off the system and disconnect the power cord from the server.
Card Removal

Please note that the following images are for illustration purposes only.
1. Verify that the system is powered off and unplugged.
2. Wait 30 seconds.
3. To remove the card, disengage the retention mechanisms on the bracket (clips or screws).
4. Holding the adapter card from its center, gently pull the ConnectX-6 and Auxiliary Connections cards out of the PCI Express slot.
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