Follow the below instructions depending on the card form-factor you have purchased.
Safety Precautions
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.
Instructions
1. Verify that the system is powered off and unplugged.
2. Wait 30 seconds.
3. Unsecure the card.
Warning
Please note that the following images are for illustration purposes
only.