4. Gently pull the release lever away from the PCIe x16 card until you release the securing tab from the dent in the card, and then ease the card up and out of its connector and remove it from the system.
These guides will take you step by step through the safe removal of what Dell consider to be the Customer Replaceable Unit (CRU) parts of a Latitude E6510 system. CRUs are the parts of the system that shouldn't need an engineer to remove or replace.
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