HP HPE Alletra 2140 Hardware Manual page 79

1 Fastener
2 Riser card
c) Turn the PCIe cage upside down and place it on a flat surface.
5. Remove the secondary PCIe cage (right), if present, from the controller.
Note: The HPE Alletra 6010 model does not include a secondary PCIe cage.
a) Lift the tab of the fastener and turn the fastener one half turn (180°) counter clockwise to release the PCIe cage.
b) Grasp both sides of the PCIe cage and lift the cage out of the controller.
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3 Connector
Maintenance Procedures 79