HP HPE Alletra 2140 Hardware Manual page 72

1 Guide post
2 Groove
d) With the riser card and connector properly aligned, press down on the top of the PCIe cage to seat the riser card in
the connector.
e) Press down on the fastener and turn the fastener tab one half turn (180°) clockwise to secure the PCIe cage.
5. Remove the empty secondary PCIe cage (right), if present, from the new controller.
Note: The Alletra 6010 model does not include a secondary PCIe cage. For 6010 models, proceed to Step 7.
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 Riser card
Maintenance Procedures 72