HP HPE Alletra 6010 Hardware Manual page 97

2. Remove the existing Standby controller to be upgraded.
a) Disconnect the power cords from the two controller power supplies.
b) Label all cables to ensure proper recabling later, then remove them from the controller.
c) Loosen the left and right thumbscrews to free the controller release levers from the controller.
1 Thumbscrew
2 Controller release lever
d) Pull the controller release levers down until they stop. The controller ejects slightly from the chassis.
e) Supporting the weight of the controller, pull the controller release levers to slide the controller out of the chassis. Then
place the controller on a flat surface.
1 Controller release lever (open)
2 Controller
Important:
To avoid electrostatic damage, place array components on a grounded anti-static mat. Use an ESD wrist strap
during removal and replacement.
3. Remove the empty left PCIe cage from the upgrade controller.
a) Lift the tab of the fastener and turn the fastener one half turn (180°) counter clockwise to release the PCIe cage.
Documentation Feedback: doc-feedback-hpe-storage@hpe.com
3 Controller
3 Chassis
Upgrade Procedures 97