Infortrend EonStor CS, Maintenance Manual

Page: 51 / 133

EonStor CS Installation Guide
page 51 / 133
Installation Guide
1-8.2 How to replace controller
Please contact your reseller when there is some hardware component need to be replaced.
For CS 3016/3024/4016/4024/4025B
1. Please shut down and power off the faulty node. Disconnect all cables on the faulty controller and remove it, insert
the new one and power on the CS.
2. To remove the fau
lty controller, loosen the screw that secures the control module’s ejection levers and push the
ejection levers downwards (indicated by the blue arrows).
3. Carefully push the controller until you feel the contact resistance when the board edge connectors are engaging
the backplane.
4. Push the ejection levers upward (indicated by the blue arrows) and fasten the retention screw on the ejection
levers.
5. Push the ejection levers downwards to dislodge the controller from the system (A), then pull to remove from the
enclosure (B).