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Step 4.
Use the cam handle to slide the power supply out of the system.
CAUTION:
When removing a power supply, always use two hands to support its weight.
Step 5.
Repeat the preceding steps for any remaining power supplies.
Step 6.
Using both hands, support and align the edges of the power supply with the opening in the system
chassis, and then gently push the power supply into the chassis using the cam handle. The power
supplies are keyed and can only be installed one way.
Attention: Do not use excessive force when sliding the power supply into the system. You can
damage the connector.
Step 7.
Close the cam handle so that the latch clicks into the locked position and the power supply is fully
seated.
Step 8.
Reconnect the power cable and secure it to the power supply using the power cable locking
mechanism.
Attention: Only connect the power cable to the power supply. Do not connect the power cable to
a power source at this time.
Removing the controller module
To replace the chassis, you must remove the controller module or modules from the old chassis.
About this task
A video for this task is available at:
• YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Atzbq4KHJgYQHkA9FCH0-m
Step 1.
If you are not already grounded, properly ground yourself.
Step 2.
Loosen the hook and loop strap binding the cables to the cable management device, and then
unplug the system cables and SFPs (if needed) from the controller module, keeping track of where
the cables were connected. Leave the cables in the cable management device so that when you
reinstall the cable management device, the cables are organized.
Step 3.
Remove and set aside the cable management devices from the left and right sides of the controller
module.
ThinkSystem DM3000x and DM5000x Hardware Installation and Maintenance Guide
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