guiding the chassis onto the rack rails in a system cabinet or
L
brackets in an equipment rack.
5. Slide the chassis all the way into the equipment rack or system cabinet.
6. Secure the front of the chassis to the equipment rack or system cabinet, using the screws you removed
from the old chassis.
7. Secure the rear of the chassis to the equipment rack or system cabinet.
8. If you are using the cable management brackets, remove them from the old chassis, and then install them
on the replacement chassis.
9. If you have not already done so, install the bezel.
Step 7: Move the USB LED module to the new chassis
Steps
Once the new chassis is installed into the rack or cabinet, you must move the USB LED
module from the old chassis to the new chassis.
1. Locate the USB LED module on the front of the old chassis, directly under the power supply bays.
2. Press the black locking button on the right side of the module to release the module from the chassis, and
then slide it out of the old chassis.
3. Align the edges of the module with the USB LED bay at the bottom-front of the replacement chassis, and
gently push the module all the way into the chassis until it clicks into place.
Step 8: Install the de-stage controller power module when replacing the chassis
Steps
Once the replacement chassis is installed into the rack or system cabinet, you must
reinstall the de-stage controller power modules into it.
1. Align the end of the DCPM module with the chassis opening, and then gently slide it into the chassis until it
clicks into place.
The module and slot are keyed. Do not force the module into the opening. If the module
does not go in easily, realign the module and slide it into the chassis.
2. Repeat this step for the remaining DCPM module.
Step 9: Install fans into the chassis
Steps
To install the fan modules when replacing the chassis, you must perform a specific
sequence of tasks.
1. Align the edges of the replacement fan module with the opening in the chassis, and then slide it into the
chassis until it snaps into place.
When inserted into a live system, the amber Attention LED flashes four times when the fan module is
successfully inserted into the chassis.
2. Repeat these steps for the remaining fan modules.
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