I/O latch completely unlocked
3. Set the NVRAM module on a stable surface and remove the cover from the NVRAM module by pushing
down on the blue locking button on the cover, and then, while holding down the blue button, slide the lid off
the NVRAM module.
2
1
Cover locking button
DIMM and DIMM ejector tabs
4. Locate the DIMM to be replaced inside the NVRAM module, and then remove it by pressing down on the
DIMM locking tabs and lifting the DIMM out of the socket.
Each DIMM has an LED next to it that flashes when the DIMM has failed.
5. Install the replacement DIMM by aligning the DIMM with the socket and gently pushing the DIMM into the
socket until the locking tabs lock in place.
6. Close the cover on the module.
7. Install the NVRAM module into the chassis:
a. Align the module with the edges of the chassis opening in slot 6.
b. Gently slide the module into the slot until the lettered and numbered I/O cam latch begins to engage
with the I/O cam pin, and then push the I/O cam latch all the way up to lock the module in place.
Step 4: Reboot the controller after FRU replacement
After you replace the FRU, you must reboot the controller module.
1. To boot ONTAP from the LOADER prompt, enter
bye
.
Step 5: Verify and set the HA state of the controller module
You must verify the
HA
state of the controller module and, if necessary, update the state to match your system
configuration.
1. In Maintenance mode from the replacement controller module, verify that all components display the same
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