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How to Replace a ZS4-4 Memory Riser Card
The DIMM is keyed with a notch that must align with a protrusion in the DIMM slot. The
keying ensures that the DIMM is installed correctly.
10.
Gently and evenly push the DIMM into the slot until the ejector levers rise.
The levers rise as the DIMM is pushed further into the slot.
11.
Ensure that the levers have risen completely and have locked the DIMM in the
slot.
Caution -
Open DIMM ejector levers can break off during the installation of the memory riser
card. All populated and unpopulated DIMM slot ejector levers on the memory riser card must
be in the fully closed position before installing the card in the controller. Ensure that all levers
are closed and locked.
12.
Replace the memory riser card. See Replace a ZS4-4 Memory Riser Card.
13.
Replace the top cover on the chassis.
14.
Return the controller to the normal rack position by pushing the release tabs on
the side of each rail while slowly pushing the storage controller into the rack.
15.
Reconnect the power cords to the power supplies.
16.
Verify that standby power is on, indicated by the Power/OK status indicator
flashing on the front panel about two minutes after the power cords are plugged
in.
17.
Use a pen or other pointed object to press and release the recessed Power
button on the storage controller front panel.
18.
The Power/OK status indicator next to the Power button lights and remains lit.
Go to the Maintenance > Hardware screen of the BUI. Click the right-arrow icon
for the controller, click DIMM, and verify that the status icon is green for the
newly installed DIMM. To view details about the new DIMM, click its information
icon.
How to Replace a ZS4-4 Memory Riser Card
Use the following procedure to replace a ZS4-4 memory riser card.
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Oracle ZFS Storage Appliance Customer Service Manual • February 2016
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