Oracle X7-2, Service Manual

Page: 109 / 312

Install a DIMM
c.
Reconnect the power cords to the server power supplies and reconnect the
data cables.
See “Reconnect Data Cables and Power Cords” on page 214 .
d.
Power on the server.
See “Power On the Server” on page 214 .
Verify that the power supply AC OK LED is lit.
6.
(Optional) Use Oracle ILOM to clear server DDR4 DIMM faults.
DDR4 DIMM faults are automatically cleared after a new DIMM has been installed. If you
need to manually clear DDR4 DIMM faults, refer to the Oracle Integrated Lights Out Manager
(ILOM) 4.0 Documentation Library at
http://www.oracle.com/goto/ilom/docs
.
Note -
If you want to move a faulty DDR4 DIMM to a new DIMM socket or re-seat a DIMM
for troubleshooting, you must first manually clear the associated DIMM fault. Otherwise, the
DIMM fault might follow the DIMM to the new socket location or reoccur on the current socket
location, causing a false DIMM fault condition.
Related Information
■
“DIMM and Processor Physical Layout” on page 98
■
“DIMM Population Rules” on page 99
■
“Populating DIMMs for Optimal System Performance” on page 100
■
“Identify and Remove the Failed DIMM” on page 105
Servicing the DIMMs (CRU) 109