Oracle SPARC T5-2 Service Manual page 142

Remove the Motherboard
This is a cold-service procedure that must be performed by qualified service personnel. The
server must be completely powered down before performing this procedure. See
Service Categories" on page 57
Note -
the old motherboard and install these components on the new motherboard. The SP contains
the Oracle ILOM system configuration data, and the System Configuration PROM contains
the system host ID and MAC address. Transferring these components preserves the system-
specific information stored on these modules. Whenever you replace the motherboard or the SP,
you must update the firmware so the portions of firmware in the SP and on the motherboard are
consistent.
1. Prepare for servicing.
Attach an antistatic wrist strap.
a.
Power off the server and unplug power cords from the power supplies.
b.
See
Remove the server from the rack.
c.
See
d. Remove the top cover.
See
Remove all PCIe cards.
2.
See "Remove a PCIe Card or Filler Panel" on page
Always remove transceivers from a PCIe card before removing the card from the server.
Remove the System Configuration PROM from the motherboard.
3.
142 SPARC T5-2 Server Service Manual • February 2017
When replacing the motherboard, remove the SP and System Configuration PROM from
"Removing Power From the Server" on page
"Remove the Server From the Rack" on page
"Remove the Top Cover" on page
for more information about this category of service procedures.
58.
66.
67.
123.
"Component