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5-18 SPARC Enterprise T2000 Server Service Manual • April 2007
FIGURE 5-9 Ejecting and Removing the System Controller Card
4. Grasp the top corners of the card and pull it out of the socket.
5. Place the system controller card on an antistatic mat.
6. Remove the system configuration PROM (
FIGURE 5-10) from the system controller
and place it on an antistatic mat.
The system controller contains the persistent storage for the host ID and Ethernet
MAC addresses of the system, as well as the ALOM CMT configuration including
the IP addresses and ALOM CMT user accounts, if configured. This information will
be lost unless the system configuration PROM is removed and installed in the
replacement system controller. The PROM does not hold the fault data, and this data
will no longer be accessible when the system controller is replaced.
FIGURE 5-10 Locating the System Configuration PROM
5.2.6 Replacing the System Controller Card
1. Unpackage the replacement system controller card and place it on an antistatic
mat.
2. Install the system configuration PROM that you removed from the faulty system
controller card.
The PROM is keyed to ensure proper orientation.
3. Locate the system controller slot on the motherboard assembly.
System configuration
PROM