Replacing A Carrier - Sun Microsystems SPARC Enterprise T5120 Installation And Service Manual

4.4

Replacing a Carrier

The External I/O Expansion Unit must be powered off during this procedure.
A carrier is keyed to a specific slot in an I/O boat. The key is an M2 screw
(
FIGURE 4-5
FIGURE 4-5
1
2
Figure Legend
1
2
3
* Keyhole 7 is reserved for future use.
1. Use an antistatic strap for this procedure.
2. Stop the domains that are connected to the External I/O Expansion Unit.
For information about stopping a domain, refer to the documentation for the
server.
3. Move the cable plate to the service position:
).
Screw Hole Locations for the Carrier Slot Key
3
Key
*
Keyholes 0-7
Carrier label
Chapter 4 Servicing and Replacing Components 4-7