Sun Microsystems Sun Fire X4100 - Manual (Page 157)

Chapter 4 Maintaining the Sun Fire X4200 Server 4-27
4.4.6 Replacing a Fan Connector Board
Follow these steps to remove and replace a fan connector board.
Note – This component is a CRU and can be replaced by anyone.
TABLE 4-6 lists the qualified part numbers for this component. These part numbers
are subject to change over time. For the most up-to-date list of replaceable
components, product updates, and downloads, see the following URL:
http://www.sun.com/servers/entry/x4100/downloads.jsp
1. Power off the server as described in Section 4.2.1, “Powering Off the Server” on
page 4-2 .
2. If the server is in a rack, slide it far enough from the rack so that you can open the
fan bay door. If you cannot safely view and access the component, remove the
server from the rack.
Caution – When you open the fan bay door, be careful to hold it open with one
hand so that it does not spring shut and injure your fingers. Do not hold the fan bay
door open for more than 60 seconds while the server is running to avoid overheating
the server.
3. Open the fan bay door and hold it open. See FIGURE 4-22 .
TABLE 4-6 Sun Fire X4200 Supported Fan Connector Board Part Numbers
Component Part Number
Fan connector board 501-6917