Sun Microsystems Enterprise 250 Owner's Manual page 158

Figure 6–20
What Next
To replace the NVRAM/TOD module complete this task:
4 "How to Install the NVRAM/TOD Module" on page 124
How to Install the NVRAM/TOD
Module
Caution -
maintenance provider. Persons who remove any of the outer panels to access this
equipment must observe all safety precautions and comply with skill level
requirements, certification, and all applicable local and national laws.
Caution -
for a Sun Enterprise 250 server.
Sun Enterprise 250 Server Owner's Guide ♦ Revision A, June 1998
124
This procedure must be performed by a qualified service-trained
Use only NVRAM/TOD modules that have been specifically programmed