10-1
CHAPTER
10
Motherboard and Component
Replacement
This chapter describes how to remove and replace the Ultra 60 motherboard and
motherboard components.
This chapter contains the following topics:
■ CPU Module—page 10-2
■ NVRAM/TOD—page 10-5
■ PCI Card—page 10-7
■ UPA Graphics Card—page 10-10
■ DIMM—page 10-12
■ Audio Card—page 10-16
■ Motherboard—page 10-19
Note – The actions required to remove and replace the major subassemblies are also
illustrated with photographs and audio/visual instructions on the Sun Ultra 60
ShowMe How Multimedia Documentation, part number 704-5886.