![](http://pdfasset.owneriq.net/d/a3/da378b3f-34dd-4a92-b4e2-ad5ed5466a81/da378b3f-34dd-4a92-b4e2-ad5ed5466a81-bg50.png)
When replacing the system board, be sure that the following components are removed from the
defective system board and installed on the replacement system board:
●
Fan/heat sink assembly (see
Fan/heat sink assembly on page 73)
●
Processor (see
Processor on page 77)
Reverse the disassembly procedure to install the system board.
72 Chapter 4 Removal and replacement procedures ENWW