384 Upgrade and Maintenance Manual
TX150 S8 / TX200 S7
System board and components
Removing processors from the defective system board
Ê Carefully remove the processors from their sockets on the defective system
board as described in section "Removing processors" on page 260.
V Remove and reinstall one processor at a time. Do not remove the
second processor from the defective system board until the first
processor has been installed on the new system board.
Installing processors on the new system board
Ê Install the processors on the new system board as described in section
"Installing processors" on page 255.
Installing protective socket covers on the defective system board
I Since the defective system board is sent back for repair, protect the
delicate processor socket springs with a socket cover.
Ê Install the protective cover on the new system board as described in section
"Installing the protective cover" on page 263.
Connecting cables to the new system board
Figure 293: Connecting cables to the system board (A)
Ê Run the cables through the cable guide (G) as shown.
G
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