Lenovo ThinkStation S30 Hardware Maintenance Manual page 117

Figure 46. Removing the system board
11. Position the new system board into the chassis so that the screw holes in the new system board are
aligned with those in the chassis. Install the nine screws that secure the system board to the chassis by
9
installing screw to screw
12. Remove the microprocessor socket cover from the new system board.
13. Install the memory modules, PCI cards, battery, microprocessor, and heat sink and fan assembly that
you removed from the failing system board to the new system board.
14. Connect all cables to the system board. See "Locating parts on the system board" on page 78.
15. Go to "Completing the parts replacement" on page 117.
The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling. Install the microprocessor socket cover removed from the new system board on
the failing system board.
To install the microprocessor socket cover on the failing system board:
1. Pivot the microprocessor retainer downward to close the retainer.
Figure 47. Closing the microprocessor retainer
1
.
.
Chapter 10 Replacing FRUs
113