Dell Studio 1558 (Early 2010) - Manual (Page 46)

10. Remove the system board.
Replacing the System Board Assembly
Follow the steps in Removing the System Board Assembly in reverse order.
Back to Contents Page
NOTE: Depending on your system configuration, the number of screws shown here may be greater than the number of screws present on your
computer.
CAUTION: Ensure that no loose cables get caught beneath the system board.