IBM 7870B4U Service Manual page 103

6. If you have not already done so, touch the static-protective package that
contains the GPU adapter to any unpainted metal surface of the BladeCenter
unit or any unpainted metal surface on any other grounded rack-component
for at least 2 seconds.
7. Remove the GPU adapter from its static-protective package.
8. Connect the GPU adapter to the PCI connector in the expansion-unit riser
assembly, as shown in the following illustration.
9. Carefully turn over the expansion-unit riser assembly, and use a Phillips
screwdriver to install the four non-captive retaining screws, as shown in the
following illustration.
10. Turn over the expansion-unit riser assembly and install the riser assembly into
the expansion unit system board, as shown in the following illustration.
Chapter 5. Removing and replacing blade server components
89