IBM Power System System E950 Manual page 45

b) Press and slide the release bar (B) to open the cassette.
c) Place an ESD safety sheet (C) over the strips.
Note: You can use the ESD package that the new adapter was in. If necessary, cut it to size.
Figure 20. Placing an ESD safety sheet over the strips on the 9040-MR9 cassette
d) Insert the adapter into the cassette.
e) Press and slide the release bar (A) to close the cassette.
f) Close the tailstock clamp (B) by rotating the clamp in the direction that is shown.
g) Pull the ESD safety film (C) out.
Installing, removing, and replacing PCIe adapters in the 9040-MR9 system 31