Oracle X5-8 Service Manual page 225

6. Loosen the 19 captive screws on the top access panel and remove the panel.
Carefully remove and retain the protective black plastic insert that covers the top
7.
of the midplane assembly.
Note the orientation of the insert with respect to the opening. The insert is fitted to the opening
using tabs and flaps.
Replace the Midplane Assembly
Servicing Components 225