IBM 9040-MR9, Manual

Page: 78 / 110

Figure 65. Replacing the memory module riser cards
15. Replace the memory voltage regulator modules in locations P1-C25, P1-C30, P1-C31, and P1-C36.
a) With the levers (A) in the open position, hold the voltage regulator module by its levers and lower
the voltage regulator module into its slot in the system. Refer to the following image.
b) Gently push the voltage regulator module into its connector.
c) Rotate the levers in the direction shown and press down on the latches to secure the voltage
regulator module in its slot.
d) Repeat steps “15.a” on page 64 through “15.c” on page 64 to replace the remaining memory
voltage regulator modules.
64 Power Systems: System backplane