IBM Power System E950 User Manual page 23

c) Retain the removed memory module filler so that you can use it to fill up an empty slot, if required.
4. Grasp the new memory module along its edges and align it with the slot.
Attention: Memory modules are keyed to prevent a memory module from being installed
incorrectly. Note the location of the key tab within the memory module connector before you
attempt to install the memory module.
5. Ensure that the locking tabs of the memory module connector are open. Slowly press the memory
module straight down, firmly into the slot, until the locking tabs lock into place. See Figure 5 on page
9.
Figure 5. Installing memory modules in a memory riser
6. Repeat steps "2" on page 8 through "5" on page 9 for each memory module.
Preparing the 9040-MR9 system for operation after installing memory modules
To prepare the system for operation after you install memory modules, complete the steps in this
procedure.
Procedure
1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged
into a ground jack or connected to an unpainted metal surface. If not, do so now.
2. To insert the memory riser, complete the following steps:
a) Ensure the release latches (A) are fully open to a 90 degree angle as shown in the following figure.
b) Align the memory riser with the connector.
c) Press the memory riser firmly into the connector.
Memory modules for the 9040-MR9 9