Dell HX574, R905 owner manual Remove the cooling shroud assembly

4Remove the cooling shroud assembly:

–If you are installing memory modules on the system board, see "Removing the Cooling Shroud Assembly" on page 69.

–If you are installing memory modules on the PEM, see Figure 3-9.

5Locate the memory module sockets. See Figure 6-1 or Figure 6-2.

6Press the ejectors on the memory module socket down and out, as shown in Figure 3-19, to allow the memory module to be inserted into the socket.

7Handle each memory module only on either card edge, ensuring not to touch the middle of the memory module.

Figure 3-19. Installing and Removing a Memory Module

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1	memory module	2 memory module socket ejectors (2)
3	alignment key

8Align the memory module's edge connector with the alignment key of the memory module socket, and insert the memory module in the socket.

NOTE: The memory module socket has an alignment key that allows you to install the memory module in the socket in only one way.

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Installing System Components