Installing A Memory Module - Dell EMC XC640 Series Installation And Service Manual

Appliance and xc core system
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WARNING:
Allow the memory modules to cool after you power off the system. Handle the memory modules by
the card edges and avoid touching the components or metallic contacts on the memory module.
CAUTION:
To ensure proper system cooling, memory module blanks must be installed in any memory socket that
is not occupied. Remove memory module blanks only if you intend to install memory modules in those sockets.
Steps
1. Locate the appropriate memory module socket.
CAUTION:
Handle each memory module only by the card edges, ensuring not to touch the middle of the
memory module or metallic contacts.
2. Push the ejectors outward on both ends of the memory module socket to release the memory module from the socket.
3. Lift and remove the memory module from the system.
Figure 26. Removing a memory module
Next steps
1. Install the
memory
module.
2. If you are removing the memory module permanently, install a memory module blank. The procedure to install a memory
module blank is identical to that of the memory module.

Installing a memory module

Prerequisites
Follow the safety guidelines listed in
CAUTION:
To ensure proper system cooling, memory module blanks must be installed in any memory socket that
is not occupied. Remove memory module blanks only if you intend to install memory modules in those sockets.
Steps
1. Locate the appropriate memory module socket.
CAUTION:
Handle each memory module only by the card edges, ensuring not to touch the middle of the
memory module or metallic contacts.
CAUTION:
To prevent damage to the memory module or the memory module socket during installation, do
not bend or flex the memory module. You must insert both ends of the memory module simultaneously.
2. Open the ejectors on the memory module socket outward to allow the memory module to be inserted into the socket.
3. Align the edge connector of the memory module with the alignment key of the memory module socket, and insert the
memory module in the socket.
CAUTION:
Do not apply pressure at the center of the memory module; apply pressure at both ends of the
memory module evenly.
72
Installing and removing system components
Safety instructions
on page 55.

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