Dell Inspiron 3700 - Manual (Page 41)

support.dell.com Options and Upgrades 2-13
6. If you are replacing a memory module, remove the old one.
Carefully spread apart the inner tabs of the memory module socket just far
enough for the memory module to disengage from the socket (it should pop up
slightly). Then lift the memory module away from the socket (see Figure 2-9).
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7. Ground yourself, and unpack the memory module from the memory upgrade kit.
8. Install the new memory module into the appropriate socket.
The socket labeled “DIMM A” should be populated before the socket labeled
“DIMM B”
. If you only have one memory module, you should install it in the
“DIMM A” socket (see Figure 2-9).
Memory modules are keyed, or designed to fit into their sockets in only one
direction. The slots on the system board are notched so that the memory module
can be firmly seated only one way.
a. Align the memory module’s edge connector with the slot in the center of the
memory module socket.
b. With the module at a 45-degree angle, press the memory module’s edge
connector firmly into the memory module socket.
c. Pivot the memory module down until it clicks into place.
d. If you do not hear a click as each end of the memory module snaps into the
tabs, remove the memory module and reinstall it.
inner tabs
(2 per socket)
DIMM A
socket
DIMM B
socket