TYAN S5642 Manual page 40

Memory Installation Procedure
Follow these instructions to install memory modules into the S5642.
1. Unlock a DIMM socket by Press the retaining clip outwardly in the following
illustration.
2. Align the memory module with the socket，such that the DIMM NOTCH match
the KEY SLOT on the socket.
3. Seat the module firmly into the socket by gently pressing down until it sits
flush with the socket. The locking levers pop up into place.
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