Delta M815-MX Series Manual page 18

the board terminals with a bare hand nor place the board directly on
the desk.
This motherboard operates on a 3.3 volt standby for the DIMM banks.
Because of this, you need to unplug the AC power cord before install-
ing your SDRAM memory modules. Otherwise, the motherboard may
automatically power up when the memory is inserted into the socket.
PC-100 or PC-133 SDRAM memory module is required if CPU bus
speed is at 100MHz or 133MHz. Since the motherboard are manu-
factured with performance in mind, you should use add-in compo-
nents that match. It is highly recommended that the SDRAM memory
are PC-100 or PC-133 compliant. Also at least one unbuffered SDRAM
memory module must be installed for the system to POST.
Follow the procedure below to install the SDRAM memory module.
On the motherboard, locate the DIMM socket.
Open the plastic clips on both end of a desired DIMM socket. To install your
SDRAM memory module, align your module up so that the pins fit into the socket.
There is only one way that your memory module can fit properly. Make sure that
the short row of pins is align up with the short gap in the DIMM socket. Install the
memory module to the DIMM sockets, starting from DIMM1, push down vertically
on the module with even force. Do not shove one end in first; doing so will bend
the DIMM socket pins.
To lock the memory module into place, push the plastic clips on both end of the
socket onto the notches in the ends of the SDRAM memory module (see the
figure below).
2 2
1
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M815-MX Series User's Manual