Supero x7dwa-N, Руководство пользователя

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1-12
X7DWA-N User's Manual
External Modem Ring-On
Wake-up events can be triggered by a device such as the external modem ringing
when the system is in the SoftOff state. Note that external modem ring-on can
only be used with an ATX 2.01 (or above) compliant power supply.
Wake-On-LAN (WOL)
Wake-On-LAN is defi ned as the ability of a management application to remotely
power up a computer that is powered off. Remote PC setup, up-dates and asset
tracking can occur after hours and on weekends so that daily LAN traffi c is kept
to a minimum and users are not interrupted. The motherboard has a 3-pin header
(WOL) to connect to the 3-pin header on a Network Interface Card (NIC) that has
WOL capability. In addition, an onboard LAN controller can also support WOL
without any connection to the WOL header. The 3-pin WOL header is to be used
with a LAN add-on card only.
Note : Wake-On-LAN requires an ATX 2.01 (or above) compliant power supply.
1-6 Power Supply
As with all computer products, a stable power source is necessary for proper and
reliable operation. It is even more important for processors that have high CPU
clock rates.
The X7DWA-N can only accommodate 24-pin ATX power supplies. Although
most power supplies generally meet the specifi cations required by the CPU, some
are inadequate. You should use one that will supply at least 500W of power. In
addition, the 12V 4-pin power and the 12V 8-pin are also required for adequate
power supply to the system. Also your power supply must supply 1.5A for the
Ethernet ports.
It is strongly recommended that you use a high quality power supply that meets
ATX power supply Specifi cation 2.01 or above. It must also be SSI compliant
(Refer to the web site at http://www.ssiforum.org/ for more information). Addition-
ally, in areas where noisy power transmission is present, you may choose to install
a line fi lter to shield the computer from noise. It is recommended that you also
install a power surge protector to help avoid problems caused by power surges.
1-7 Super I/O
The disk drive adapter functions of the Super I/O chip include a fl oppy disk drive
controller that is compatible with industry standard 82077/765, a data separator,
write pre-compensation circuitry, decode logic, data rate selection, a clock genera-
tor, drive interface control logic and interrupt and DMA logic. The wide range of
functions integrated onto the Super I/O greatly reduces the number of components