Table of Contents
Advertisement
PDSML-LN1+/PDSML-LN2+/PDSML-E+ User's Manual
supply provides power to keep the required circuitry in the system alive. In case
the system malfunctions and you want to turn off the power, just press and hold
the power button for 4 seconds. This option can be set in the Power section of
the BIOS Setup routine.
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 Standby or Off state. Note that external modem ring-on
can only be used with an ATX 2.01 (or above) compliant power supply.
Wake-On-LAN
Wake-On-LAN is defined 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 traffic 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 PDSML-LN1+/PDSML-LN2+/PDSML-E+ can only accommodate a 24-pin ATX
power supply. Although most power supplies generally meet the specifications
required by the motherboard, some are inadequate. You should use one that will
supply at least 400W of power. In addition, the 12V 8-pin power connector is also
required for adequate power supply to the system. Also your power supply must
supply 1.5A of current for the Ethernet ports.
It is strongly recommended that you use a high quality power supply that meets ATX
power supply Specification 2.01 or above. It must also be SSI compliant (info at
http://www.ssiforum.org/). Additionally, in areas where noisy power transmission is
present, you may choose to install a line filter 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.
1-12
Advertisement
Table of Contents
