Themis RES-11XR3, Руководство по установке

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1-9
Themis Computer
Overview and Specifications
Power Configuration Settings
1.4.1 Slow Blinking LED for Suspend-State Indicator
When the CPU enters a suspend state, the
Power
LED will start blinking to indicate
that the CPU is in suspend mode. Pressing any key on the keyboard will awaken the
CPU, at which time the power LED will stop blinking and remain on.
1.4.2 BIOS Support for USB Keyboard
If the USB keyboard is the only keyboard in the system, it will function like a nor-
mal keyboard during system boot-up.
1.4.3 Main Switch Override Mechanism
When an ATX power supply is used, the power button can function as a system sus-
pend button. When the user presses the power button, the system will enter a SoftOff
state. The monitor will be suspended and the hard drive will spin down. Pressing the
power button again to wake-up the whole system. During the SoftOff state, the ATX
power supply provides power the system to keep the required circuitry “alive”. In
case the system malfunctions and you want to turn off the power, just press and hold
the power button for 4 seconds. The power will turn off and no power will be pro-
vided to the motherboard.
1.4.4 Wake-On-LAN (WOL)
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 track-
ing can occur after hours and on weekends so that daily LAN traffic is kept to a min-
imum 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 capa-
bility. 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.