IWILL P4R533, User Manual, Page: 91 / 104

6: Using The Motherboard
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User’s Manual 6•3
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Indicator LEDs
The motherboard front panel features connector supports
three system status indicator LEDs:
• Power Status LED Indicator
Lights when the system is turned on.
• Hard Disk Drive Activity LED Indicator
Flashes during hard disk drive access.
• Power Conservation Mode LED Indicator
Lights to indicate the system is in a Suspend state
power conservation mode.
Most system housings will have all of these LEDs mounted
in the housing’s front panel.
LAN Features
There are two additional system features, LAN LED indi-
cators on the P4R533-N and Wake On LAN.
P4R533-N LAN Indicator LEDs
The RJ-45 LAN jack on the rear I/O panel has two indi-
cator LEDs mounted above it.
• Activity LED (on left)
Flashes when the LAN connection is active.
• Link LED (on right)
Lights to indicate the LAN is connected.
Wake-on LAN (WOL)
Function: The system wakes up in response to a signal
arriving over a LAN that it is connected to.
Use: The P4R533-N’s onboard LAN interface supports
the WOL feature. In addition, the onboard WOL connec-
tor supports connection to an additional PCI Network
Interface Card. The WOL cable from the card connects to
the WOL connector on the board.
The feature is enabled by default in the Power Manage-
ment section of the CMOS Setup Utility.