DFI P5XV3, User Manual

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P5XV3 System Board User’s Manual
SP-LED - ATX Power LED
This LED will light when the system’s power is On.
HD-LED - Primary/Secondary IDE LED
This LED will light when the hard drive is being accessed.
G-LED - Green LED
This LED will light when the system is in the Suspend mode or
Soft Power-off mode.
SP-SW - ATX Power Switch
Depending on the setting in the BIOS setup, this switch is a “dual
function power button” that will allow your system to enter the
Soft-Off or Suspend mode. Refer to “Soft-Off By PWRBTN” in
the Power Management Setup (Chapter 3).
G-SW - Green Switch
This switch will allow your system to enter the Suspend mode. To
wake up the system, “PM Events” in the Power Management Setup
(Chapter 3) must be enabled so that access to the specified IRQ
will allow the system to wake up completely from the Suspend
mode.
H-RST - Reset Switch
This switch allows you to reboot without having to power off the
system thus prolonging the life of the power supply or system.
Pin
19
20
21
22
23
24
25
26
27
28
Pin Assignment
SPEAKER
(Speaker connector)
KEYLOCK
(Keylock Connector)
Speaker Power
Ground
N. C.
Speaker
Open
LED Power
N.C.
Ground
Keylock
Ground