2-30
X7SB4/X7SBE
User's
Manual
X7SB4
Onboard Power LED
An Onboard Power LED is located at LE1
on the motherboard. When LE1 is off, the
system is off. When the green light is on,
the system is on. Make sure to discon-
nect the power cable before removing
or installing components. See the layout
below for the LED location.
Onboard PWR LED Indicator (LE1)
LED Settings
LED Color Defi nition
Off
System Off
Green
System on
POST LEDs
Two POST (Power-On Self Test) LEDs
are located at LE3, LE4 on the mother-
board. The green LED is LE3; while the
yellow LED is LE4. These LEDs indicate
POST activities during system bootup.
Refer to the table on the right for details.
Also see the layout below for the LED
locations.
A. LE1
B. LE3
C. LE4
A
B
C
POST LED Indicators (LE3/LE4)
LED Settings
LE3
LE4
Green
Yellow
POST
On
On
Memory Initial.
Blinking
Blinking
PCI Initialization
On
Blinking
Video Initial.
Blinking
On
POST Com-
pleted
Off
Off
Содержание Supero X7SB4
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