101
F
F
o
o
r
r
t
t
r
r
e
e
s
s
s
s
9
9
5
5
0
0
0
0
/
/
9
9
3
3
0
0
0
0
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Hardware
Ins
ta
lla
tion
Open
A
2.6.19 Event LED Connector
The DX3R Plus-U/DX3R-U BIOS supports the system monitored event logs recording function. If
there is any event happens or hard disk fails when you operate your system, the
Event LED
will
keep flash to warn you.
To LED
GND
1
Pin 1
