PX845EV1/ PX845EV1 PRO
19
Headers & Jumpers
Front USB Headers: USB2 / USB3
The layout is PX845EV1 PRO
USB Bracket (optional)
You can connect the USB bracket to the USB2 and USB3 Headers.
* If you are using USB 2.0 devices, you will need to install the USB 2.0 driver from the
Microsoft
®
website.
Case Open Warning connector: CASE OPEN
This connector is used to notify the user when the computer case has been previously
opened. To configure this functionality, your computer case must be equipped with a “ case
open” cable which you need to attach to the CASE OPEN connector. Also, you must enable
CASE OPEN warning functionality in the BIOS setup utility. When your computer case is
opened, your system will display alert messages upon boot up. Note that your computer case
must be equipped with a “case open” cable.
The layout is PX845EV1 PRO
In
te
l
82
80
1
D
B
U1
8
BA
T1
JP
1
CA
S
E
O
P
E
N
SP
D
IF
USB2
USB3
Ph
o
en
ix
Bi
o
s
KB
/M
S
U
S
B/
LA
N
PR
T
/C
O
M
FRO
N
T
A
U
D
IO
CD-
IN
PC
I3
PC
I5
LA
N
CH
IP
PC
I4
In
te
l
828
45
E
So
ck
et
4
78
U6
U1
0
Wi
n
b
o
n
d
W
8
36
27
H
F
SO
U
N
D
A
T
X
_12V
AL
C
65
0
AG
P
PC
I1
PC
I2
ATX_PWR
CPUF
AN
AUX
F
A
N
CH
A
S
F
A
N
DIMM1
DIMM2
DIMM3
1
1
+5V
+5V
+5V
+5V
DATA_A-
DATA_A-
DATA_B-
DATA_B-
Ground
Ground
Ground
Ground
NC
NC
NC
NC
2
2
9
9
10
10
SW
/L
ED
SP
EA
K
E
R
Ir
D
A
ID
E1
ID
E
2
FDC
U
S
B2
U
S
B3
S
ock
et
47
8
In
te
l
82
80
1DB
U6
U1
8
BA
T1
JP1
SP
D
IF
CASE OPEN
Ph
o
en
ix
Bi
os
KB
/M
S
USB
/L
A
N
F
R
O
N
T
AU
DI
O
CD
-I
N
PC
I5
PC
I4
Inte
l
82
845
E
U1
0
AG
P
ATX_PWR
PR
T
/CO
M
PC
I3
LA
N
CH
IP
Wi
n
b
on
d
W
836
27
HF
SO
U
N
D
A
T
X
_12V
AL
C
65
0
PC
I1
PC
I2
CP
U
F
A
N
AUX
F
A
N
CH
ASF
A
N
DIMM1
DIMM2
DIMM3
1
INTRUDR-
Ground
2
SW
/LE
D
SP
E
A
K
E
R
Ir
D
A
ID
E1
ID
E
2
FD
C
US
B
2
U
S
B
3
CA
S
E
O
P
E
N
