Fan Headers
This motherboard has twelve fan headers on the motherboard. Fans 1~4 are for CPU/system use and Fans A~H for GPU use. All these
Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach an appropriate cable from the chassis to inform you of a chassis intrusion when the chassis is opened.
H
G
L
K
F EJ
I
M D CB A
Fan Header
Pin Definitions
Pin# Definition
1Ground
2+12V
3Tachometer
4PWR Modulation
Chassis Intrusion
Pin Definitions
Pin# Definition
1Intrusion Input
2Ground
A.Fan 1
B.Fan 2
C.Fan 3
D.Fan 4
E.Fan A
F.Fan B
G.Fan C
H.Fan D
I.Fan E
J.Fan F
K.Fan G
L.Fan H
M.Chassis Intrusion