ASRock FM2A85X Extreme4-M - Manual (Page 31)

31
ASRock FM2A85X Extreme4-M Motherboard
English
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.2, No. 2)
Please connect an ATX 12V
power supply to this connec-
tor.
Though this motherboard provides an 8-pin ATX 12V power con-
nector, it can still work if you adopt a traditional 4-pin ATX 12V
power supply. To use a 4-pin ATX power supply, please plug your
power supply along Pin 1 and Pin 5.
4-Pin ATX 12V Power Supply Installation
4 8
1 5
Serial port Header
(9-pin COM1)
(see p.2, No. 30)
This COM1 header supports
a serial port module.
Chassis Intrusion Header
(2-pin CI1)
(see p.2, No. 35)
This motherboard supports
C ASE OPEN d etecti on
which detects whether the
chassis cover has been re-
moved. This feature requires
a chassis with chassis intru-
sion detection design.
1
Signal
GND
4 8
1 5