ASROCK 775i915P-SATA2 Manual Del Usuario página 20

System Panel Header
(9-pin PANEL1)
(see p.2 No. 19)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.2 No. 21)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.2 No. 20)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.2 No. 5)
ATX Power Connector
(20-pin ATXPWR1)
(see p.2 No. 38)
ATX 12V Connector
(4-pin ATX12V1)
(see p.2 No. 2)
SLI/XFIRE Power Connector
(4-pin SLI/XFIRE_POWER1)
(see p.2 No. 36)
2 0 2 0 2 0
2 0 2 0
ASRock 775i915P-SATA2 Motherboard
This header accommodates
several system front panel
functions.
Please connect the chassis
speaker to this header.
Please connect a chassis fan
cable to this connector and
match the black wire to the
ground pin.
Please connect a CPU fan cable
to this connector and match
the black wire to the ground pin.
Please connect an ATX power
supply to this connector.
Please connect an ATX 12V
power supply to this connector.
It is not necessary to use this
connector, but please connect it
with a hard disk power connecor
when two graphics cards are
SLI/XFIRE_POWER1
plugged to this motherboard at
the same time.