ASROCK 775TWINS-HDTV User Manual page 16

System Panel Header
(9-pin PANEL1)
(see p.2 No. 18)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.2 No. 19)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.2 No. 17)
CPU Fan Connector
(3-pin CPU_FAN1)
(see p.2 No. 5)
ATX Power Connector
(20-pin ATXPWR1)
(see p.2 No. 34)
ATX 12V Connector
(4-pin ATX12V1)
(see p.2 No. 2)
Game Port Header
(15-pin GAME1)
(see p.2 No. 24)
1 6 1 6 1 6
1 6 1 6
ASRock 775Twins-HDTV 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.
Connect a Game cable to this
header if the Game port bracket
is installed.