ASRock Fatal1ty 990FX Professional - Manual (Page 30)

30
Fatal1ty 990FX Professional Series Motherboard
English
USB 3.0 Header Besides two default USB 3.0
(19-pin USB3_1_2) ports on the I/O panel, there are
(see p.4 No. 12) two USB 3.0 headers on this
motherboard. Each USB 3.0
header can support two USB
3.0 ports.
(19-pin USB3_3_4)
(see p.4 No. 13)
Infrared Module Header This header supports an
(5-pin IR1) optional wireless transmitting
(see p.4 No. 31) and receiving infrared module.
Front Panel Audio Header This is an interface for the front
(9-pin HD_AUDIO1) panel audio cable that allows
(see p.4 No. 34) convenient connection and
control of audio devices.
1. High Defi nition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
(9-pin USB8_9)
(see p.4 No. 25)