Gigabyte H470 HD3 User Manual page 17

Installation Notices for the M.2 and SATA Connectors:
The availability of the SATA connectors may be affected by the type of device installed in the M.2 sockets.
The M2P_SB connector shares bandwidth with the SATA3 0 connector. Refer to the following table for details.
• M2M_SB:
Type of
M.2 SSD
M.2 PCIe SSD
No M.2 SSD Installed
a: Available, r: Not available
*
• M2P_SB:
Type of
M.2 SSD
M.2 SATA SSD
M.2 PCIe SSD
No M.2 SSD Installed
a: Available, r: Not available
9) F_AUDIO (Front Panel Audio Header)
The front panel audio header supports High Definition audio (HD). You may connect your chassis front
panel audio module to this header. Make sure the wire assignments of the module connector match the
pin assignments of the motherboard header. Incorrect connection between the module connector and the
motherboard header will make the device unable to work or even damage it.
F_ U
B_
S
Connector
SATA3 0 SATA3 1
a a
a a
The M2M_SB connector supports only PCIe SSDs.
Connector
SATA3 0 SATA3 1
r a
a a
a a
9 1
F_
10 2
Some chassis provide a front panel audio module that has separated connectors on each wire
instead of a single plug. For information about connecting the front panel audio module that has
different wire assignments, please contact the chassis manufacturer.
B S S
1
_S
S
1 2 3
SATA3 2 SATA3 3
a a
a a
SATA3 2 SATA3 3
a a
a a
a a
Pin No. Definition Pin No. Definition
1 MIC2_L 6
2 GND 7
3 MIC2_R 8
4 NC 9
5 LINE2_R 10
- 17 -
SATA3 4 SATA3 5
a a
a a
SATA3 4 SATA3 5
a a
a a
a a
Sense
F_
FAUDIO_JD
No Pin
LINE2_L
Sense
_
B
S B_
B
S S
B S_
B