ASROCK Z790 PG SONIC User Manual page 32

Power LED and Speaker Header
(7-pin SPK_PLED1) (see p.6, No. 19)
Please connect the chassis power LED and the chassis speaker to this header.
SPK_PLED1
SPEAKER
DUMMY
DUMMY
+5V
1
PLED+
PLED+
PLED-
Serial ATA3 Connectors
Right Angle:
(SATA3_2) (see p.6, No. 16) (Upper)
(SATA3_3) (see p.6, No. 16) (Lower)
(SATA3_4) (see p.6, No. 14) (Upper)
(SATA3_5) (see p.6, No. 14) (Lower)
(SATA3_6) (see p.6, No. 15) (Upper)
(SATA3_7) (see p.6, No. 15) (Lower)
Vertical:
(SATA3_0) (see p.6, No. 21)
(SATA3_1) (see p.6, No. 20)
These eight SATA3 connectors support SATA data cables for internal storage
devices with up to 6.0 Gb/s data transfer rate.
SATA3_0
SATA3_1
28