Chapter 2
15
H81H3-M USER MANUAL
2-4-5. Connecting Optional Devices
Refer to the following for information on connecting the motherboard’s optional
devices:
SATA3_1~2 connectors are used to support the Serial ATA 6Gb/s device, and SATA_3~4
connectors are used to support the Serial ATA 3Gb/s device, simpler disk drive ca-
bling and easier PC assembly. It eliminates limitations of the current Parallel ATA
interface. But maintains register compatibility and software compatibility with
Parallel ATA.
1 & 2. SATA_3~4 & SATA3_1~2: Serial ATA Connectors
No.
Components
No.
Components
1
SATA_3~4
6
TPM
2
SATA3_1~2
7
COM
3
CASE
8
LPT
4
ME_UNLOCK
9
F_AUDIO
5
F_USB1~2
10
SPDIFO
