ASROCK X299 Taichi, Manual, Page: 29 / 200

English
27
X299 Taichi
5
1
8
4
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 3) This motherboard
provides an 8-pin ATX
12V power connector. To
use a 4-pin ATX power
supply, please plug it along
Pin 1 and Pin 5.
TPM Header
(17-pin TPMS1)
(see p.1, No. 25) This connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certificates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Thunderbolt AIC
Connector
(5-pin TB1)
(see p.1, No. 26) Please connect a Thunderbolt™
add-in card (AIC) to this
connector via the GPIO cable.
RGB LED Headers
(4-pin RGB_LED1)
(see p.1, No. 27)
(4-pin RGB_LED2)
(see p.1, No. 8)
These two RGB headers are used
to connect RGB LED extension
cable which allows
users to choose from various LED
lighting effects.
Caution: Never install the RGB
LED cable in the wrong orienta-
tion; otherwise, the cable may
be damaged.
*Please refer to page 36 for
further instructions on these two
headers.
12V G R B
1
12V
G
R
B
1
1
G
N
D
SM
B_
D
A
TA
_M
A
IN
LA
D
2
LA
D
1
G
N
D
S_
PW
RD
W
N
#
SE
RI
RQ
#
G
N
D
P
C
IC
LK
P
C
IR
ST
#
LA
D
3
+
3
V
LA
D
0
+
3V
S
B
G
N
D
FR
A
M
E
SM
B_
C
LK
_M
A
IN
1