ASROCK Pro Series User Manual page 31

Thunderbolt AIC
Connector
(5-pin TB1)
(see p.7, No. 24)
RGB LED Headers
(4-pin RGB_LED1)
(see p.7, No. 6)
(4-pin RGB_LED2)
(see p.7, No. 26)
Addressable LED Headers
(3-pin ADDR_LED1)
(see p.7, No. 7)
(3-pin ADDR_LED2)
(see p.7, No. 27)
Post Status Checker
(see p.1)
24
Please connect a Thunderbolt™
add-in card (AIC) to this
connector via the GPIO cable.
*Please install the Thunderbolt™
AIC card to PCIE3 (default slot).
These two RGB LED headers are
B
used to connect RGB LED
R
G
extension cables which allow
+12V
users to choose from various LED
1
lighting effects.
Caution: Never install the RGB
1
LED cable in the wrong orienta-
+12V G R B
tion; otherwise, the cable may
be damaged.
*Please refer to page 47 for for
further instructions on this
header.
These two headers are used to
GND
connect Addressable LED
extension cables which allow
DO_ADDR
VOUT
users to choose from various LED
1
lighting effects.
Caution: Never install the
1
Addressable LED cable in the
GND
wrong orientation; otherwise,
DO_ADDR
VOUT
the cable may be damaged.
*Please refer to page 48 for
further instructions on this
header.
Post Status Checker (PSC)
DRAM
CPU
diagnoses the computer when
VGA
users power on the machine.
BOOT
It emits a red light to indicate
whether the CPU, memory, VGA
or storage is dysfunctional. The
lights go off if the four mentioned
above are functioning normally.