ASROCK CML-HDV/M.2 TPM R2.0 User Manual page 22

ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 5)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
Serial Port Header
(9-pin COM1)
(see p.1, No. 17)
This motherboard pro-
12 24
vides a 24-pin ATX power
connector. To use a 20-
pin ATX power supply,
please plug it along Pin 1
and Pin 13.
1 13
This motherboard
8 5
provides a 8-pin ATX 12V
power connector. To use a
4
1
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
*Warning: Please make
sure that the power cable
connected is for the CPU
and not the graphics
card. Do not plug the
PCIe power cable to this
connector.
This COM1 header
RRXD1
DDTR#1
supports a serial port
DDSR#1
CCTS#1
module.
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
CML-HDV/M.2 TPM R2.0
21