Giga-Byte Communications GA-Z270X-Gaming 7, User Manual

Page: 25 / 136

- 25 - Hardware Installation
Pin No. Definition
1 Power
2 GND
Voltage Measurement Points
Use a multimeter to measure the following motherboard voltages. You can employ following way to measure
component voltages.
Steps:
Connect the red lead of the multimeter to the pin 1 (Power) of a voltage
measurement point and the black lead to the pin 2 (ground).
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
VCCIO
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
VAXG
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
VDIMM
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
DDR
VTT
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
PCHIO VPP_25V
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
VSA VCORE
F_USB30
F_ U
B_
F_ F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12 3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S S U
1 2 3
S 3
B S S S
U
_ _ 3
F_USB3 F
S _
S _
S _
S F
B_
F
_ 0
S
S
_ 0 F
_ F
Pin 1
ECO Button and OC Button
GIGABYTE's unique ECO button provides power-saving features by automatically reducing the overall power
consumption according to current system load. The OC button helps enthusiasts and overclockers not only get
the most performance from their hardware, but also the absolute most enjoyable OC experience.
ECO Button:
Press this button to enable this feature.
OC Button:
Press this button to load the most optimized GIGABYTE overclock-
ing configuration for your hardware.
OC
ECO