Gigabyte GA-Z170X-Gaming GT User Manual - Page 25

Changing the Operational Amplifier

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SSSSSSSS 1 231 231 231 231 231 231 231 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 SSSSSSSS 1 231 231 231 231 231 231 231 23 Voltage Measurement Points Use a multimeter to measure the following motherboard voltages. You can employ the following way to measure component voltages. VPP_25V VDIMM PCHIO DDRVTT VCORE VAXG VCCIO S S3 VSA S3 S3 S3 S3 S3 S3 Pi3nB SNBSoS. BS SSDBSeSSfiBSnSiStBiSonSSBS SSBS SS S S S U U U U U U UU _ __ __3 __3 __3 __3 1 Power 2 GND Pin 1 Pin 1 Pin 1 Pin 1 Pin 1 Pin 1 Pin 1 Pin 1 S S_ S_ S_ S_ S_ S_ S_ _ S FS FS FS FS FS FS FS F ________ B_ B_ B_ B_ B_ B_ B_ B_ ________ 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). S S_ S_ S_ S_ S_ S_ S_ _ _ __B __B 1-9 Changing the Operational Amplifier SteSp 1S_: S_ S_ S_ S_ S_ S_ _ Use an IC extractor to carefully grip the IC's sides and extract it from the socket. Step 2: U U U U U U B_U B_U B_ B_ B_ B_ B_ B_ Align the notch on your OP chip with the notch on the socket and gently press the chip into the socket until seated. For purchasing the IC extractor and OP Chip, please contact the local dealer. - 25 - Hardware Installation

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- 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 the 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).
VCCIO
Pin 1
VAXG
Pin 1
VCORE
Pin 1
DDRVTT
Pin 1
PCHIO
Pin 1
VSA
Pin 1
VDIMM
Pin 1
VPP_25V
Pin 1
1-9
Changing the Operational Amplifier
Step 1:
Use an IC extractor to carefully grip the IC's sides and extract it from
the socket.
Step 2:
Align the notch on your OP chip with the notch on the socket and gently
press the chip into the socket until seated.
For purchasing the IC extractor and OP Chip, please contact the local dealer.