3D GALAHY2 quick installation Service Manual

This manual introduces the quick installation method of the GIGABYTE liquid cooling system, including the installation of water block, radiator, water tank, pump and fan speed controller, and provides the steps for injecting water cooling liquid.


3D GALAHY2 quick installation Service Manual - cover page
Brand
3D
Category
Other Computer Accessories
Document type
Installation Guide
Language
Chinese
Pages
1
File format
PDF
File size
5.1 MB
Updated
30 September, 2023
Model
GALAHY2
MD5 checksum
4ECE9EA53872D8D5F24CC6D0B245EBF8

About this manual

This guide provides the complete installation procedure for Gigabyte's water‑cooling system, including required accessories, tube routing, and connection of power cables. It also outlines the precautions to take before and after filling the coolant.

The document details how to secure tubes with clamps, attach the cooling head to various CPU sockets, connect the pump and fan power lines, and verify the water‑level indicator. It finishes with instructions for filling the coolant, testing the system, and handling low‑water warnings. This manual is written in Chinese.

What's inside

  • Precautions
  • Accessories List
  • Tube Connections
  • Installation Steps
  • Power Connections
  • Water Filling Procedure
  • Warnings and Safety

Specifications

Low water level indicatorRed LED on PCB flashes
Automatic shutdown on low waterSystem shuts down within 4 seconds
Pump power connector2‑pin Power SW to pump power line
Recommended coolantGigabyte branded coolant only

Frequently asked questions

How can I tell the water level is low?

When the water level falls below the low‑water line, the red LED on the PCB flashes.

What does the system do if the water level is low?

The system automatically shuts down within four seconds after detecting insufficient water.

Which coolant should be used with this water‑cooling system?

Only Gigabyte‑branded coolant should be used; other coolants are not covered by warranty.

How do I connect the pump power cable?

Connect the 2‑pin Power SW (mother) to the pump power line (male), then link the pump’s SW power to the motherboard +PW jumper.

Download PDF (5.1 MB)

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