Gigabyte H262-ZL2 User manual

Liquid Cooling Module
(for H262-ZL2 and H262-ZL0)
User Guide
Rev. 1.0

Copyright
© 2021 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE without
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Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentation:
 User Manual: detailed information & steps about the installation, conguration and use of this
product (e.g. motherboard, server barebones), covering hardware and BIOS.

User Guide: detailed information about the installation & use of an add-on hardware or
software component (e.g. BMC rmware, rail-kit) compatible with this product.
Quick Installation Guide: a short guide with visual diagrams that you can reference easily for
installation purposes of this product (e.g. motherboard, server barebones).
Please see the support section of the online product page to check the current availability of these
documents.
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Table of Contents
Chapter 1 Hardware Installation .....................................................................................5
1-1 Installation Precautions.................................................................................... 5
1-2 Package Contents............................................................................................ 6
1-3 Installing the Liquid Cooling Module (H262-ZL2)............................................. 8
1-4 Installing the Liquid Cooling Module (H262-ZL0)........................................... 26

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- 5 - Hardware Installation
1-1 Installation Precautions
The motherboard/system contain numerous delicate electronic circuits and components which
can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully
read the service guide and follow these procedures:
 • Priorto installation, do notremoveor break motherboardS/N(Serial Number) stickeror
warranty sticker provided by your dealer. These stickers are required for warranty validation.
 • AlwaysremovetheACpowerbyunpluggingthepowercordfromthepoweroutletbefore
installing or removing the motherboard or other hardware components.
 • Whenconnectinghardwarecomponentstotheinternalconnectorsonthemotherboard,
make sure they are connected tightly and securely.
 • Whenhandlingthemotherboard,avoidtouchinganymetalleadsorconnectors.
 • Itisbesttowearanelectrostaticdischarge(ESD)wriststrapwhenhandlingelectronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist
strap,keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.
•
Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
 • Beforeunplugging thepowersupplycablefromthemotherboard,make sure thepower
supply has been turned off.
 • Beforeturningonthepower,makesurethepowersupplyvoltagehasbeensetaccordingto
the local voltage standard.
 • Beforeusingtheproduct,pleaseverifythatallcablesandpowerconnectorsofyour
hardware components are connected.
 • Toprevent damageto the motherboard,donot allowscrewsto come incontact with the
motherboard circuit or its components.
 • Makesuretherearenoleftoverscrewsormetalcomponentsplacedonthemotherboardor
within the computer casing.
 • Donotplacethecomputersystemonanunevensurface
.
 • Donotplacethecomputersysteminahigh-temperatureenvironment.
 • Turningonthecomputerpowerduringtheinstallationprocesscanleadtodamageto
system components as well as physical harm to the user.
 • Ifyouareuncertainaboutanyinstallationstepsorhaveaproblemrelatedtotheuseofthe
product,pleaseconsultacertiedcomputertechnician.
Chapter 1 Hardware Installation

Hardware Installation - 6 -
1-2 Package Contents
Whenunpackingpleasecheckyouhavethefollowingitems.Ifanyaremissingordamaged,pleasecontact
the place of purchase for a replacement. Retain the box and packaging in case you need to transport your
liquidcoolingmoduleinthefuture.Thettedfoampackingisidealforprotectingthedeviceduringtransport.
Liquid Cooling Module Packing Box (H262-ZL2)
QSFP Connector
Heatsink
LAN Card Chip
Heatsink
LAN Card
Heatsink
DIMM Heatsink
DIMM Heatsink
DIMM Heatsink CPU Coolant
Heatsink
Coolant Pipe
Liquid Cooling Module Packing Box (H262-ZL0)
CPU Coolant
Heatsink
Coolant Pipe

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Server System Packing Box
Accessory Box
Support Brackets and Screws

Hardware Installation - 8 -
1-3 Installing the Liquid Cooling Module (H262-ZL2)
Beforeyouremoveorinstalltheliquidcoolingmodule:
• MakesurethesystemisnotturnedonorconnectedtoACpower.
Follow these instructions to install the liquid cooling module:
1. Remove the two PCIe brackets.
PCIE 2
PCIE 1
2. Remove PCIe Slot 1 screws.

- 9 - Hardware Installation
3. Remove PCIe Slot 2 screws.
4. Attachsupportbracketstothesystem.
KT-1
25HB4-H26230-H4R
KT-2
25HB4-H26231-H4R
Accessory Box
Support Brackets and Screws

Hardware Installation - 10 -
5. Secure the support brackets with screws.

- 11 - Hardware Installation
6. Install CPU before installing the Liquid cooling module.
NOTE!
• The CPU cooling block has pre-applied thermal paste, so no need to apply additional paste
unless reseating the cooler.
• Make sure all DIMM slot latches are all in a locked position.
7. Hold the liquid cooling module acrylic protector horizontally and remove it from the package box.

Hardware Installation - 12 -
8. Aligntheliquidcoolingmoduleandplaceitonthetopofthecomputenode.
9. Secure the CPU coolant heatsink with screws.
NOTE! To remove /install the coolant module screws, use a hex socket cap screwdriver with a
screw torque of 10kgf-cm.

- 13 - Hardware Installation
10. Remove the screws shown below, and securely remove the acrylic protector from the liquid cooling
module.
NOTE! Retain the acrylic protector and packaging in case you need to transport your liquid cooling
module in the future.

Hardware Installation - 14 -
11. Securetheliquidcoolingmodulewithscrews.(25KS6-130102-S0RSCREW*6)

- 15 - Hardware Installation
12. SecuretheLANcardheatsinkwithscrews.(2598EG-1C001-S00screw*4)
13. Remove PCIe 1 bracket screw and remove the bracket.
NOTE! Retain the screw.

Hardware Installation - 16 -
14. Put the Coolant pipe through the PCIe 1 bracket.
15. Put the PCIe bracket and coolant bracket together.
16. Use the retained screw to lock the PCIe 1 bracket.

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17. InstalltherelatedheatsinkforLANcard.
18. RemovetheorignalheatsinkontheLANcard.

Hardware Installation - 18 -
19. To remove the heatsink, push the spring screw inward to remove the heatsink.
NOTE!
• Afterremovingtheheatsink,cleanthethermalpasteontheheatsink.
• Retain the four spring screws.

- 19 - Hardware Installation
PushPush
20. Remove the original heatsink on the QSFP connector.
21. Remove the bracket to remove the heatsink.
NOTE! Retain the bracket.

Hardware Installation - 20 -
Heatsink Bracket
22. InstalltheLANcardchipheatsink.
23. Secure the heatsink with four spring screws.