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Gigabyte GA-Z77X-UD3H User Manual

Gigabyte GA-Z77X-UD3H
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- 15 - Hardware Installation
1-3-2 Installing the CPU Cooler
Follow the steps below to correctly install the CPU cooler on the motherboard. (The following procedure uses
Intel
®
boxed cooler as the example cooler.)
Use extreme care when removing the CPU cooler because the thermal grease/tape between the
CPU cooler and CPU may adhere to the CPU. Inadequately removing the CPU cooler may damage
the CPU.
Step 1:
Apply an even and thin layer of thermal grease on
the surface of the installed CPU.
Step 3:
Place the cooler atop the CPU, aligning the
four push pins through the pin holes on the
motherboard. Push down on the push pins
diagonally.
Step 4:
You should hear a "click" when pushing down each
push pin. Check that the Male and Female push
pins are joined closely.
(Refer to your CPU cooler installation manual for
instructions on installing the cooler.)
Step 5:
After the installation, check the back of the
motherboard. If the push pin is inserted as
the picture above shows, the installation is
complete.
Step 6:
Finally, attach the power connector of the CPU
cooler to the CPU fan header (CPU_FAN) on the
motherboard.
Step 2:
Before installing the cooler, note the direction of the
arrow sign on the male push pin. (Turning the
push pin along the direction of arrow is to remove
the cooler, on the contrary, is to install.)
Male
Push Pin
Female
Push Pin
The Top
of Female
Push Pin
Direction of
the Arrow Sign
on the Male
Push Pin

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Gigabyte GA-Z77X-UD3H Specifications

General IconGeneral
ECCNo
Non-ECCYes
Memory voltage1.5 V
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR3-SDRAM
Maximum internal memory32 GB
Supported memory clock speeds1066, 1333, 1600 MHz
Supported memory module capacities16GB, 1GB, 2GB, 4GB, 8GB
System bus rate5 GT/s
Processor socketLGA 1155 (Socket H2)
Processor manufacturerIntel
Compatible processor seriesIntel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors1
USB 2.0 connectors3
Number of SATA III connectors2
Number of Parallel ATA connectors0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity6
Audio chipVIA VT2021
Cooling typePassive
Component forPC
Motherboard chipsetIntel Z77
PC health monitoringCPU, FAN, Temperature
Audio output channels7.1 channels
Motherboard form factorATX
Compatible operating systemsWindows 7/XP
RAID levels0, 1, 5, 10
Supported storage drive interfacesSATA II, SATA III
Cables includedSATA
Graphics cardHD Graphics
OpenGL version3.2
DirectX version11
Maximum graphics card memory1696 MB
Parallel processing technology support2-Way CrossFireX, 2-Way SLI, LucidLogix Virtu
PCI Express slots version2.0, 3.0
PCI Express configurations1x4, 1x8, 1x16
Controller 2nd interface typeMarvell 88SE9172
LAN controller-
Wi-Fi standardsNot supported
Networking features10/100/1000 Mbit/sec
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
ACPI version2.0a
BIOS memory size64 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth244 mm
Width305 mm

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