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Gigabyte GA-Z87X-OC User Manual

Gigabyte GA-Z87X-OC
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Unique Features
5-1 BIOS Update Utilities
GIGABYTE motherboards provide two unique BIOS update tools, Q-Flash
and @BIOS
. GIGABYTE Q-Flash
and @BIOS are easy-to-use and allow you to update the BIOS without the need to enter MS-DOS mode.
Additionally, this motherboard features the DualBIOS
design, which enhances protection for the safety and
stability of your computer by adding one more physical BIOS chip.
What is DualBIOS
?
Motherboards that support DualBIOS have two BIOS onboard, a main BIOS and a backup BIOS. Normally, the
system works on the main BIOS. However, if the main BIOS is corrupted or damaged, the backup BIOS will
take over on the next system boot and copy the BIOS le to the main BIOS to ensure normal system operation.
For the sake of system safety, users cannot update the backup BIOS manually.
What is Q-Flash
?
With Q-Flash you can update the system BIOS without having to enter operating systems like MS-DOS or
Window rst. Embedded in the BIOS, the Q-Flash tool frees you from the hassles of going through complicated
BIOS ashing process.
What is @BIOS
?
@BIOS allows you to update the system BIOS while in the Windows environment. @BIOS will download the
latest BIOS le from the nearest @BIOS server site and update the BIOS.
5-1-1 Updating the BIOS with the Q-Flash Utility
A. Before You Begin
1. From GIGABYTE's website, download the latest compressed BIOS update le that matches your motherboard
model.
2. Extract the le and save the new BIOS le (e.g.Z87XOC.F1) to your USB ash drive or hard drive. Note: The
USB ash drive or hard drive must use FAT32/16/12 le system.
3. Restart the system. During the POST, press the <End> key to enter Q-Flash. Note: You can access Q-Flash
by either pressing the <End> key during the POST or pressing the <F8> key in BIOS Setup. However, if the
BIOS update le is saved to a hard drive in RAID/AHCI mode or a hard drive attached to an independent
SATA controller, use the <End> key during the POST to access Q-Flash.
Because BIOS ashing is potentially risky, please do it with caution. Inadequate BIOS ashing may
result in system malfunction.
Chapter 5 Unique Features

Table of Contents

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Gigabyte GA-Z87X-OC 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 speeds1333, 1600, 3000 MHz
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Pentium
Supported processor socketsLGA 1150 (Socket H3)
Maximum number of SMP processors1
Number of SATA III connectors6
Number of Parallel ATA connectors0
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
HDMI version1.4a
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.
Audio chipRealtek ALC892
Cooling typePassive
Component forPC
Motherboard chipsetIntel® Z87
PC health monitoringCPU, FAN, Temperature
Audio output channels7.1 channels
Motherboard form factorATX
RAID levels0, 1, 5, 10
Supported storage drive interfacesSATA, SATA II, SATA III
Graphics cardHD Graphics
Maximum resolution4096 x 2160 pixels
Parallel processing technology support2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 4-Way CrossFireX
PCI Express slots version2.0, 3.0
PCI Express configurations1x8, 1x16, 2x4
Cables includedSATA
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
ACPI version2.0a
BIOS memory size16 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth244 mm
Width305 mm

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