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Gigabyte GA-Z77X-UD3H User Manual Download Page 55

BIOS Setup

- 54 -

OnBoard LAN Controller#1

 

&

 

Enables or disables the onboard LAN function. (Default: Enabled) 

 

If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to 

Disabled

.

PCIE Slot Coniguration

 

&

 

Speciies the operating bandwidth for the PCIEX4 slot.

Auto   

 Lets the BIOS automatically conigure this setting depending on the expansion card being 

 

installed. All PCI Express x1 slots will become unavailable when a PCIe x4 expansion card 
is installed. (Default) 

x1 

 

PCIEX4 operates at x1 mode.

 

x4 

 

PCIEX4 operates at x4 mode.

 

Intel(R) Smart Connect Technology

 

`

ISCT Coniguration

 

&

 

Enables or disables Intel Smart Connect Technology. (Default: Disabled)

Summary of Contents for GA-Z77X-UD3H

Page 1: ...www sotmarket ru GigaByte GA Z77X UD3H rev 1 0 8 800 775 98 98...

Page 2: ...GA Z77X UD3H User s Manual Rev 1002 12ME Z77XU3H 1002R...

Page 3: ...Motherboard GA Z77X UD3H Mar 16 2012 Mar 16 2012 Motherboard GA Z77X UD3H...

Page 4: ...s prior written permission Documentation Classiications In order to assist in the use of this product GIGABYTE provides the following types of documentations For quick set up of the product read the...

Page 5: ...nel Memory Coniguration 16 1 4 2 Installing a Memory 17 1 5 Installing an Expansion Card 18 1 6 Setting up AMD CrossFireX NVIDIA SLI Coniguration 19 1 7 Back Panel Connectors 20 1 8 Onboard Buttons Sw...

Page 6: ...Smart Response 78 Chapter 5 Appendix 81 5 1 Coniguring SATA Hard Drive s 81 5 1 1 Coniguring Intel Z77 SATA Controllers 81 5 1 2 Coniguring Marvell 88SE9172 SATA Controllers 89 5 1 3 Installing the S...

Page 7: ...ne USB 2 0 cable driver disk 5 and user s manual j Optional Items 2 port USB 2 0 bracket Part No 12CR1 1UB030 5 R 2 port SATA power cable Part No 12CF1 2SERPW 0 R 3 5 Front Panel with 2 USB 3 0 2 0 po...

Page 8: ...I VGA USB30_LAN PCI F_USB30 PCIEX1_2 iTE Super I O TPM F_USB1 F_USB3 DP_HDMI_SPDIF SYS_FAN2 VIA VL800 PCIe to PCI Bridge Atheros GbE LAN PCIEX4 SYS_FAN4 SYS_FAN3 SATA2 SATA3 mSATA ATX4P1 PCIEX1_3 CODE...

Page 9: ...s Bus x1 LAN RJ45 Atheros GbE LAN PCIe CLK 100 MHz Switch x8 x16 1 PCI Express x16 2 PCI Express x8 or Switch or 1 PCI Express x4 1 PCI PCI Bus PCI CLK 33 MHz x1 PCIe to PCI Bridge Center Subwoofer Sp...

Page 10: ...e an ESD wrist strap keep your hands dry and irst 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 elect...

Page 11: ...esolution of 1920x1200 1 x DisplayPort supporting a maximum resolution of 2560x1600 Audio VIA VT2021 codec High Deinition Audio 2 4 5 1 7 1 channel Support for S PDIF Out LAN Atheros GbE LAN chip 10 1...

Page 12: ...ts available through the internal USB header In Windows XP the Intel USB 3 0 ports can support up to USB 2 0 transfer speed Up to 6 USB 2 0 1 1 ports available through the internal USB headers VIA VL8...

Page 13: ...se of licensed AMI EFI BIOS Support for DualBIOS PnP 1 0a DMI 2 0 SM BIOS 2 6 ACPI 2 0a Unique Features Support for BIOS Support for Q Flash Support for Xpress Install Support for Xpress Recovery2 Sup...

Page 14: ...he surface of the CPU Do not turn on the computer if the CPU cooler is not installed otherwise overheating and damage of the CPU may occur Set the CPU host frequency in accordance with the CPU speciic...

Page 15: ...the CPU notches with the socket alignment keys and gently insert the CPU into position Step 5 Push the CPU socket lever back into its locked position Step 4 Once the CPU is properly inserted use one...

Page 16: ...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...

Page 17: ...is installed the BIOS will automatically detect the speciications and capacity of the memory Enabling Dual Channel memory mode will double the original memory bandwidth The four DDR3 memory sockets a...

Page 18: ...dule has a notch so it can only it in one direction Follow the steps below to correctly install your memory modules in the memory sockets Step 1 Note the orientation of the memory module Spread the re...

Page 19: ...the slot 2 Make sure the metal contacts on the card are completely inserted into the slot 3 Secure the card s metal bracket to the chassis back panel with a screw 4 After installing all expansion car...

Page 20: ...phics cards on the PCIEX16 and PCIEX8 slots Step 2 Insert the CrossFireX Note SLI bridge connectors in the CrossFireX SLI gold edge connectors on top of the cards Step 3 Plug the display cable into th...

Page 21: ...t supports DVI D connection to this port Optical S PDIF Out Connector This connector provides digital audio out to an external audio system that supports digital optical audio Before using this featur...

Page 22: ...both DPCP and HDCP content protection mechanisms Connect the audio video device that supports DisplayPort to this port The DisplayPort Technology can support a maximum resolution of 2560x1600 but the...

Page 23: ...SW Clear CMOS Button Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values After system restart go to BIOS Setup to load factory defaults select...

Page 24: ...s including VCORE CPU VTT VSA CPU PLL DDR VTT VDIMM and PCHIO You can employ following way to measure component voltages VCORE Pin 1 CPUVTT Pin 1 VSA Pin 1 CPUPLL Pin 1 DDRVTT Pin 1 VDIMM Pin 1 PCHIO...

Page 25: ...computer Unplug the power cord from the power outlet to prevent damage to the devices After installing the device and before turning on the computer make sure the device cable has been securely attach...

Page 26: ...er will not start To meet expansion requirements it is recommended that a power supply that can withstand high power consumption be used 500W or greater If a power supply is used that does not provide...

Page 27: ...requires the use of a fan with fan speed control design For optimum heat dissipation it is recommended that a system fan be installed inside the chassis CPU_FAN Pin No Deinition 1 GND 2 12V 3 Sense 4...

Page 28: ...ts a single SATA device The SATA3 0 and SATA3 1 connectors support RAID 0 and RAID 1 RAID 5 and RAID 10 can be implemented on the two connectors with the SATA2 2 3 4 5 and mSATAconnectors Note Refer t...

Page 29: ...nplug the power cord 1 Gently remove the battery from the battery holder and wait for one minute 2 Or use a metal object like a screwdriver to touch the positive and negative terminals of the battery...

Page 30: ...us by issuing a beep code One single short beep will be heard if no problem is detected at system startup HD Hard Drive Activity LED Blue Connects to the hard drive activity LED on the chassis front p...

Page 31: ...de a front panel audio module that has separated connectors on each wire instead of a single plug For information about connecting the front panel audio module that has different wire assignments plea...

Page 32: ...nd unplug the power cord from the power outlet to prevent damage to the USB bracket 10 9 2 1 14 F_USB30 USB 3 0 2 0 Header The header conforms to USB 3 0 2 0 speciication and can provide two USB ports...

Page 33: ...jumper to clear the CMOS values e g date information and BIOS conigurations and reset the CMOS values to factory defaults To clear the CMOS values use a metal object like a screwdriver to touch the tw...

Page 34: ...without entering the operating system BIOS is a Windows based utility that searches and downloads the latest version of BIOS from the Internet and updates the BIOS For instructions on using the Q Flas...

Page 35: ...Boot Menu allows you to set the irst boot device without entering BIOS Setup In Boot Menu use the up arrow key h or the down arrow key i to select the irst boot device then press Enter to accept The...

Page 36: ...tion items you can click the function menu icons at the bottom of the screen or press F1 to switch to the main menu of the BIOS Setup program If a mouse is not connected the 3D BIOS screen will automa...

Page 37: ...ngs to a proile or load optimized defaults for optimal performance system operations When the system is not stable as usual select the Load Optimized Defaults item to set your system to its defaults T...

Page 38: ...these components This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results Inadequately altering the settin...

Page 39: ...Default Auto Important It is highly recommended that the CPU frequency be set in accordance with the CPU speciications Internal Graphics Clock Allows you to set the onboard graphics clock The adjusta...

Page 40: ...ode When the CPU power consumption exceeds the speciied power limit the CPU will automatically reduce the core frequency in order to reduce the power Auto sets the power limit according to the CPU spe...

Page 41: ...1 Enables or disables Enhanced Intel SpeedStep Technology EIST Depending on CPU loading Intel EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease avera...

Page 42: ...ttings below to be conigurable Options are Auto default Quick Expert Proile DDR Voltage When using a non XMP memory module or Extreme Memory Proile X M P is set to Disabled this item will display as 1...

Page 43: ...gurable only when DRAM Timing Selectable is set to Quick or Expert Note Your system may become unstable or fail to boot after you make changes on the memory timings If this occurs please reset the boa...

Page 44: ...formance Perf Performance Balanced Mid PWR Mid Power and Lite PWR Light Power Auto lets the BIOS automatically conigure this setting Default Auto Vcore Voltage Response Allows you to conigure the resp...

Page 45: ...o lowest Extreme Turbo High Medium Low and Standard Selecting a higher level keeps the CPU Vtt voltage more consistent with what is set in BIOS under heavy load Auto lets the BIOS automatically conigu...

Page 46: ...to set the PWM thermal protection threshold for the Vcore area Options are 130 0o C and 135 0o C Auto lets the BIOS automatically conigure this setting Default Auto DDR CH A B PWM Thermal Protection A...

Page 47: ...nd the Case Open ield will show No at next boot Case Open Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header If the system chassis cover is r...

Page 48: ...control function and adjust the fan speed Normal Allows the CPU fan to run at different speeds according to the CPU temperature You can adjust the fan speed with EasyTune based on your system require...

Page 49: ...me format is hour minute and second For example 1 p m is 13 0 0 Use Enter to switch between the Hour Minute and Second ields and use the Page Up or Page Down key to set the desired value Access Level...

Page 50: ...ct the optical drive that contains the Windows 7 64 bit installation disk and is preixed with UEFI string Hard Drive CD DVD ROM Drive Floppy Drive Network Device BBS Priorities Speciies the boot order...

Page 51: ...e information about Intel CPUs unique features please visit Intel s website Administrator Password Allows you to conigure an administrator password Press Enter on this item type the password and then...

Page 52: ...N PXE Boot Option ROM Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip Default Disabled SATA Controller s Intel Z77 Chipset Enables or disables the integrated...

Page 53: ...fault Auto BIOS routes the sharable ports to EHCI controller Then it uses ACPI protocols to provide an option to enable the xHCI controller and reroute the sharable ports Note This is the recommended...

Page 54: ...t Technology Enables or disables Intel Rapid Start Technology This item is conigurable only when an SSD is installed Default Disabled Legacy USB Support Allows USB keyboard mouse to be used in MS DOS...

Page 55: ...Speciies the operating bandwidth for the PCIEX4 slot Auto Lets the BIOS automatically conigure this setting depending on the expansion card being installed All PCI Express x1 slots will become unavai...

Page 56: ...ow displays the current status of the two SATA ports IDE Mode Disables RAID for the SATA controllers and conigures the SATA controllers to IDE mode AHCI Mode Conigures the SATA controllers to AHCI mod...

Page 57: ...OWER button on the Windows 98 keyboard to turn on the system Resume by Alarm Determines whether to power on the system at a desired time Default Disabled If enabled set the date and time as following...

Page 58: ...ntly Default Delay 4 Sec Press and hold the power button for 4 seconds to turn off the system If the power button is pressed for less than 4 seconds the system will enter suspend mode Internal Graphic...

Page 59: ...optimum state Always load the Optimized defaults after updating the BIOS or after clearing the CMOS values Boot Override Allows you to select a device to boot immediately Press Enter on the device yo...

Page 60: ...gnore the popup dialog box es e g the Found New Hardware Wizard displayed when Xpress Install is installing the drivers Failure to do so may affect the driver installation Some device drivers will res...

Page 61: ...page displays all the utilities and applications that GIGABYTE develops and some free software You can click the Install button on the right of an item to install it 3 3 Technical Manuals This page p...

Page 62: ...4 Contact For the detailed contact information of the GIGABYTE Taiwan headquarter or worldwide branch ofices click the URL on this page to link to the GIGABYTE website 3 5 System This page provides th...

Page 63: ...ad Center button to link to the GIGABYTE website The latest version of the BIOS drivers or applications will be displayed 3 7 New Program This page provides a quick link to GIGABYTE s lately developed...

Page 64: ...ount of data and hard drive access speed may affect the speed at which the data is backed up restored It takes longer to back up a hard drive than to restore it System Requirements At least 512 MB of...

Page 65: ...backup ile to the unallocated space black stripe along the top Please note that if there is no enough unallocated space Xpress Recovery2 cannot save the backup ile Step 1 Select BACKUP to start backin...

Page 66: ...up to your hard drive in case the system breaks down The RESTORE option will not be present if no backup is created before Select REBOOT to exit Xpress Recovery2 Step 2 After the backup ile is removed...

Page 67: ...Embedded in the BIOS the Q Flash tool frees you from the hassles of going through complicated BIOS lashing process What is BIOS BIOS allows you to update the system BIOS while in the Windows environme...

Page 68: ...ect Reboot to reboot the system 2 Select Flash Disk 3 Select the BIOS update ile The Save BIOS to Drive option allows you to save the current BIOS ile Q Flash only supports USB lash drive or hard driv...

Page 69: ...s on the Save Exit screen and press Enter to load BIOS defaults System will re detect all peripheral devices after a BIOS update so we recommend that you reload BIOS defaults Step 5 Select Save Exit S...

Page 70: ...Internet Update Function Click Update BIOS from GIGABYTE Server select the BIOS server site closest to your location and then download the BIOS ile that matches your motherboard model Follow the on s...

Page 71: ...Tuner tab allows you to change memory settings and voltages Quick Boost mode provides you with 3 levels of CPU frequency base clock to choose to achieve desired system performance After making changes...

Page 72: ...area and right click on this icon to conigure the data sharing settings Note This option is available only when data sharing is NOT enabled Figure 1 Data Sharing Disabled Figure 2 Data Sharing Enable...

Page 73: ...ch you can build a RAID 0 RAID 1 or other supported RAID array depending on your needs and hardware components 3 Exits the X H D utility Click Cancel to exit the X H D utility Instructions Note 2 Befo...

Page 74: ...the Add device as shown on the left will appear Enter a passkey 8 16 digits recommended which will be used for pairing with the cell phone Then enter the same passkey on your cell phone Coniguring ot...

Page 75: ...the required partition it should be at least equal to the size of the memory currently installed on the system 1 GB 1024 MB For example to set 8 GB enter 8192 MB The recommendation is to create a part...

Page 76: ...Rapid Start Technology in BIOS Setup When the system restarts press Delete to enter the BIOS Setup program Go to the 1 Peripherals menu and set Intel Rapid Start Technology to Enabled Save the setting...

Page 77: ...the Intel Smart Connect Technology application Restart your computer when completed Step 2 As shown in the left screenshot below click the Start button and type regedit in the search ield to open the...

Page 78: ...ate frequency to 5 to 60 minutes Default 15 minutes The Advanced tab allows you to set the time period during which the updates will be performed only every two hours such as when you are asleep Step...

Page 79: ...ave installed the operating system before coniguring the Smart Response Technology all original data on the hard disk will be lost once you enable RAID mode It is recommended that you back up the hard...

Page 80: ...f data loss because data on the disk is always synchronized with the data in the cache memory Maximized mode In this mode cached data is written to the accelerated disk or volume at intervals to incre...

Page 81: ...Unique Features 80...

Page 82: ...SATA controller is set to AHCI or RAID mode Note 3 When a RAID set is built across the SATA 6Gb s and SATA 3Gb s channels the system performance of the RAID set may vary depending on the devices being...

Page 83: ...guring SATA controller mode in BIOS Setup Make sure to configure the SATA controller mode correctly in system BIOS Setup Step 1 Turn on your computer and press Delete to enter BIOS Setup during the PO...

Page 84: ...igure 3 Intel R Rapid Storage Technology Option ROM 11 0 0 1339 Copyright C 2003 11 Intel Corporation All Rights Reserved RAID Volumes None deined Physical Devices ID Device Model Serial Size Type Sta...

Page 85: ...e can be set from 4 KB to 128 KB Once you have selected the stripe block size press Enter Figure 4 Figure 5 Intel R Rapid Storage Technology Option ROM 11 0 0 1339 Copyright C 2003 11 Intel Corporatio...

Page 86: ...Reserved Press ENTER to create the speciied volume hi Change TAB Next ESC Previous Menu ENTER Select HELP Name Volume0 RAID Level RAID0 Stripe Disks Select Disks Strip Size 128 MB Capacity 111 7 GB S...

Page 87: ...tep 1 Select Create RAID Volume in MAIN MENU and press Enter Figure 8 Figure 8 Figure 9 Step 2 After entering the volume name select Recovery under the RAID Level item and press Enter Figure 9 Intel R...

Page 88: ...uctions to complete Intel R Rapid Storage Technology Option ROM 11 0 0 1339 Copyright C 2003 11 Intel Corporation All Rights Reserved Choose the RAID level RAID0 Stripes data performance RAID1 Mirrors...

Page 89: ...pid Storage Technology Option ROM 11 0 0 1339 Copyright C 2003 11 Intel Corporation All Rights Reserved Deleting a volume will reset the disks to non RAID WARNING ALL DISK DATA WILL BE DELETED This do...

Page 90: ...ID mode in BIOS Setup Make sure to configure the SATA controller mode correctly in system BIOS Setup Step 1 Turn on your computer and press Delete to enter BIOS Setup during the POST To create RAID go...

Page 91: ...est begins and before the operating system boot begins look for a message which says Press Ctrl M to enter BIOS Setup or Space to continue Figure 3 Press Ctrl M to enter the RAID setup utility Marvell...

Page 92: ...pears Figure 5 Press Enter on the Create VD item ENTER SPACE Select ESC Back Exit Adapter 0 Adapter Devices RAID Vendor ID Device ID 1B4B 91A2 BIOS Version 1 0 1 0025 PCI Slot 00 IRQ Number 0A Raid Mo...

Page 93: ...to quickly erase old data on the hard drives when creating the array Cache Mode 4 Select write back or write through cache VD Name 5 Enter an array name with 1 10 letters letters cannot be special cha...

Page 94: ...e VD Y RAID Conig Port Disk Name Size Max Speed Status S0 SATA WDC WD800JD 22LSA0 76 3GB SATA 3Gb s FREE S1 SATA WDC WD800JD 22LSA0 76 3GB SATA 3Gb s FREE NEXT Select free disks to create RAID Level R...

Page 95: ...nstall the utility insert the motherboard driver disk then go to Application Software Install Application Software and select Marvell Storage Utility to install Note After the installation you must lo...

Page 96: ...ility For the Marvell 88SE9172 Step 1 Boot from the Windows 7 setup disk and perform standard OS installation steps When you arrive at the Where do you want to install Windows screen select Load Drive...

Page 97: ...Floppy64 folder For AHCI mode depending on whether you want to install the 32 or 64 bit version copy the files in the AHCI Floppy32 or AHCI Floppy64 folder Method B Steps Use an alternative system and...

Page 98: ...ng the driver during the Windows setup process Step 1 Restart your system to boot from the Windows XP setup disk and press F6 as soon as you see the message Press F6 if you need to install a 3rd party...

Page 99: ...tall irst Marvell 91xx SATA RAID Controller 64bit Driver For the Marvell 88SE9172 Insert the floppy disk containing the SATARAID AHCI driver and press Enter Select either the 32 bit or 64 bit items de...

Page 100: ...pid Storage Technology Option ROM 11 0 0 1339 Copyright C 2003 11 Intel Corporation All Rights Reserved 3 Reset Disks to Non RAID 4 Exit RAID Volumes None deined Physical Disks ID Drive Model Serial S...

Page 101: ...aunch the Intel Rapid Storage Technology utility from All Programs in the Start menu Step 1 Go to the Manage menu and click Rebuild to another disk in Manage Volume The Status item on the left of the...

Page 102: ...the MAIN MENU of the Intel RAID Configuration Utility On the RECOVERY VOLUMES OPTIONS menu select Enable Only Recovery Disk to show the recovery drive in the operating system Follow the on screen ins...

Page 103: ...utility first Enabling Automatic Rebuild Step 1 When the message Press Ctrl M to enter BIOS Setup or Space to continue appears press Ctrl M to enter the RAID setup utility On the main screen press Ent...

Page 104: ...ing rebuilt When completed the status will display as Done Step 1 Under Virtual Disk 0 click the Operation tab and select Rebuild Step 2 The screen will display the new hard drive Click on the hard dr...

Page 105: ...akers The following instructions use Windows 7 as the example operating system To install a microphone connect your microphone to the Mic in jack and manually configure the jack for microphone functio...

Page 106: ...97frontpanelaudio module to activate theAC 97 functionality click the Advanced Options icon on the bottom right corner to open the Advanced Options dialog box Do not select the Enable front panel jac...

Page 107: ...The S PDIF Out jack can transmit audio signals to an external decoder for decoding to get the best audio quality 1 Connecting a S PDIF Out Cable Connect a S PDIF optical cable to the corresponding S...

Page 108: ...e screen Do not mute the recording volume REC Vol or you ll not be able to record the sound To hear the sound being recorded during the recording process do not mute the microphone volume Microphone I...

Page 109: ...Devices Step 2 On the Recording tab right click on an empty space and select Show Disabled Devices Enabling Stereo Mix If the VIA HD Audio Deck does not display the recording device you wish to use r...

Page 110: ...ke sure you have connected the sound input device e g microphone to the computer 1 To record the audio click the 2 Start Recording button To stop recording audio click the 3 Stop Recording button Be s...

Page 111: ...speaker is equipped with an internal ampliier If not try a speaker with power ampliier Q Why cannot I install the onboard HD audio driver successfully For Windows XP only A Step 1 First make sure Serv...

Page 112: ...oblem is veriied and solved The problem is veriied and solved The problem is veriied and solved No No No Yes Yes Insert the graphics card Connect the ATX main power cable and the 12V power cable Turn...

Page 113: ...nnector or cable might fail No The problem is veriied and solved The problem is veriied and solved The problem is veriied and solved No No Yes Yes Yes Reinstall the operating system Reinstall other de...

Page 114: ...0 DXE Core is started 61 NVRAM initialization 62 Installation of the PCH runtime services 63 67 CPU DXE initialization is started 68 PCI host bridge initialization is started 69 IOH DXE initialization...

Page 115: ...currently connected USB devices 9E 9F Reserved A0 IDE initialization is started A1 Issue reset during IDE initialization process A2 Detect and install all currently connected IDE devices A3 Activated...

Page 116: ...due to invaild firmware volume detection F1 Recovery mode will be triggered by user decision F2 Recovery is started F3 Recovery firmware image is found F4 Recovery firmware image is loaded F5 F7 Reser...

Page 117: ...Output Devices are found D7 No Console Input Devices are found D8 It is an invaild password D9 DA Can t load Boot Option DB Flash update is failed DC Reset protocol is failed DE DF Reserved E8 S3 res...

Page 118: ...the treatment collection recycling and disposal of electric and electronic devices and their components Under the Directive used equipment must be marked collected separately and disposed of properly...

Page 119: ...Appendix 118...

Page 120: ...119 Appendix...

Page 121: ...Appendix 120...

Page 122: ...121 Appendix...

Page 123: ...Appendix 122...

Page 124: ...ort http rma gigabyte us Web address http latam giga byte com Giga Byte SINGAPORE PTE LTD Singapore WEB address http www gigabyte sg Thailand WEB address http th giga byte com Vietnam WEB address http...

Page 125: ...e fr Sweden WEB address http www gigabyte se Italy WEB address http www giga byte it Spain WEB address http www giga byte es Greece WEB address http www gigabyte com gr Czech Republic WEB address http...

Page 126: ...2 GigaByte GA Z77X UD3H rev 1 0...

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