Z68A-G45 (B3)
series MS-7750 (v2.x) Mainboard
G52-77501X2
Preface
Copyright Notice
The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guaranteeisgivenastothecorrectnessofitscontents.Ourproductsareundercontinual improvement and we reserve the right to make changes without notice.
Trademarks
All trademarks in this manual are properties of their respective owners.
MSI® is registered trademark of Micro-Star Int’l Co.,Ltd.
NVIDIA® is registered trademark of NVIDIA Corporation.
ATI® is registered trademark of AMD Corporation.
AMD® is registered trademarks of AMD Corporation.
Intel® is registered trademarks of Intel Corporation.
Windows® is registered trademarks of Microsoft Corporation.
AMI® is registered trademark of American Megatrends Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
Sound Blaster® is registered trademark of Creative Technology Ltd.
Realtek® is registered trademark of Realtek Semiconductor Corporation.
JMicron® is registered trademark of JMicron Technology Corporation.
Netware® is a registered trademark of Novell, Inc.
Lucid® is trademarks of LucidLogix Technologies, Ltd.
VIA® is registered trademark of VIA Technologies, Inc.
ASMedia® is registered trademark of ASMedia Technology Inc.
iPad, iPhone, and iPod are trademarks of Apple Inc.
Revision |
History |
|
Revision |
Revision History |
Date |
V2.0 |
First release for PCB 2.X |
2011/ 07 |
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MS-7750
Technical Support
If a problem arises with your system and no solution can be obtained from the user’s manual, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance.
◙Visit the MSI website for technical guide, BIOS updates, driver updates, and other information: http://www.msi.com/service/download
◙Contact our technical staff at: http://support.msi.com
Safety Instructions
Always read the safety instructions carefully.
Keep this User’s Manual for future reference.
Keep this equipment away from humidity.
Lay this equipment on a reliable flat surface before setting it up.
The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS.
Make sure the voltage of the power source is at 110/220V before connecting the equipment to the power inlet.
Place the power cord such a way that people can not step on it. Do not place anything over the power cord.
Always Unplug the Power Cord before inserting any add-on card or module.
All cautions and warnings on the equipment should be noted.
Never pour any liquid into the opening that can cause damage or cause electrical shock.
If any of the following situations arises, get the equipment checked by service personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment does not work well or you can not get it work according to User’s Manual.
The equipment has been dropped and damaged.
The equipment has obvious sign of breakage.
DONOTLEAVETHISEQUIPMENTINANENVIRONMENTABOVE60oC(140oF), IT MAY DAMAGE THE EQUIPMENT.
Preface
iii
Preface
FCC -B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the measures listed below.
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/television technician for help.
Notice 1
The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order to comply with the emission limits.
VOIR LA NOTICE D’INSTALLATION AVANT DE RACCORDER AU RESEAU.
Micro-Star International
MS-7750
This device complies with Part15 ofthe FCCRules.Operationis subject tothefollowing two conditions:
1)this device may not cause harmful interference, and
2)this device must accept any interference received, including interference that may cause undesired operation.
:
使用者會被要求採取某些適當的對策。
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MS-7750
Battery Information
European Union:
Batteries, battery packs, and accumulators should not be disposed of as unsorted household waste. Please use the public collection system to return, recycle, or treat them in compliance with the local regulations.
Taiwan:
For better environmental protection, waste batteries should be collected separately for recycling or special disposal.
California, USA:
The button cell battery may contain perchlorate material and requires special handling when recycled or disposed of in California.
For further information please visit: http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
CAUTION: There is a risk of explosion, if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Preface
Preface
WEEE (Waste Electrical and Electronic Equipment) Statement
ENGLISH
To protect the global environment and as an environmentalist, MSI must remind you that...
Under the European Union (“EU”) Directive on Waste Electrical and Elec- tronic Equipment, Directive 2002/96/EC, which takes effect on August 13, 2005, products of “electrical and electronic equipment” cannot be discarded
as municipal wastes anymore, and manufacturers of covered electronic equipment will be obligated to take back such products at the end of their useful life. MSI will comply with the product take back requirements at the end of life of MSI-branded products that are sold into the EU. You can return these products to local collection points.
DEUTSCH
Hinweis von MSI zur Erhaltung und Schutz unserer Umwelt
Gemäß der Richtlinie 2002/96/EG über Elektround Elektronik-Altgeräte dürfen Elektro- und Elektronik-Altgeräte nicht mehr als kommunale Abfälle entsorgt werden. MSI hat europaweit verschiedene Sammelund Recyclingunternehmen beauftragt, die in die Europäische Union in Verkehr gebrachten Produkte, am Ende seines Lebenszyklus zurückzunehmen. Bitte entsorgen Sie dieses Produkt zum gegebenen Zeitpunkt ausschliesslich an einer lokalen Altgerätesammelstelle in Ihrer Nähe.
FRANÇAIS
En tant qu’écologiste et afin de protéger l’environnement, MSI tient à rappeler ceci...
Au sujet de la directive européenne (EU) relative aux déchets des équipement électriques et électroniques, directive 2002/96/EC, prenant effet le 13 août 2005, que les produits électriques et électroniques ne peuvent être déposés dans les décharges ou tout simplement mis à la poubelle. Les fabricants de ces équipements seront obligés de récupérer certains produits en fin de vie. MSI prendra en compte cette exigence relative au retour des produits en fin de vie au sein de la communauté européenne. Par conséquent vous pouvez retourner localement ces matériels dans les points de collecte.
РУССКИЙ
Компания MSI предпринимает активные действия по защите окружающей среды, поэтому напоминаем вам, что....
В соответствии с директивой Европейского Союза (ЕС) по предотвращению загрязнения окружающей среды использованным электрическим и электронным оборудованием (директива WEEE 2002/96/EC), вступающей в силу 13
августа 2005 года, изделия, относящиеся к электрическому и электронному оборудованию, не могут рассматриваться как бытовой мусор, поэтому производители вышеперечисленного электронного оборудования обязаны принимать его для переработки по окончании срока службы. MSI обязуется соблюдать требования по приему продукции, проданной под маркой MSI на территории EC, в переработку по окончании срока службы. Вы можете вернуть эти изделия в специализированные пункты приема.
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MS-7750
ESPAÑOL
MSI como empresa comprometida con la protección del medio ambiente, recomienda:
Bajo la directiva 2002/96/EC de la Unión Europea en materia de desechos y/o equipos electrónicos, con fecha de rigor desde el 13 de agosto de 2005, los productos clasificados como “eléctricos y equipos electrónicos” no pueden ser depositados en los contenedores habituales de su municipio, los fabricantes de equipos electrónicos, están obligados a hacerse cargo de dichos productos al termino de su período de vida. MSI estará comprometido con los términos de recogida de sus productos vendidos en la Unión Europea al final de su periodo de vida. Usted debe depositar estos productos en el punto limpio establecido por el ayuntamiento de su localidad o entregar a una empresa autorizada para la recogida de estos residuos.
NEDERLANDS
Om het milieu te beschermen, wil MSI u eraan herinneren dat….
De richtlijn van de Europese Unie (EU) met betrekking tot Vervuiling van Electrische en Electronische producten (2002/96/EC), die op 13 Augustus 2005 in zal gaan kunnen niet meer beschouwd worden als vervuiling. Fabrikanten van dit soort producten worden verplicht om producten retour te nemen aan het eind van hun levenscyclus. MSI zal overeenkomstig de richtlijn handelen voor de producten die de merknaam MSI dragen en verkocht zijn in de EU. Deze goederen kunnen geretourneerd worden op lokale inzamelingspunten.
SRPSKI
Da bi zaštitili prirodnu sredinu, i kao preduzeće koje vodi računa o okolini i prirodnoj sredini, MSI mora da vas podesti da…
Po Direktivi Evropske unije (“EU”) o odbačenoj ekektronskoj i električnoj opremi, Direktiva 2002/96/EC, koja stupa na snagu od 13. Avgusta 2005, proizvodi koji spadaju pod “elektronsku i električnu opremu” ne mogu više biti odbačeni kao običan otpad i proizvođači ove opreme biće prinuđeni da uzmu natrag ove proizvode na kraju njihovog uobičajenog veka trajanja. MSI će poštovati zahtev o preuzimanju ovakvih proizvoda kojima je istekao vek trajanja, koji imaju MSI oznaku i koji su prodati u EU. Ove proizvode možete vratiti na lokalnim mestima za prikupljanje.
POLSKI
Aby chronić nasze środowisko naturalne oraz jako firma dbająca o ekologię, MSI przypomina, że...
Zgodnie z Dyrektywą Unii Europejskiej (“UE”) dotyczącą odpadów produktów elektrycznych i elektronicznych (Dyrektywa 2002/96/EC), która wchodzi w życie 13 sierpnia 2005, tzw. “produkty oraz wyposażenie elektryczne i elektroniczne “ nie mogą być traktowane jako śmieci komunalne, tak więc producenci tych produktów będą zobowiązani do odbierania ich w momencie gdy produkt jest wycofywany z użycia. MSI wypełni wymagania UE, przyjmując produkty (sprzedawane na terenie Unii Europejskiej) wycofywane z użycia. Produkty MSI będzie można zwracać w wyznaczonych punktach zbiorczych.
Preface
vii
Preface
TÜRKÇE
Çevreci özelliğiyle bilinen MSI dünyada çevreyi korumak için hatırlatır:
Avrupa Birliği (AB) Kararnamesi Elektrik ve Elektronik Malzeme Atığı, 2002/96/EC Kararnamesi altında 13 Ağustos 2005 tarihinden itibaren geçerli olmak üzere, elektrikli ve elektronik malzemeler diğer atıklar gibi çöpe atılamayacak ve bu elektonik cihazların üreticileri, cihazların kullanım süreleri bittikten sonra ürünleri geri toplamakla yükümlü olacaktır. Avrupa Birliği’ne satılan MSI markalı ürünlerin kullanım süreleri bittiğinde MSI ürünlerin geri alınması isteği ile işbirliği içerisinde olacaktır. Ürünlerinizi yerel toplama noktalarına bırakabilirsiniz.
ČESKY
Záleží nám na ochraně životního prostředí - společnost MSI upozorňuje...
Podle směrnice Evropské unie (“EU”) o likvidaci elektrických a elektronických výrobků 2002/96/EC platné od 13. srpna 2005 je zakázáno likvidovat “elektrické a elektronické výrobky” v běžném komunálním odpadu a výrobci elektronických výrobků, na které se tato směrnice vztahuje, budou povinni odebírat takové výrobky zpět po skončení jejich životnosti. Společnost MSI splní požadavky na odebírání výrobků značky MSI, prodávaných v zemích EU, po skončení jejich životnosti. Tyto výrobky můžete odevzdat v místních sběrnách.
MAGYAR
Annak érdekében, hogy környezetünket megvédjük, illetve környezetvédőként fellépve az MSI emlékezteti Önt, hogy ...
Az Európai Unió („EU”) 2005. augusztus 13-án hatályba lépő, az elektromos és elektronikus berendezések hulladékairól szóló 2002/96/EK irányelve szerint az elektromos és elektronikus berendezések többé nem kezelhetőek lakossági hulladékként, és az ilyen elektronikus berendezések gyártói kötelessé válnak az ilyen termékek visszavételére azok hasznos élettartama végén. Az MSI betartja a termékvisszavétellel kapcsolatos követelményeket az MSI márkanév alatt az EU-n belül értékesített termékek esetében, azok élettartamának végén. Az ilyen termékeket a legközelebbi gyűjtőhelyre viheti.
ITALIANO
Per proteggere l’ambiente, MSI, da sempre amica della natura, ti ricorda che….
In base alla Direttiva dell’Unione Europea (EU) sullo Smaltimento dei Materiali Elettrici ed Elettronici, Direttiva 2002/96/EC in vigore dal 13 Agosto 2005, prodotti appartenenti alla categoria dei Materiali Elettrici ed Elettronici non possono più essere eliminati come rifiuti municipali: i produttori di detti materiali saranno obbligati a ritirare ogni prodotto alla fine del suo ciclo di vita. MSI si adeguerà a tale Direttiva ritirando tutti i prodotti marchiati MSI che sono stati venduti all’interno dell’Unione Europea alla fine del loro ciclo di vita. È possibile portare i prodotti nel più vicino punto di raccolta
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MS-7750
Contents
Copyright |
Notice |
ii |
Trademarks |
ii |
|
Revision |
History |
ii |
Technical |
Support |
iii |
Safety Instructions |
iii |
|
FCC-B Radio Frequency Interference Statement |
iv |
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Battery Information |
v |
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WEEE (Waste Electrical and Electronic Equipment) Statement |
vi |
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Chapter 1 Getting Started |
1-1 |
Mainboard Specifications 1-2
Mainboard Layout 1-4
Packing Contents 1-5
Optional Accessories 1-5
Chapter 2 Hardware Setup 2-1
Quick Components Guide 2-2
Mounting Screw Holes 2-3
CPU (Central Processing Unit) 2-4
Memory 2-7
Power Supply 2-9
Back Panel 2-10
Connectors 2-12
Jumper 2-18
Slots 2-19
LED Status Indicators 2-20
Chapter 3 BIOS Setup 3-1
Entering Setup 3-2
The Main Menu 3-4
Green Power 3-5
Utilities 3-7
Overclocking 3-8
Games 3-14
Settings 3-15
Preface
ix
Preface
Appendix A Realtek Audio A-1
Installing the Realtek HD Audio Driver A-2
Software Configuration A-3
Hardware Default Setting A-5
Appendix B Intel RAID B-1
Introduction B-2
BIOS Configuration B-3
Installing Driver B-10
Degraded RAID Array B-12
System Acceleration B-14
RST Synchronization B-16
Chapter1
Getting Started
Thank you for choosing the Z68A-G45 (B3) Series (MS7750v2.X)ATXmainboard.TheseSeriesmainboardsare basedonIntel®Z68chipsetsforoptimalsystemefficiency. Designed to fit the advanced Intel® LGA1155 processor, the Series deliver a high performance and professional desktop platform solution.
Getting Started
Mainboard Specifications
Processor Support
■Intel® CoreTM i7/ CoreTM i5 /CoreTM i3/ Pentium®/ Celeron® processor in the LGA1155 package
(For the latest information about CPU, please visit http://www.msi.com/service/cpu-support)
Chipset
■ Intel® Z68 (B3) chipset
Memory Support
■4 DDR3 DIMMs support DDR3 1066/ 1333/ 1600 *(OC)/ 1866 *(OC)/ 2133 *(OC) DRAM (32GB Max)
■Supports Dual-Channel mode
*(OC = OverClocking, for more information on compatible components, please visit http://www.msi.com/service/test-report)
LAN
■ Supports LAN 10/100/1000 Fast Ethernet by Realtek® RTL8111E
Audio
■HD audio codec integrated by Realtek® ALC892
■Flexible 8-channel audio with jack sensing
SATA
■2 SATA 6Gb/s (SATA1~2) ports by Intel® Z68 PCH
■4 SATA 3Gb/s (SATA3~6) ports by Intel® Z68 PCH
RAID
■SATA1~2 support Intel® Rapid Storage Technology (AHCI/ RAID 0/ 1) by Intel® Z68
■SATA3~6 support Intel® Rapid Storage Technology (AHCI/ RAID 0/ 1/ 5/ 10) by Intel® Z68
■Supports SSD caching for system acceleration
USB 3.0
■2 USB 3.0 rear IO ports by NEC D720200
■1 USB 3.0 onboard connector by NEC D720200
Multi-GPU
■Supports ATI® CrossFireX™ Technology
■Supports NVIDIA® SLI™ Technology
■Supports Lucid® VIRTU Technology
1-2
MS-7750
Connectors
■Back panel
-1 PS/2 keyboard/ mouse combo port
-4 USB 2.0 ports
-1 Clear CMOS button
-1 Coaxial S/PDIF-out port
-1 Optical S/PDIF-out port
-1 LAN port
-2 USB 3.0 ports
-1 HDMI port**
-1 VGA port**
-1 DVI-D port**
-6 flexible audio ports
**(The HDMI, DVI-D and VGA ports only work with Integrated Graphics Processor)
■On-Board
-4 USB 2.0 connectors
-1 USB 3.0 connector
-1 Chassis Intrusion connector
-1 S/PDIF-Out connector
-1 Front Panel Audio connector
-1 TPM Module connector
-1 Serial port connector
-1 DLED3 connector (optional)
Slots
■2 PCIe 2.0 x16 slots
-PCI_E2 supports up to PCIe x16 speed (when PCI_E5 is empty) or PCIe x8 speed (when PCI_E5 is installed)
-PCI_E5 supports up to PCIe x8 speed
■3 PCIe 2.0 x1 slots
■2 PCI slots
Form Factor
■ ATX (24.4 cm X 30.5 cm)
Mounting Screw Holes
■ 9 mounting screw holes
1 Chapter
1-3
Getting Started
Mainboard Layout
Top : mouse/ keyboard
Bottom: USB 2.0 ports
CLR_CMOS1
Top: JPWR2
Coaxial S/PDIF
Buttom:
Optical S/PDIF
Top:USB 2.0 ports
Bottom: HDMI port
Top: LAN Jack
Bottom: USB 3.0 ports
Top: VGA Port |
Bottom: DVI-D Port |
T:Line-In |
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M:Line-Out |
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B:Mic |
SYSFAN2 |
T:RS-Out |
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M:CS-Out |
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B:SS-Out |
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PCI_E1 |
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PCI_E2 |
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PCI_E3 |
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PCI_E4 |
BATT |
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+ |
PCI_E5 |
JBAT1 |
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PCI1
PCI2
JAUD1 JSP1
JTPM1 |
JDLED3 |
JUSB5 |
CPUFAN
SYSFAN3 DIMM1DIMM2DIMM3DIMM4
SYSFAN4
JCI1
JUSB4
JUSB3 JUSB2 JUSB1
SYSFAN1 JCOM1
JPWR1
SATA1 |
SATA2 |
SATA3 |
SATA4 |
SATA5 |
SATA6 |
JFP2
JFP1
Z68A-G45 (B3) Series (MS-7750 v2.X) ATX Mainboard
1-4
MS-7750
Packing Contents
Mainboard |
Driver / Utility |
User Guide |
Back IO Shield |
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DVD |
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SATA Cable
Optional Accessories
USB 2.0 |
USB 3.0 |
S/PDIF Out |
SATA Power |
Bracket |
Bracket |
Bracket |
Cable |
CrossFire |
M-Connector |
SLI Cable |
Cable |
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1 Chapter
*These pictures are for reference only and may vary without notice.
*The packing contents may vary according to the model you purchased.
*If you need to purchase the optional accessories, please visit http://www.msi.com/ index.php to inquire the part numbers or consult the dealer.
1-5
Chapter2
Hardware Setup
This chapter provides you with the information about hardware setup procedures. While performing the installation, be careful in holding the components and following the installation procedures. For some components, if you install in the wrong orientation, the components will not work properly.
Use a grounded wrist strap before handling computer components. Static electricity may damage the components.
Hardware Setup
Quick Components Guide |
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SYSFAN2, p.2-13 |
CPUFAN, p.2-13 |
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JPWR2, p.2-9 |
CPU, p.2-4 |
DDR3, p.2-7 |
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SYSFAN3, p.2-13 |
BackPanel, |
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JCOM1, p.2-14 |
p.2-10 |
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SYSFAN1, p.2-13 |
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JPWR1, p.2-9 |
PCIe, p.2-19 |
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SYSFAN4, p.2-13 |
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JBAT1, p.2-18 |
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JCI1, p.2-12 |
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SATA, p.2-12 |
PCI, p.2-19 |
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JAUD1, p.2-15 |
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JFP1/JFP2, p.2-13 |
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JSP1, p.2-15 |
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JUSB1/2/3/5, p.2-14 |
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JTPM1, p.2-16 |
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JUSB4, p.2-17 |
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JDLED3, p.2-16 |
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2-2 |
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MS-7750
Mounting Screw Holes
When you install the mainboard, you have to place the mainboard into the chassis in the correct direction. The locations of screws holes on the mainboard are shown as below.
2 Chapter
The side has to toward the rear, the position for the I/O shield of the chassis.
Screw holes
Refer above picture to install standoffs in the appropriate locations on chassis and then screw through the mainboard screw holes into the standoffs.
Important
•To prevent damage to the mainboard, any contact between the mainboard circuit and chassis or unnecessary standoffs mounted on the chassis is prohibited.
•Please make sure there are no metal components placed on the mainboard or within the chassis that may cause short circuit of the mainboard.
2-3
Hardware Setup
CPU (Central Processing Unit)
When you are installing the CPU, make sure to install the cooler to prevent overheating. If you do not have the CPU cooler, consult your dealer before turning on the computer.
For the latest information about CPU, please visit http://www.msi.com/service/cpu-support
Important
Overheating
Overheating will seriously damage the CPU and system. Always make sure the cooling fan can work properly to protect the CPU from overheating. Make sure that you apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.
Replacing the CPU
While replacing the CPU, always turn off the ATX power supply or unplug the power supply’s power cord from the grounded outlet first to ensure the safety of CPU.
Overclocking
This mainboard is designed to support overclocking. However, please make sure your components are able to tolerate such abnormal setting, while doing overclocking. Any attempt to operate beyond product specifications is not recommended. We do not guarantee the damages or risks caused by inadequate operation or beyond product specifications.
Introduction to LGA 1155 CPU
The surface of LGA 1155 CPU. Remember to apply some thermal paste on it for better heat dispersion.
Alignment Key |
Alignment Key |
Yellow triangle is the |
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Pin 1 indicator |
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2-4
MS-7750
CPU & Cooler Installation
When you are installing the CPU, make sure the CPU has a cooler attached on the top to prevent overheating. Meanwhile, do not forget to apply some thermal paste on CPU before installing the heat sink/cooler fan for better heat dispersion.
Follow the steps below to install the CPU & cooler correctly. Wrong installation will cause the damage of your CPU & mainboard.
1. Open the load lever. |
2. Lift the load lever up to fully open |
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position. |
2 Chapter
3.After confirming the CPU direction for correct mating, put down the CPU in the socket housing frame. Be sure to grasp on the edge of the CPU base. Note that the alignment keys are matched.
4.Remove the plastic cap. Engage the load lever while pressing down lightly onto the load plate.
Alignment Key
Important
Visually inspect if the CPU is seated well into the socket. If not, take out the CPU with pure vertical motion and reinstall.
2-5
Hardware Setup
5.Secure the lever near the hook end under the retention tab.
7.Press the four hooks down to fasten the cooler. Turn over the mainboard to confirm that the clip-ends are correctly inserted.
6.Make sure the four hooks are in proper position before you install the cooler. Align the holes on the mainboard with the cooler. Push down the cooler until its four clips get wedged into the holes of the mainboard.
8.Finally, attach the CPU Fan cable to the CPU fan connector on the mainboard.
Important
•Confirm if your CPU cooler is firmly installed before turning on your system.
•Do not touch the CPU socket pins to avoid damaging.
•Whenever CPU is not installed, always protect your CPU socket pin with the plastic cap covered to avoid damaging.
•Please refer to the documentation in the CPU cooler package for more details about the CPU cooler installation.
•Read the CPU status in BIOS.
2-6
MS-7750
Memory
These DIMM slots are used for installing memory modules. For more information on compatible components, please visit http://www.msi.com/service/test-report
DDR3
240-pin, 1.5V
48x2=96 pin |
72x2=144 pin |
Dual-Channel mode Population Rule
In Dual-Channel mode, the memory modules can transmit and receive data with two data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system performance. The following illustrations explain the population rules for Dual-Channel mode.
1 DIMM1
DIMM2
DIMM3
DIMM4
2 DIMM1
DIMM2
DIMM3
DIMM4
Installed
Empty
Important
•DDR3 memory modules are not interchangeable with DDR2, and the DDR3 standard is not backwards compatible. You should always install DDR3 memory modules in the DDR3 DIMM slots.
•In Dual-Channel mode, make sure that you install memory modules of the same type and density in different channel DIMM slots.
•To ensure a successful system boot-up, always insert the memory modules into the DIMM1 first.
•Due to the chipset resource deployment, the system density will only be detected up to 31+GB (not full 32GB) when each DIMM is installed with a 8GB memory module.
2 Chapter
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Hardware Setup
Installing Memory Modules
1.The memory module has only one notch on the center and will only fit in the right orientation.
2.Insert the memory module vertically into the DIMM slot. Then push it in until the golden finger on the memory module is deeply inserted in the DIMM slot. The plastic clip at each side of the DIMM slot will automatically close when the memory module is properly seated.
3.Manually check if the memory module has been locked in place by the DIMM slot clips at the sides.
Notch
Volt
Important
You can barely see the golden finger if the memory module is properly inserted in the DIMM slot.
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