MSI Z77MA-G43 Series User manual

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Z77MA-G43/
Z75MA-G43/
H77MA-G43
seres MS-7756 (v1.x) Manboard
G52-77561X2
Europe verson

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Copyrght Notce
The materal n ths document s the ntellectual property of MICRO-STAR INTERNA-
TIONAL. We take every care n the preparaton of ths document, but no guarantee s
gven as to the correctness of ts contents. Our products are under contnual mprove-
ment and we reserve the rght to make changes wthout notce.
Trademarks
All trademarks n ths manual are propertes of ther respectve owners.
MSI® s regstered trademark of Mcro-Star Int’l Co.,Ltd.
NVIDIA® s regstered trademark of NVIDIA Corporaton.
ATI® s regstered trademark of AMD Corporaton.
AMD® s regstered trademarks of AMD Corporaton.
Intel® s regstered trademarks of Intel Corporaton.
Wndows® s regstered trademarks of Mcrosoft Corporaton.
AMI® s regstered trademark of Amercan Megatrends Inc.
Award® s a regstered trademark of Phoenx Technologes Ltd.
Sound Blaster® s regstered trademark of Creatve Technology Ltd.
Realtek® s regstered trademark of Realtek Semconductor Corporaton.
JMcron® s regstered trademark of JMcron Technology Corporaton.
Netware® s regstered trademark of Novell, Inc.
Lucd® s trademark of LucdLogx Technologes, Ltd.
VIA® s regstered trademark of VIA Technologes, Inc.
ASMeda® s regstered trademark of ASMeda Technology Inc.
Pad, Phone, and Pod are trademarks of Apple Inc.
Revson Hstory
Revson Revson Hstory Date
V1.0 Frst release for PCB 1.X 2012/ 02
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Techncal Support
If a problem arses wth your system and no soluton can be obtaned from the user’s
manual, please contact your place of purchase or local dstrbutor. Alternatvely, please
try the followng help resources for further gudance.
Vst the MSI webste for techncal gude, BIOS updates, drver updates, and
other nformaton:
http://www.ms.com/servce/download
Contact our techncal sta󰘯 at: http://support.ms.com
Safety Instructons
Always read the safety nstructons carefully.
Keep ths User’s Manual for future reference.
Keep ths equpment away from humdty.
Lay ths equpment on a relable 󰘱at surface before settng t up.
The openngs on the enclosure are for ar convecton hence protects the equpment
from overheatng. DO NOT COVER THE OPENINGS.
Make sure the voltage of the power source s at 110/220V before connectng the
equpment to the power nlet.
Place the power cord such a way that people can not step on t. Do not place any-
thng over the power cord.
Always Unplug the Power Cord before nsertng any add-on card or module.
All cautons and warnngs on the equpment should be noted.
Never pour any lqud nto the openng that can cause damage or cause electrcal
shock.
If any of the followng stuatons arses, get the equpment checked by servce
personnel:
The power cord or plug s damaged.
Lqud has penetrated nto the equpment.
The equpment has been exposed to mosture.
The equpment does not work well or you can not get t work accordng to User’s
Manual.
The equpment has been dropped and damaged.
The equpment has obvous sgn of breakage.
DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT ABOVE 60oC (140oF),
IT MAY DAMAGE THE EQUIPMENT.
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FCC-B Rado Frequency Interference Statement
Ths equpment has been tested and found
to comply wth the lmts for a Class B dg-
tal devce, pursuant to Part 15 of the FCC
Rules. These lmts are desgned to provde
reasonable protecton aganst harmful nter-
ference n a resdental nstallaton. Ths equpment generates, uses and can radate
rado frequency energy and, f not nstalled and used n accordance wth the nstruc-
tons, may cause harmful nterference to rado communcatons. However, there s no
guarantee that nterference wll not occur n a partcular nstallaton. If ths equpment
does cause harmful nterference to rado or televson recepton, whch can be deter-
mned by turnng the equpment o󰘯 and on, the user s encouraged to try to correct the
nterference by one or more of the measures lsted below.
Reorent or relocate the recevng antenna.
Increase the separaton between the equpment and recever.
Connect the equpment nto an outlet on a crcut d󰘯erent from that to whch the
recever s connected.
Consult the dealer or an experenced rado/televson techncan for help.
Notce 1
The changes or mod󰘰catons not expressly approved by the party responsble for com-
plance could vod the user’s authorty to operate the equpment.
Notce 2
Shelded nterface cables and A.C. power cord, f any, must be used n order to comply
wth the emsson lmts.
VOIR LA NOTICE D’INSTALLATION AVANT DE RACCORDER AU RESEAU.
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Ths devce comples wth Part 15 of the FCC Rules. Operaton s subject to the follow-
ng two condtons:
ths devce may not cause harmful nterference, and
ths devce must accept any nterference receved, ncludng nterference that may
cause undesred operaton.
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Mcro-Star Internatonal
MS-7756

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Calforna, USA:
The button cell battery may contan perchlorate materal and requres specal handlng
when recycled or dsposed of n Calforna.
For further nformaton please vst:
http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
CAUTION: There s a rsk of exploson, f battery s ncorrectly replaced.
Replace only wth the same or equvalent type recommended by the manufacturer.
Tawan:
For better envronmental protecton, waste batteres should be collected
separately for recyclng or specal dsposal.
廢電池請回收
European Unon:
Batteres, battery packs, and accumulators should not be dsposed of as
unsorted household waste. Please use the publc collecton system to
return, recycle, or treat them n complance wth the local regulatons.
Battery Informaton
Chemcal Substances Informaton
In complance wth chemcal substances regulatons, such as the EU REACH Regula-
ton (Regulaton EC No. 1907/2006 of the European Parlament and the Councl), MSI
provdes the nformaton of chemcal substances n products at:
http://www.ms.com/html/popup/csr/evmtprtt_pcm.html
BSMI EMI 聲明
警告使用者:
這是甲類資訊產品，在居住的環境中使用時，可能會造成無線電干擾，在這種情況下，
使用者會被要求採取某些適當的對策。

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WEEE (Waste Electrcal and Electronc Equpment) Statement
ENGLISH
To protect the global envronment and as an envronmentalst, MSI must re-
mnd you that...
Under the European Unon (“EU”) Drectve on Waste Electrcal and Electron-
c Equpment, Drectve 2002/96/EC, whch takes e󰘯ect on August 13, 2005,
products of “electrcal and electronc equpment” cannot be dscarded as mu-
ncpal wastes anymore, and manufacturers of covered electronc equpment
wll be oblgated to take back such products at the end of ther useful lfe. MSI wll com-
ply wth the product take back requrements at the end of lfe of MSI-branded products
that are sold nto the EU. You can return these products to local collecton ponts.
DEUTSCH
Hnwes von MSI zur Erhaltung und Schutz unserer Umwelt
Gemäß der Rchtlne 2002/96/EG über Elektro- und Elektronk-Altgeräte dürfen Elek-
tro- und Elektronk-Altgeräte ncht mehr als kommunale Abfälle entsorgt werden. MSI
hat europawet verschedene Sammel- und Recyclngunternehmen beauftragt, de n
de Europäsche Unon n Verkehr gebrachten Produkte, am Ende senes Lebenszyklus
zurückzunehmen. Btte entsorgen Se deses Produkt zum gegebenen Zetpunkt aus-
schlesslch an ener lokalen Altgerätesammelstelle n Ihrer Nähe.
FRANÇAIS
En tant qu’écologste et a󰘰n de protéger l’envronnement, MSI tent à rappeler cec...
Au sujet de la drectve européenne (EU) relatve aux déchets des équpement élec-
trques et électronques, drectve 2002/96/EC, prenant e󰘯et le 13 août 2005, que les
produts électrques et électronques ne peuvent être déposés dans les décharges ou
tout smplement ms à la poubelle. Les fabrcants de ces équpements seront oblgés de
récupérer certans produts en 󰘰n de ve. MSI prendra en compte cette exgence relatve
au retour des produts en 󰘰n de ve au sen de la communauté européenne. Par con-
séquent vous pouvez retourner localement ces matérels dans les ponts 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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ESPAÑOL
MSI como empresa comprometda con la proteccón del medo ambente, recomenda:
Bajo la drectva 2002/96/EC de la Unón Europea en matera de desechos y/o equ-
pos electróncos, con fecha de rgor desde el 13 de agosto de 2005, los productos
clas󰘰cados como “eléctrcos y equpos electróncos” no pueden ser depostados en
los contenedores habtuales de su muncpo, los fabrcantes de equpos electróncos,
están oblgados a hacerse cargo de dchos productos al termno de su período de vda.
MSI estará comprometdo con los térmnos de recogda de sus productos venddos en
la Unón Europea al 󰘰nal de su perodo de vda. Usted debe depostar estos productos
en el punto lmpo establecdo por el ayuntamento de su localdad o entregar a una
empresa autorzada para la recogda de estos resduos.
NEDERLANDS
Om het mleu te beschermen, wl MSI u eraan hernneren dat….
De rchtljn van de Europese Une (EU) met betrekkng tot Vervulng van Electrsche
en Electronsche producten (2002/96/EC), de op 13 Augustus 2005 n zal gaan kun-
nen net meer beschouwd worden als vervulng. Fabrkanten van dt soort producten
worden verplcht om producten retour te nemen aan het end van hun levenscyclus.
MSI zal overeenkomstg de rchtljn handelen voor de producten de de merknaam MSI
dragen en verkocht zjn n de EU. Deze goederen kunnen geretourneerd worden op
lokale nzamelngspunten.
SRPSKI
Da b zašttl prrodnu srednu,  kao preduzeće koje vod računa o okoln  prrodnoj
sredn, MSI mora da vas podest da…
Po Drektv Evropske unje (“EU”) o odbačenoj ekektronskoj  elektrčnoj oprem, D-
rektva 2002/96/EC, koja stupa na snagu od 13. Avgusta 2005, prozvod koj spadaju
pod “elektronsku  elektrčnu opremu” ne mogu vše bt odbačen kao občan otpad 
prozvođač ove opreme bće prnuđen da uzmu natrag ove prozvode na kraju njhovog
uobčajenog veka trajanja. MSI će poštovat zahtev o preuzmanju ovakvh prozvoda
kojma je stekao vek trajanja, koj maju MSI oznaku  koj su prodat u EU. Ove proz-
vode možete vratt na lokalnm mestma za prkupljanje.
POLSKI
Aby chronć nasze środowsko naturalne oraz jako 󰘰rma dbająca o ekologę, MSI przy-
pomna, że...
Zgodne z Dyrektywą Un Europejskej (“UE”) dotyczącą odpadów produktów elektry-
cznych  elektroncznych (Dyrektywa 2002/96/EC), która wchodz w życe 13 serpna
2005, tzw. “produkty oraz wyposażene elektryczne  elektronczne “ ne mogą być trak-
towane jako śmec komunalne, tak węc producenc tych produktów będą zobowązan
do odberana ch w momence gdy produkt jest wycofywany z użyca. MSI wypełn
wymagana UE, przyjmując produkty (sprzedawane na terene Un Europejskej) wy-
cofywane z użyca. Produkty MSI będze można zwracać w wyznaczonych punktach
zborczych.

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TÜRKÇE
Çevrec özellğyle blnen MSI dünyada çevrey korumak çn hatırlatır:
Avrupa Brlğ (AB) Kararnames Elektrk ve Elektronk Malzeme Atığı, 2002/96/EC
Kararnames altında 13 Ağustos 2005 tarhnden tbaren geçerl olmak üzere, elektrkl
ve elektronk malzemeler dğer atıklar gb çöpe atılamayacak ve bu elektonk chazların
üretcler, chazların kullanım süreler bttkten sonra ürünler ger toplamakla yükümlü
olacaktır. Avrupa Brlğ’ne satılan MSI markalı ürünlern kullanım süreler bttğnde MSI
ürünlern ger alınması steğ le şbrlğ çersnde olacaktır. Ürünlernz yerel toplama
noktalarına bırakablrsnz.
ČESKY
Záleží nám na ochraně žvotního prostředí - společnost MSI upozorňuje...
Podle směrnce Evropské une (“EU”) o lkvdac elektrckých a elektronckých výrobků
2002/96/EC platné od 13. srpna 2005 je zakázáno lkvdovat “elektrcké a elektroncké
výrobky” v běžném komunálním odpadu a výrobc elektronckých výrobků, na které se
tato směrnce vztahuje, budou povnn odebírat takové výrobky zpět po skončení je-
jch žvotnost. Společnost MSI splní požadavky na odebírání výrobků značky MSI,
prodávaných v zemích EU, po skončení jejch žvotnost. Tyto výrobky můžete odevzdat
v místních sběrnách.
MAGYAR
Annak érdekében, hogy környezetünket megvédjük, lletve környezetvédőként fellépve
az MSI emlékeztet Önt, hogy ...
Az Európa Unó („EU”) 2005. augusztus 13-án hatályba lépő, az elektromos és elek-
tronkus berendezések hulladékaról szóló 2002/96/EK rányelve szernt az elektromos
és elektronkus berendezések többé nem kezelhetőek lakosság hulladékként, és az
lyen elektronkus berendezések gyártó kötelessé válnak az lyen termékek vsszavé-
telére azok hasznos élettartama végén. Az MSI betartja a termékvsszavétellel kapc-
solatos követelményeket az MSI márkanév alatt az EU-n belül értékesített termékek
esetében, azok élettartamának végén. Az lyen termékeket a legközelebb gyűjtőhelyre
vhet.
ITALIANO
Per proteggere l’ambente, MSI, da sempre amca della natura, t rcorda che….
In base alla Drettva dell’Unone Europea (EU) sullo Smaltmento de Materal Elettrc
ed Elettronc, Drettva 2002/96/EC n vgore dal 13 Agosto 2005, prodott appartenent
alla categora de Materal Elettrc ed Elettronc non possono pù essere elmnat come
r󰘰ut muncpal:  produttor d dett materal saranno obblgat a rtrare ogn prodotto
alla 󰘰ne del suo cclo d vta. MSI s adeguerà a tale Drettva rtrando tutt  prodott
marchat MSI che sono stat vendut all’nterno dell’Unone Europea alla 󰘰ne del loro
cclo d vta. È possble portare  prodott nel pù vcno punto d raccolta

Preface
MS-7756
Preface
x
Preface
MS-7756
Preface
CONTENTS ▍
Copyrght Notce ............................................................................................ 
Trademarks .................................................................................................... 
Revson Hstory............................................................................................. 
Techncal Support..........................................................................................
Safety Instructons .........................................................................................
FCC-B Rado Frequency Interference Statement.......................................... v
Battery Informaton ......................................................................................... v
Chemcal Substances Informaton .................................................................. v
BSMI EMI 聲明 ............................................................................................... v
WEEE (Waste Electrcal and Electronc Equpment) Statement ................... v
Englsh ...................................................................................................... En-1
Manboard Spec󰘰catons ...................................................................................En-2
Connectors Quck Gude ....................................................................................En-4
Back Panel Quck Gude ....................................................................................En-6
Mountng Screw Holes .....................................................................................En-12
Power Supply ...................................................................................................En-13
Memory ............................................................................................................En-14
Expanson Slots ...............................................................................................En-16
Internal Connectors ..........................................................................................En-17
Jumper .............................................................................................................En-25
BIOS Setup ......................................................................................................En-26
Software Informaton ........................................................................................En-36
Deutsch .................................................................................................... De-1
Spez󰘰katonen .................................................................................................. De-2
Anschlussüberscht ........................................................................................... De-4
Rücktafel-Überscht ........................................................................................... De-6
Schraubenlöcher für de Montage ................................................................... De-12
Stromversorgung ............................................................................................. De-13
Specher .......................................................................................................... De-14
Erweterungssteckplätze ................................................................................. De-16
Interne Anschlüsse .......................................................................................... De-17
Steckbrücke .................................................................................................... De-25
BIOS Setup ..................................................................................................... De-26
Software-Informaton ....................................................................................... De-36

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Preface
MS-7756
Preface
Franças ..................................................................................................... Fr-1
Spéc󰘰catons ......................................................................................................Fr-2
Gude Rapde Des Connecteurs .........................................................................Fr-4
Gude rapde du panneau arrère ........................................................................Fr-6
Trous Taraudés de Montage .............................................................................Fr-12
Connecteurs d’almentaton ...............................................................................Fr-13
Mémore ............................................................................................................Fr-14
Emplacements d’extenson ...............................................................................Fr-16
Connecteurs nternes ........................................................................................Fr-17
Cavalers ...........................................................................................................Fr-25
Réglage BIOS ...................................................................................................Fr-26
Informaton Logcel ...........................................................................................Fr-36
Русский .................................................................................................... Ru-1
Характеристики системной платы.................................................................. Ru-2
Краткое руководство по разъемам ................................................................ Ru-4
Разъемы на задней панели ............................................................................ Ru-6
Отверстия под установочные винты ............................................................ Ru-12
Электропитание ............................................................................................. Ru-13
Память ............................................................................................................ Ru-14
Слоты расширения ........................................................................................ Ru-16
Разъемы ......................................................................................................... Ru-17
Перемычка ..................................................................................................... Ru-25
Настройка BIOS ............................................................................................ Ru-26
Сведения о программном обеспечении ...................................................... Ru-37

Englsh
Z77MA-G43/
Z75MA-G43/
H77MA-G43 Seres

En-2
MS-7756 Manboard
Manboard Spec󰘰catons
Processor Support
Support 3rd Generaton Intel® Core™ 7/ Core™ 5/ Core™ 3/ Pentum®/ Celeron®
Processors for LGA 1155 socket
(For the latest nformaton about CPU, please vst
http://www.ms.com/servce/cpu-support)
Chpset
Intel® Z77/ Z75/ H77 chpset
Memory Support
4x DDR3 DIMMs support DDR3 2667*(OC)/ 2400*(OC)/ 2133*(OC)/ 1866*(OC)/
1600/ 1333/ 1066 DRAM (Z77MA-G43/ Z75MA-G43, 32GB Max.)
4x DDR3 DIMMs support DDR3 1600/ 1333/ 1066 DRAM (H77MA-G43, 32GB
Max.)
Supports Dual-Channel mode, two DIMMs per channel
(*OC = OverClockng, for more nformaton on compatble components, please vst
http://www.ms.com/servce/test-report)
LAN
Supports LAN 10/100/1000 Fast Ethernet by Realtek® RTL8111E
Audo
Integrated HD audo codec by Realtek® ALC892
8-channel audo wth jack sensng
Supports THX
SATA
2x SATA 6Gb/s ports (SATA1~2) by Intel® Z77/ Z75/ H77
4x SATA 3Gb/s ports (SATA3~6) by Intel® Z77/ Z75/ H77
RAID
SATA1~6 support Intel® Rapd Storage Technology (AHCI/ RAID 0/ 1/ 5/ 10)
USB 3.0
2x USB 3.0 rear IO ports by Intel® Z77/ Z75/ H77
1x USB 3.0 onboard connector by Intel® Z77/ Z75/ H77
Mult-GPU
Supports AMD® CrossFre™ Technology
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En-3
Englsh
Connectors
Back panel
1x PS/2 keyboard port
1x PS/2 mouse port
4x USB 2.0 ports
2x USB 3.0 ports
1x LAN port
1x VGA port**
1x DVI-D port**, supportng a maxmum resoluton of 1920x1200
6x audo ports
(** Ths manboard can support dual-dsplay functon by two onboard graphcs output
ports).
On-Board
3x USB 2.0 connectors
1x USB 3.0 connector
1x TPM Module connector
1x Seral Port connector
1x Parallel Port connector
1x Front Panel Audo connector
1x Chasss Intruson connector
1x MultConnect Panel connector (optnoal)
1x Voce Gene connector (optonal)
Slots
1x PCIe 3.0 x16 slot, PCI_E1, t supports up to PCIe 3.0 x16 speed
1x PCIe 2.0 x16 slot, PCI_E4, t supports up to PCIe 2.0 x4 speed
2x PCIe 2.0 x1 slots
Form Factor
Mcro-ATX (24.4 cm X 24.4 cm)
Mountng Screw Holes
8x mountng holes
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If you need to purchase accessores and request the part numbers, you could search
the product web page and 󰘰nd detals on our web address http://www.ms.com/ndex.
php

En-4
MS-7756 Manboard
BAT T
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Connectors Quck Gude
Back Panel
CPU
CPUFAN
DIMM1
JPWR2
JPWR1
SATA1/ 2
JFP1
JAUD1
JCI1
JDLED3
PCI_E1
SYSFAN1
JBAT1
SYSFAN2
JCOM1
PCI_E2
PCI_E3
PCI_E4
JFP2
JTURBO1
JTPM1
JUSB4
JUSB1/ 2/ 3
SATA3/ 4
SATA5/ 6
JLPT1
DIMM2
DIMM3
DIMM4

En-5
Englsh
Connectors Reference Gude
Port Name Port Type Page
Back Panel En-6
CPU LGA1155 CPU Socket En-8
CPUFAN,SYSFAN1~2 Fan Power Connectors En-18
DIMM1~4 DDR3 Memory Slots En-14
JAUD1 Front Panel Audo Connector En-22
JBAT1 Clear CMOS Jumper En-25
JCI1 Chasss Intruson Connector En-21
JCOM1 Seral Port Connector En-23
JDLED3 Voce Gene Connector En-24
JFP1, JFP2 Front Panel Connectors En-19
JLPT1 Parallel Port Connector En-23
JPWR1 ATX 24-pn Power Connector En-13
JPWR2 ATX 4-pn Power Connector En-13
JTPM1 TPM Module Connector En-22
JTURBO1 MultConnect Panel Connector En-24
JUSB1~3 USB 2.0 Expanson Connectors En-21
JUSB4 USB 3.0 Expanson Connector En-20
PCI_E1~E4 PCIe Expanson Slot En-16
SATA1~6 SATA Connector En-17

En-6
MS-7756 Manboard
Back Panel Quck Gude
Mouse/Keyboard
The standard PS/2® mouse/keyboard DIN connector s for a PS/2® mouse/keyboard.
LAN
The standard RJ-45 LAN jack s for connectng to
a Local Area Network (LAN).
LED Color LED State Condton
Left Yellow O󰘯 LAN lnk s not establshed.
On(Steady) LAN lnk s establshed.
On(󰘱ashng) The computer s communcatng wth another computer on the network.
Rght Green O󰘯 10 Mbts/sec data rate
On 100 Mbts/sec data rate
Orange On 1000 Mbts/sec data rate
USB 2.0 Port
The USB 2.0 port s for attachng USB 2.0 devces such as keyboard, mouse, or other
USB 2.0-compatble devces.
USB 3.0 Port
USB 3.0 port s backward-compatble wth USB 2.0 devces. It supports data transfer
rate up to 5 Gbt/s (SuperSpeed).
Important
In order to use USB 3.0 devces, you must connect to a USB 3.0 port. If a USB cable s
used, t must be USB 3.0 complant.
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Yellow Green/ Orange
Lne-In
Lne-Out
Mc
RS-Out
CS-Out
SS-Out
Keyboard USB 3.0 Port
LAN
Mouse
USB 2.0 Port
USB 2.0 Port
VGA Port
DVI-D Port

En-7
Englsh
VGA Port
The DB15-pn female connector s provded for montor.
DVI-D Port
The DVI-D (Dgtal Vsual Interface-Dgtal) connector allows you to connect a LCD
montor. It provdes a hgh-speed dgtal nterconnecton between the computer and
ts dsplay devce. To connect an LCD montor, smply plug your montor cable nto the
DVI-D connector, and make sure that the other end of the cable s properly connected
to your montor (refer to your montor manual for more nformaton).
Important
The VGA and DVI-D ports on the manboard are desgned to serve as IGP (Integrated
Graphcs Processor) used. If you nstalled a processor wthout ntegrated graphcs chp,
these dsplay ports wll have no e󰘯ect.
Audo Ports
These connectors are used for audo devces. The color of the jack refers to the functon
of the connector.
Blue-Lne n: Used for connectng external audo outputtng devces.
Green- Lne out: Used as a connector for speakers or headphone.
Pnk- Mc: Used as a connector for a mcrophone.
Black- RS-Out: Rear surround sound lne out n 4/ 5.1/ 7.1 channel mode.
Orange- CS-Out: Center/ subwoofer lne out n 5.1/ 7.1 channel mode.
Gray- SS-Out: Sde surround sound lne out n 7.1 channel mode.
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En-8
MS-7756 Manboard
CPU: LGA1155 CPU Socket
Introducton to LGA 1155 CPU
The surface of LGA 1155 CPU has
two algnment keys and a yellow
trangle to assst n correctly lnng up
the CPU for manboard placement.
The yellow trangle s the pn 1
ndcator.
Yellow trangle s the
Pn 1 ndcator
Algnment Key
Important
Overheatng
Overheatng wll serously damage the CPU and system. Always make sure the coolng
fan can work properly to protect the CPU from overheatng. Make sure that you apply
an even layer of thermal paste (or thermal tape) between the CPU and the heatsnk to
enhance heat dsspaton.
Replacng the CPU
Whle replacng the CPU, always turn o󰘯 the system's power supply and unplug the
power supply’s power cord from the grounded outlet 󰘰rst to ensure the safety of CPU.
Overclockng
Ths manboard s desgned to support overclockng. Before attemptng to overclock,
please make sure that all other system components can tolerate overclockng. Any
attempt to operate beyond product spec󰘰catons s not recommend. MSI does not
guarantee the damages or rsks caused by nadequate operaton beyond product
spec󰘰catons.

En-9
Englsh
CPU & Cooler Installaton
When nstallng a CPU, always remember to nstall a CPU cooler. A CPU cooler s
necessary to prevent overheatng and mantan system stablty. Follow the steps below
to ensure correct CPU and CPU cooler nstallaton. Wrong nstallaton can damage both
the CPU and the manboard.
Unhook and lft the loadng lever to
the fully open poston.
1. The loadng plate should
automatcally lft up as the loadng
lever s pushed to the fully open
poston. Do not touch any of the
CPU socket pns.
2.
Lne up the CPU to 󰘰t the CPU
socket. Be sure to hold the CPU by
the base wth the metal contacts
facng downward. The algnment
keys on the CPU wll lne up wth the
edges of the CPU socket to ensure a
correct 󰘰t.
3. Close the loadng plate and remove
the plastc protectve cap.
4.
Algnment Key

En-10
MS-7756 Manboard
Inspect the CPU to check f t s
properly seated n the socket. Press
the loadng lever down and lock t
under the retenton tab.
5. Evenly spread a thn layer of
thermal paste (or thermal tape) on
the top of the CPU. Ths wll help n
heat dsspaton and prevent CPU
overheatng.
6.
Locate the CPU fan connector on the
manboard.
7. Place the heatsnk on the manboard
wth the fan’s wres facng towards the
fan connector and the hooks matchng
the holes on the manboard.
8.
BATT
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