MSI B75MA-E31 series User Manual

MSI B75MA-E31 series User Manual

Ms-7808 (v1.x) mainboard

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MS-7808
B75MA-E3 series
MS-7808 (v.x) Mainboard


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Summary of Contents for MSI B75MA-E31 series

  • Page 1 MS-7808 B75MA-E3 series MS-7808 (v.x) Mainboard...
  • Page 2: Copyright Notice

    Copyright NotiCE the material in this document is the intellectual property of MiCro-StAr iN- tErNAtioNAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. our products are under continual improvement and we reserve the right to make changes without notice.
  • Page 3: Safety Instructions

    Alterna- tively, 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...
  • Page 4: Ce Conformity

    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 5 of the FCC rules. these limits are designed to provide reasonable protection against harmful in- terference in a residential installation.
  • Page 5: Battery Information

    ChEMiCAL SuBStANCES iNForMAtioN in compliance with chemical substances regulations, such as the Eu rEACh regulation (regulation EC No. 907/006 of the European parliament and the Council), MSi provides the information of chemical substances in products at: http://www.msi.com/html/popup/csr/evmtprtt_pcm.html BSMi_EMi 聲明 警告使用者...
  • Page 6: Weee Statement

    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.
  • Page 7 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.
  • Page 8 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.
  • Page 9: Table Of Contents

    MS-7808 tABLE oF CoNtENt Copyright NotiCE ................  trAdEMArkS ...................  rEViSioN hiStory .................  SAFEty iNStruCtioNS ..............3 CE CoNForMity ................4 FCC-B rAdio FrEQuENCy iNtErFErENCE StAtEMENt ..4 BAttEry iNForMAtioN ..............5 ChEMiCAL SuBStANCES iNForMAtioN ........5 BSMi_EMi 聲明 .................. 5 WEEE StAtEMENt ................
  • Page 11: Getting Start

    MS-7808 gEttiNg StArt thank you for choosing the B75MA-E3 series (MS-7808 v.x) Micro-AtX main- board. these series are designed based on intel B75 chipset for optimal system ® efficiency. designed to fit the advanced intel LgA55 processor, these series ® deliver a high performance and professional desktop platform solution.
  • Page 12: Specifications

    SpECiFiCAtioNS processor Support ■ Support 3 gen intel Core™ i7 / Core™ i5 / Core™ i3 / pentium / Celeron ® ® ® processors for LgA 55 socket Chipset ■ intel B75 chipset ® Memory Support ■ x diMMs support for ddr3-066/333/600* Mhz, up to 6gB (*ddr3-600 Mhz is only supported with intel ivy Bridge processors) ®...
  • Page 13 Mounting Screw hole ■ 6 mounting holes For the latest information about Cpu, please visit http://www.msi.com/service/cpu-support For more information on compatible components, please visit http://www.msi.com/service/test-report if you need to purchase accessories and request the part numbers, you could search the product web page and find details on our web address below...
  • Page 14: Rear Panel

    rEAr pANEL the rear panel provides the following connectors: pS/ mouse uSB .0 ports Line-in uSB 3.0 ports VgA port Line-out pS/ keyboard hdMi port uSB .0 ports iMportANt to reach the 8-channel sound effect, the 7th and 8th channels must be output from front panel.
  • Page 15 MS-7808 Follow the steps below to install the Cpu & cooler correctly. unhook and lift the loading lever to the fully open position. the loading plate should automatically lift up as the loading lever is pushed to the fully open position. do not touch any of the Cpu socket pins.
  • Page 16: Mounting Screw Holes

    Mounting Screw holes When installing the mainboard, first install the necessary mounting stands re- quired for a mainboard on the mounting plate in your computer case. if there is an i/o back plate that came with the computer case, please replace it with the i/o backplate that came with the mainboard package.
  • Page 17: Installing Memory Modules

    MS-7808 installing Memory Modules unlock the diMM slot by pushing the mounting clips to the side. Vertically insert the memory module into the diMM slot. the memory module has an off-center notch on the bottom that will only allow it to fit one way into the diMM slot.
  • Page 18 JpWr: AtX 4-pin power Connector this connector allows you to connect an AtX 4-pin power supply. to connect the AtX 4-pin power supply, align the power supply cable with the connector and firmly press the cable into the connector. if done correctly, the clip on the power cable should be hooked on the mainboard’s power connector.
  • Page 19: Front Panel Connectors

    MS-7808 SAtA~4: SAtA Connector this connector is a high-speed Serial AtA interface port. Each connector can con- nect to one Serial AtA device. Serial AtA devices include disk drives (hd), solid state drives (SSd), and optical drives (Cd/ dVd/ Blu-ray). SAtA (6gb/s) SAtA (3gb/s) SAtA3 (3gb/s)
  • Page 20 JuSB, JuSB: uSB .0 Expansion Connectors this connector is designed for connecting high-speed uSB peripherals such as uSB hd s, digital cameras, Mp3 players, printers, modems, and many others. JuSB3: uSB 3.0 Expansion Connector the uSB 3.0 port is backwards compatible with uSB .0 devices. it supports data transfer rates up to 5gbits/s (SuperSpeed).
  • Page 21 MS-7808 JAud : Front panel Audio Connector this connector allows you to connect the front audio panel located on your com- puter case. this connector is compliant with the intel Front panel i/o Connectivity ® design guide. JCi: Chassis intrusion Connector this connector connects to the chassis intrusion switch cable.
  • Page 22 pCie Slot the pCis slot supports the pCie interface expansion card. pCiE x6 slot. pCiE x slot. pCi Slot the pCi slot supports LAN card, SCSi card, uSB card, and other add-on cards that comply with pCi specifications. 3-bit pCi Slot pCi interrupt request routing irQ, or interrupt request lines, are hardware lines over which devices can send interrupt requests to the processor.
  • Page 23: Bios Setup

    MS-7808 BioS SEtup Entering power on the computer and the system will start the power on Self test (poSt) process. When the message below appears on the screen, please <dEL> key to enter CLiCk BioS ii: press dEL key to enter Setup Menu, F to enter Boot Menu if the message disappears before you respond and you still need to enter setup, restart the system by turning the computer oFF then back oN or pressing the rE- SEt button.
  • Page 24: Overclocking

    Main Menu use this menu for basic system configurations, such as time, date etc. Advanced use this menu to set up the items of special enhanced features. overclocking use this menu to specify the settings for drAM timing and Cpu features. M-Flash use this menu to read/ flash the BioS form storage drive (FAt/ FAt3 format only).
  • Page 25 MS-7808 overclocking iMportANt overclocking your pC manually is only recommended for advanced users. overclocking is not guaranteed, and if done improperly, can void your warranty or severely damage your hardware. Current Cpu / drAM Frequency these items show the current clocks of Cpu and Memory speed. read-only. Adjust Cpu ratio Controls the multiplier that is used to determine internal clock speed of the proces- sor.
  • Page 26 drAM Frequency this item allows you to adjust the drAM frequency. please note the overclocking behavior is not guaranteed. Adjusted drAM Frequency it shows the adjusted drAM frequency. read-only. drAM timing Mode Select whether drAM timing is controlled by the Spd (Serial presence detect) EEproM on the drAM module.
  • Page 27 MS-7808 trtp time interval between a read and a precharge command. tFAW this item is used to set the tFAW (four activate window delay) timing. tWCL this item is used to set the tWCL (Write CAS Latency) timing. tCkE this item is used to set the pulse Width for drAM module. trtL this item is used to set round trip Latency settings.
  • Page 28 Active processor Cores this item allows you to select the number of active processor cores. Limit Cpuid Maximum it is designed to limit the listed speed of the processor to older operating sys- tems. Execute disable Bit Can prevent certain classes of malicious “buffer overflow” attacks where worms can try to execute code to damage your system.
  • Page 29 MS-7808 Save & Exit go to SEttiNgS and click Save & Exit item. discard Changes and Exit use this item to abandon all changes and exit setup. Save Changes and reboot use this item to save changes and reset the system. == Save options == Save Changes use this item to save changes.
  • Page 30: Install Windows Xp Notes

    iNStALL WiNdoWS Xp NotES this section describes how to install Windows Xp with idE mode. installing Windows Xp with idE Mode you will fail and encounter a blue screen while installing Windows Xp, because it is not natively supported to be installed in the storage device with AhCi mode. if you still prefer to install Windows Xp as the operating system, please change the BioS item as below.

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