B75M-A User's Manual
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...licenses. E8116 First Edition V1 January 2013 Copyright © 2013 ASUSTeK COMPUTER INC. No part of ASUSTeK COMPUTER INC. ("ASUS"). All Rights Reserved. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE..., AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Legal Compliance Dept. 15 Li Te Rd., Beitou, Taipei 112 ...
...licenses. E8116 First Edition V1 January 2013 Copyright © 2013 ASUSTeK COMPUTER INC. No part of ASUSTeK COMPUTER INC. ("ASUS"). All Rights Reserved. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE..., AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Legal Compliance Dept. 15 Li Te Rd., Beitou, Taipei 112 ...
B75M-A User's Manual
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Contents Safety information vi About this guide vi B75M-A specifications summary viii Package contents xi Chapter 1: Product introduction 1.1 Special features 1-1 1.1.1 Product highlights 1-1 1.1.2 ASUS Exclusive features 1-1 1.2 Before you proceed 1-4 1.3 Motherboard overview 1-4 1.3.1 Placement direction 1-4 1.3.2 Screw holes 1-5 1.3.3 Motherboard layout 1-6 1.3.4 Layout contents 1-7 1.4 Central Processing Unit (CPU 1-8 1.4.1 Installing the CPU 1-9 1.4.2 CPU heatsink and ...
Contents Safety information vi About this guide vi B75M-A specifications summary viii Package contents xi Chapter 1: Product introduction 1.1 Special features 1-1 1.1.1 Product highlights 1-1 1.1.2 ASUS Exclusive features 1-1 1.2 Before you proceed 1-4 1.3 Motherboard overview 1-4 1.3.1 Placement direction 1-4 1.3.2 Screw holes 1-5 1.3.3 Motherboard layout 1-6 1.3.4 Layout contents 1-7 1.4 Central Processing Unit (CPU 1-8 1.4.1 Installing the CPU 1-9 1.4.2 CPU heatsink and ...
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... back panel) 8 x USB 2.0 ports (4 ports at midboard, 4 ports at back panel) (continued on the CPU types. ** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). ** When you are using a Windows® 32-bit operating system. *** Intel® 3rd ...Serial ATA 6.0 Gb/s connector (gray) Realtek® 8111F-VB-CG Gigabit LAN controller 6+2 Channels Realtek® ALC887-VD High Definition Audio CODEC - B75M-A specifications summary CPU Chipset Memory Graphics Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd / 2nd Generation Core™ i7 / i5 /...
... back panel) 8 x USB 2.0 ports (4 ports at midboard, 4 ports at back panel) (continued on the CPU types. ** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). ** When you are using a Windows® 32-bit operating system. *** Intel® 3rd ...Serial ATA 6.0 Gb/s connector (gray) Realtek® 8111F-VB-CG Gigabit LAN controller 6+2 Channels Realtek® ALC887-VD High Definition Audio CODEC - B75M-A specifications summary CPU Chipset Memory Graphics Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd / 2nd Generation Core™ i7 / i5 /...
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ASUS Network iControl - ASUS USB 3.0 Boost - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - ASUS EZ Flash 2 - ASUS AI Charger - ASUS Fan Xpert ASUS EZ DIY: - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard port (purple) 1 x PS/2 mouse port (... 24-pin ATX power connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS AI Suite II - ASUS CrashFree BIOS 3 - ASUS Anti-Surge Protection - B75M-A specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons...
ASUS Network iControl - ASUS USB 3.0 Boost - ASUS UEFI BIOS ASUS Quiet Thermal Solution: - ASUS EZ Flash 2 - ASUS AI Charger - ASUS Fan Xpert ASUS EZ DIY: - ASUS MyLogo 2™ Other features - 100% All high-quality conductive polymer capacitors 1 x PS/2 keyboard port (purple) 1 x PS/2 mouse port (... 24-pin ATX power connector 1 x 4-pin ATX 12V power connector (continued on the next page) ix ASUS AI Suite II - ASUS CrashFree BIOS 3 - ASUS Anti-Surge Protection - B75M-A specifications summary ASUS unique features Rear panel I/O ports Internal connectors/ switches/ buttons...
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B75M-A specifications summary BIOS features Manageability Support DVD Form factor 128 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE Drivers ASUS utilities ASUS Update Anti-virus software (OEM version) MicroATX form factor: 9.6"x 7.0" (24.4cm x 17.8cm) Specifications are subject to change without notice.
B75M-A specifications summary BIOS features Manageability Support DVD Form factor 128 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE Drivers ASUS utilities ASUS Update Anti-virus software (OEM version) MicroATX form factor: 9.6"x 7.0" (24.4cm x 17.8cm) Specifications are subject to change without notice.
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... (64bit, 240-pin module) ASUS B75M-A motherboard User Manual 1 x Serial ATA 3.0Gb/s cable 1 x Serial ATA 6.0Gb/s cable 1 x I/O-Shield User Guide Support DVD • If any of the above items are damaged or missing, contact your retailer. • The illustrated items above are for reference only. Actual product specifications may vary with different models.
... (64bit, 240-pin module) ASUS B75M-A motherboard User Manual 1 x Serial ATA 3.0Gb/s cable 1 x Serial ATA 6.0Gb/s cable 1 x I/O-Shield User Guide Support DVD • If any of the above items are damaged or missing, contact your retailer. • The illustrated items above are for reference only. Actual product specifications may vary with different models.
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...slots support LAN cards, SCSI cards, USB cards, and other cards that they support. ASUS B75M-A 1-19 The following sub‑sections describe the slots and the expansion cards that comply with PCI specifications. 1.6.4 PCI Express 2.0 x1 slots This motherboard supports PCI Express x1 network cards, SCSI ...cards, and other cards that comply with the PCI Express specifications. Align the card connector with it by adjusting the software settings. 1. Install the software drivers for information on shared slots, ...
...slots support LAN cards, SCSI cards, USB cards, and other cards that they support. ASUS B75M-A 1-19 The following sub‑sections describe the slots and the expansion cards that comply with PCI specifications. 1.6.4 PCI Express 2.0 x1 slots This motherboard supports PCI Express x1 network cards, SCSI ...cards, and other cards that comply with the PCI Express specifications. Align the card connector with it by adjusting the software settings. 1. Install the software drivers for information on shared slots, ...
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... #0 - - - 1.6.5 PCI Express 3.0/2.0 x16 slot This motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that comply with the PCI Express specifications. shared - - - - IRQ assignments for about 5-10 seconds, then move the cap back to clear the Real Time Clock (RTC) RAM in CMOS, which... passwords. Turn OFF the computer and unplug the power cord. 2. Clear RTC RAM (3-pin CLRTC) This jumper allows you to pins 1-2. 3. B75M-A CLRTC 12 23 Normal (Default) B75M-A Clear RTC RAM Clear RTC To erase the RTC RAM: 1. Plug the power cord and turn ON the computer. 4.
... #0 - - - 1.6.5 PCI Express 3.0/2.0 x16 slot This motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that comply with the PCI Express specifications. shared - - - - IRQ assignments for about 5-10 seconds, then move the cap back to clear the Real Time Clock (RTC) RAM in CMOS, which... passwords. Turn OFF the computer and unplug the power cord. 2. Clear RTC RAM (3-pin CLRTC) This jumper allows you to pins 1-2. 3. B75M-A CLRTC 12 23 Normal (Default) B75M-A Clear RTC RAM Clear RTC To erase the RTC RAM: 1. Plug the power cord and turn ON the computer. 4.
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... +5 Volts GND +5 Volts GND +3 Volts +3 Volts PIN 1 B75M-A ATX power connectors GND +5 Volts +5 Volts +5 Volts -5 Volts GND GND GND PSON# GND -12 Volts +3 Volts • We recommend that you use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with more power-consuming devices... or when you are designed to the Recommended Power Supply Wattage Calculator at http://support.asus. This PSU type has 24-pin and 4-pin power ...
... +5 Volts GND +5 Volts GND +3 Volts +3 Volts PIN 1 B75M-A ATX power connectors GND +5 Volts +5 Volts +5 Volts -5 Volts GND GND GND PSON# GND -12 Volts +3 Volts • We recommend that you use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with more power-consuming devices... or when you are designed to the Recommended Power Supply Wattage Calculator at http://support.asus. This PSU type has 24-pin and 4-pin power ...
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These USB connectors comply with USB 2.0 specifications and supports up to the USB connectors. Doing so will damage the motherboard! USB56 USB78 USB+5V USB_P6USB_P6+ GND NC USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P5USB_P5+ GND USB+5V USB_P7USB_P7+ GND B75M-A PIN 1 PIN 1 B75M-A USB2.0 connectors Never connect a 1394 cable to ... of these connectors, then install the module to a slot opening at the back of the system chassis. The USB 2.0 module is purchased separately. ASUS B75M-A 1-31 USB 2.0 connectors (10-1 pin USB56, USB78) These connectors are for USB 2.0 ports. 9.
These USB connectors comply with USB 2.0 specifications and supports up to the USB connectors. Doing so will damage the motherboard! USB56 USB78 USB+5V USB_P6USB_P6+ GND NC USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P5USB_P5+ GND USB+5V USB_P7USB_P7+ GND B75M-A PIN 1 PIN 1 B75M-A USB2.0 connectors Never connect a 1394 cable to ... of these connectors, then install the module to a slot opening at the back of the system chassis. The USB 2.0 module is purchased separately. ASUS B75M-A 1-31 USB 2.0 connectors (10-1 pin USB56, USB78) These connectors are for USB 2.0 ports. 9.
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... items The highlighted item on the menu bar displays the specific items for that the item has a submenu. Submenu items A greater than sign (>) before each item on any menu screen means that menu. Scroll bar A scroll bar appears on the screen. ASUS B75M-A 2-9 Press the Up/Down arrow keys or / keys to the...
... items The highlighted item on the menu bar displays the specific items for that the item has a submenu. Submenu items A greater than sign (>) before each item on any menu screen means that menu. Scroll bar A scroll bar appears on the screen. ASUS B75M-A 2-9 Press the Up/Down arrow keys or / keys to the...
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.... Turbo Mode [Enabled] Allows you to run faster than the marked frequency in decreased average consumption and decreased average heat production. Configuration options: [Disabled] [Enabled] ASUS B75M-A 2-15 The valid value ranges vary according to your core processor's speed to set the CPU ratio and features. Enhanced Intel® SpeedStep Technology [Enabled...] [Disabled] 2.4.4 CPU Power Management The subitems in this function. [Enabled] The operating system dynamically adjusts the processor voltage and core frequency which may result in a specific condition.
.... Turbo Mode [Enabled] Allows you to run faster than the marked frequency in decreased average consumption and decreased average heat production. Configuration options: [Disabled] [Enabled] ASUS B75M-A 2-15 The valid value ranges vary according to your core processor's speed to set the CPU ratio and features. Enhanced Intel® SpeedStep Technology [Enabled...] [Disabled] 2.4.4 CPU Power Management The subitems in this function. [Enabled] The operating system dynamically adjusts the processor voltage and core frequency which may result in a specific condition.
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... only when you to adjust the value at 0.125A increment. 2.4.5 DIGI+ VRM CPU Load-Line Calibration [Auto] Load-line is only available on your CPU specification.
... only when you to adjust the value at 0.125A increment. 2.4.5 DIGI+ VRM CPU Load-Line Calibration [Auto] Load-line is only available on your CPU specification.
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... loading. iGPU Load-line Calibration [Auto] Load-line Calibration is defined by Intel VRM specifications and affects iGPU voltage. Higher load-line calibration would get higher voltage and better overclocking performance, but increase the CPU and VRM thermal. ASUS B75M-A 2-17 CPU Power Duty Control [T.Probe] DIGI + VRM Duty control adjusts the current...
... loading. iGPU Load-line Calibration [Auto] Load-line Calibration is defined by Intel VRM specifications and affects iGPU voltage. Higher load-line calibration would get higher voltage and better overclocking performance, but increase the CPU and VRM thermal. ASUS B75M-A 2-17 CPU Power Duty Control [T.Probe] DIGI + VRM Duty control adjusts the current...
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... processor cores to run multiple operating systems separately and simultaneously, enabling one system to run faster than the marked frequency in a specific condition. Turbo Mode [Enabled] Allows you to manage and configure the CPU's power. Adjacent Cache Line Prefetch [Enabled] [Enabled...valid value ranges vary according to automatically analyze the requirements and prefetch data and codes for the CPU. [Disabled] Disables this function. ASUS B75M-A 2-19 Hardware Prefetcher [Enabled] [Enabled] Allows a hardware platform to your CPU model. CPU Ratio [Auto] Allows you to...
... processor cores to run multiple operating systems separately and simultaneously, enabling one system to run faster than the marked frequency in a specific condition. Turbo Mode [Enabled] Allows you to manage and configure the CPU's power. Adjacent Cache Line Prefetch [Enabled] [Enabled...valid value ranges vary according to automatically analyze the requirements and prefetch data and codes for the CPU. [Disabled] Disables this function. ASUS B75M-A 2-19 Hardware Prefetcher [Enabled] [Enabled] Allows a hardware platform to your CPU model. CPU Ratio [Auto] Allows you to...
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...COMPUTER INC. 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN TAIWAN ASUS COMPUTER GmbH HARKORT STR. 21-23, 40880 RATINGEN GERMANY Product name : Motherboard Model name : B75M-A conform with part 15 of the following directives: 2004/108/EC-EMC Directive EN 55022:... Phone/Fax No: (510)739-3777/(510)608-4555 hereby declares that the product Product Name : Motherboard Model Number : B75M-A Conforms to the following specifications: FCC Part 15, Subpart B, Unintentional Radiators Supplementary Information: This device complies with the essential requirements of the FCC Rules. ...
...COMPUTER INC. 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN TAIWAN ASUS COMPUTER GmbH HARKORT STR. 21-23, 40880 RATINGEN GERMANY Product name : Motherboard Model name : B75M-A conform with part 15 of the following directives: 2004/108/EC-EMC Directive EN 55022:... Phone/Fax No: (510)739-3777/(510)608-4555 hereby declares that the product Product Name : Motherboard Model Number : B75M-A Conforms to the following specifications: FCC Part 15, Subpart B, Unintentional Radiators Supplementary Information: This device complies with the essential requirements of the FCC Rules. ...