Asus B85-A B85-A User's Manual
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Asus B85-A manual content summary:
- Asus B85-A | B85-A User's Manual - Page 1
B85-A Motherboard - Asus B85-A | B85-A User's Manual - Page 2
service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL from http://support.asus.com/download problems - Asus B85-A | B85-A User's Manual - Page 3
Contents Safety information iv About this guide iv Package contents vi B85-A specifications summary vi Product introduction 1.1 Before you proceed 1-1 1.2 Motherboard overview 1-1 1.3 Central Processing Unit (CPU 1-3 1.4 System memory 1-7 1.5 Expansion slots 1-9 1.6 Jumpers 1-10 1.7 - Asus B85-A | B85-A User's Manual - Page 4
. • If you encounter technical problems with the product, contact a qualified service technician or your retailer. About this guide This user guide contains the information you need when installing and configuring the motherboard. How this guide is organized This guide contains the following parts - Asus B85-A | B85-A User's Manual - Page 5
, take note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when completing a task. CAUTION: Information to prevent damage to the components when completing a task IMPORTANT: Instructions that you MUST follow to complete a task. NOTE - Asus B85-A | B85-A User's Manual - Page 6
Package contents Check your motherboard package for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS B85-A motherboard 2 x Serial ATA 6.0 Gb/s cables 1 x I/O Shield Support DVD User Guide If any of the above items is damaged or missing, contact your retailer. - Asus B85-A | B85-A User's Manual - Page 7
LAN controller Intel® B85 Express Chipset - supports ASUS USB 3.0 Boost 2 x USB 3.0/2.0 ports at midboard for front panel support 2 x USB 3.0/2.0 ports at rear panel (blue) 8 x USB 2.0 ports (4 ports at midboard, 4 ports at back panel) ASUS 5X Protection - ASUS motherboards safeguard your PC with - Asus B85-A | B85-A User's Manual - Page 8
Quick Note, Last Modified log, F12 PrintScreen, F3 Shortcut function, and ASUS DRAM SPD (Serial Presence Detect) memory information Wfm 2.0, DMI 2.0, WOL by PME, PXE Drivers ASUS utilities EZ Update Anti-virus software (OEM version) ATX form factor: 12.0"x 8.2" (30.5cm x 20.8cm) Specifications are - Asus B85-A | B85-A User's Manual - Page 9
motherboard components or change any motherboard remove any component, ensure that the ATX power supply is switched off or the motherboard, peripherals, or components. 1.2 Motherboard overview Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard - Asus B85-A | B85-A User's Manual - Page 10
Place this side towards the rear of the chassis B85-A 1.2.3 Motherboard layout 1 2 34 3 5 20.8cm(8.2in) KBMS EATX12V DIGI +VRM CPU_FAN DDR3 DIMM_A1 (64bit, 240-pin module) DDR3 DIMM_A2 (64bit, 240-pin module) DDR3 DIMM_B1 (64bit, - Asus B85-A | B85-A User's Manual - Page 11
ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN) 4. Intel® LGA1150 CPU socket 5. DDR3 DIMM slots 6. Intel® B85 ) 10. Intel® B85 Serial ATA 3.0Gb/s connectors Central Processing Unit (CPU) This motherboard comes with a surface mount - Asus B85-A | B85-A User's Manual - Page 12
are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related. • Keep the cap after installing the - Asus B85-A | B85-A User's Manual - Page 13
4 C 5 A B 1.3.2 CPU heatsink and fan assembly installation Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan if necessary. ASUS B85-A 1-5 - Asus B85-A | B85-A User's Manual - Page 14
To install the CPU heatsink and fan assembly 1 A B 2 B A 3 4 To uninstall the CPU heatsink and fan assembly 1 2 A B B A 1-6 Chapter 1: Product introduction - Asus B85-A | B85-A User's Manual - Page 15
that you do any of the following: - Use a maximum of 3GB system memory if you are using a 32-bit Windows® OS. - Install a 64-bit Windows® OS if you want to install 4GB or more on the motherboard. • This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less. ASUS B85-A 1-7 - Asus B85-A | B85-A User's Manual - Page 16
support a full memory load (4 DIMMs). • Visit the ASUS website at: www.asus. com for the latest QVL. 1.4.3 Installing a DIMM Unplug the power supply before adding or removing DIMMs or other system components. Failure to do so can cause severe damage to both the motherboard - Asus B85-A | B85-A User's Manual - Page 17
Support support. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard cover (if your motherboard is already installed drivers for the expansion card. When using PCI cards on shared slots, ensure that the drivers support - Asus B85-A | B85-A User's Manual - Page 18
cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. 1.5.3 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. 1.5.4 PCI Express x16 slots This - Asus B85-A | B85-A User's Manual - Page 19
23 Normal (Default) B85-A Clear RTC RAM Clear RTC To erase the RTC RAM: 1. Turn OFF the • You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Shut down and reboot the system, then - Asus B85-A | B85-A User's Manual - Page 20
Speaker Out Bass/Center Side Speaker Out To configure an 8-channel audio output: Use a chassis with HD audio module in the front panel to support an 8-channel audio output. 7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1 devices. 8. USB 3.0 ports 5 and - Asus B85-A | B85-A User's Manual - Page 21
under a Windows® OS environment and after USB 3.0 driver installation. the design of the Intel® 8 series chipset, all USB devices connected architecture design supports the following maximum supported pixel clocks B85-A B85-A Serial port (COM) connector The COM module is purchased separately - Asus B85-A | B85-A User's Manual - Page 22
+12 Volts +5V Standby Power OK B85-A PIN 1 GND +5 Volts GND GND GND GND GND +5 Volts GND +3 Volts +3 Volts PIN 1 B85-A ATX power connectors GND +5 Volts +5 Volts Recommended Power Supply Wattage Calculator at http://support.asus. com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en - Asus B85-A | B85-A User's Manual - Page 23
audio I/O module that supports either HD Audio or legacy B85-A PIN 1 PIN 1 USB+5V USB_P12USB_P12+ GND USB+5V USB_P14USB_P14+ GND B85-A USB2.0 connectors Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately. ASUS B85 - Asus B85-A | B85-A User's Manual - Page 24
B85-A Fan connectors Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan connectors! The CPU_FAN connector supports a CPU fan of maximum 1A (12 W) fan - Asus B85-A | B85-A User's Manual - Page 25
RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND GND RSATA_TXP2 RSATA_TXN2 GND RSATA_RXN2 RSATA_RXP2 GND B85-A Intel® SATA 3.0Gb/s connectors When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI]. See section 2.6.3 SATA Configuration for details. ASUS B85-A 1-17 - Asus B85-A | B85-A User's Manual - Page 26
(10-1 pin PANEL) This connector supports several chassis-mounted functions. PANEL PWR_LED SPEAKER PWR_LED+ PWR_LED+5V Ground Ground Speaker HDD_LED+ HDD_LED- PWR Ground Reset Ground B85-A PIN 1 HDD_LED PWR_SW RESET * Requires an ATX power supply B85-A System panel connector • System power - Asus B85-A | B85-A User's Manual - Page 27
off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED. B85-A SB_PWR ON OFF Standby Power Powered Off B85-A Onboard LED ASUS B85-A 1-19 - Asus B85-A | B85-A User's Manual - Page 28
which lists the unique features of your ASUS motherboard. Click Drivers, Utilities, AHCI Driver, Manual, Contact and Specials tabs to display their respective menus. The following screen is for reference only. Click an icon to display Support DVD/motherboard information Click an item to install If - Asus B85-A | B85-A User's Manual - Page 29
update your motherboard's driver, software and firmware Model Name: B85-A Click to find and select the BIOS from file Click to select a boot logo Click to update the BIOS EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider). ASUS B85-A 2-1 - Asus B85-A | B85-A User's Manual - Page 30
start using this utility, download the latest BIOS file from the ASUS website at www.asus.com. To update the BIOS using EZ Flash 2: 1. Insert the . Reboot the system when the update process is done. • This function supports USB flash disks formatted using FAT32/16 on a single partition only. • - Asus B85-A | B85-A User's Manual - Page 31
. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the updated BIOS file. • Before using this utility, rename the BIOS file in the removable device into B85A.CAP. • The BIOS file in the support DVD may not be the latest version. Download the - Asus B85-A | B85-A User's Manual - Page 32
. 2. Boot your computer. When the ASUS Logo appears, press to show the BIOS Boot Device Select Menu. Insert the support DVD into the optical drive and select the ASUSTek BIOS Updater for DOS V1.30 B85-A 0305 04/08/2013 B85-A-ASUS-0906.CAP 8194 2013-09-06 15:25:48 2-4 Chapter 2: Getting started - Asus B85-A | B85-A User's Manual - Page 33
to section 2.10 Exit menu for details. • Ensure to connect all SATA hard disk drives after updating the BIOS file if you have disconnected them. ASUS B85-A 2-5 - Asus B85-A | B85-A User's Manual - Page 34
. The BIOS screens include navigation keys and brief online help to guide you in using the BIOS Setup program. Entering BIOS Setup at Visit the ASUS website at www.asus.com to download the latest BIOS file for this motherboard. • Ensure that a USB mouse is connected to your motherboard if you - Asus B85-A | B85-A User's Manual - Page 35
Refer to the Setup Mode item in section 2.8 Boot menu for details. Displays the CPU/motherboard temperature, CPU voltage output, and CPU/chassis fan speed Selects the display language of the BIOS . To access the EZ Mode, click Exit, then select ASUS EZ Mode or press F7. ASUS B85-A 2-7 - Asus B85-A | B85-A User's Manual - Page 36
Menu bar Configuration fields General help Submenu item Pop-up window Navigation keys Scroll bar Menu bar The menu bar on and configuration For changing the basic system configuration For changing the overclocking settings For changing the advanced system settings For displaying the system - Asus B85-A | B85-A User's Manual - Page 37
a menu item and press to display a pop-up window with the configuration options for that item. Scroll bar A scroll bar appears on the right side of a menu . 2.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. ASUS B85-A 2-9 - Asus B85-A | B85-A User's Manual - Page 38
Adding items to My Favorites To add frequently-used BIOS items to My Favorites: 1. Use the arrow keys to select an item that you want to add. When using a mouse, hover the pointer to the item. 2. Press on your keyboard or right-click on your mouse to add the item to My Favorites page. You - Asus B85-A | B85-A User's Manual - Page 39
in the current password, then press . 3. From the Create New Password box, key in a new password, then press . 4. Confirm the password when prompted. ASUS B85-A 2-11 - Asus B85-A | B85-A User's Manual - Page 40
Not Installed. 2.5 Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. model you installed on the motherboard. Scroll down to display the following items: 2-12 Chapter 2: Getting started - Asus B85-A | B85-A User's Manual - Page 41
overclocking configuration options: [Auto] Loads the optimal settings for the system. [Manual supported by your memory modules for optimizing the system performance. 2.5.2 ASUS MultiCore Enhancement [Enabled] [Enabled] [Disabled] Default set to [Enabled] for maximum performance under XMP/Manual - Asus B85-A | B85-A User's Manual - Page 42
Ratio Limit. Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 2-Core Ratio Limit value that is higher than or equal to the Limit. Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 4-Core Ratio Limit value that is higher than or equal to - Asus B85-A | B85-A User's Manual - Page 43
RAS# ACT Time [Auto] Configuration options: [Auto] [1 DRAM Clock] - [63 DRAM Clock] DRAM COMMAND Rate [Auto] Configuration options: [Auto] [1 DRAM Clock] [2 DRAM Clock] [3 DRAM Clock] ASUS B85-A 2-15 - Asus B85-A | B85-A User's Manual - Page 44
Secondary Timings DRAM RAS# to RAS# Delay [Auto] Configuration options: [Auto] [1 DRAM Clock] - [15 DRAM Clock] DRAM REF Cycle Time [Auto] Configuration options: [Auto] [1 DRAM Clock] - [511 DRAM Clock] DRAM Refresh Interval [Auto] Configuration options: [Auto] [1 DRAM Clock] - [65535 DRAM Clock] - Asus B85-A | B85-A User's Manual - Page 45
Both DIMMS] Channel B DIMM Control [Enable Bot...] Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1] [Disable Both DIMMS] Scrambler Setting [Optimized ...] Configuration options: [Optimized (ASUS)] [Default (MRC)] ASUS B85-A 2-17 - Asus B85-A | B85-A User's Manual - Page 46
voltage and better overclocking performance, but Manual Adjustment] DO NOT remove the thermal module when setting this item to [Extreme] and [Manual Control item to [Manual Adjustment]. Manual Adjustment [Fast] Allows range, and extends the overclocking frequency range simultaneously. Configuration - Asus B85-A | B85-A User's Manual - Page 47
Use the and keys to adjust the value. Package Power Time Window [Auto] Allows you to set the package power time window. Use the and keys to adjust the value. Short Duration Package the CPU Integrated VR fault. Configuration options: [Auto] [Disabled] [Enabled] ASUS B85-A 2-19 - Asus B85-A | B85-A User's Manual - Page 48
the CPU. When you set this item to [Enabled], you can select voltage settings for overclocking, but this will not guarantee the CPU's lifespan. 2.5.15 CPU Core Voltage [Auto] Allows frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode] [Adaptive Mode] 2-20 Chapter 2: Getting started - Asus B85-A | B85-A User's Manual - Page 49
types. CPU Cache Voltage Override [Auto] This item appears only when you set the CPU Cache Voltage to [Manual Mode] and allows you to set the CPU cache voltage override. The values range from 0.001V to 1.920V offset. The values range from 0.001V to 0.999V with a 0.001V interval. ASUS B85-A 2-21 - Asus B85-A | B85-A User's Manual - Page 50
Mode] is available for some specific CPU types. CPU Graphics Voltage Override [Auto] This item appears only when you set the CPU Graphics Voltage to [Manual Mode] and allows you to set the CPU graphics voltage override. The values range from 0.001V to 1.920V with a 0.001V interval. Offset Mode Sign - Asus B85-A | B85-A User's Manual - Page 51
[Disabled] [Enabled]. • We recommend that you disable this function when overclocking. • The following item appears only when you set SVID Support to [Enabled]. 2.5.22 CPU Input Voltage (VCCIN) [Auto] This item that you install the DIMMs with the voltage requirement below 1.65V. ASUS B85-A 2-23 - Asus B85-A | B85-A User's Manual - Page 52
from 0.3950x to 0.6300x with a 0.0050x interval 2.5.29 CPU Spread Spectrum [Auto] [Auto] [Disabled] [Enabled] Automatic configuration. Enhances the BCLK overclocking ability. Sets to [Enabled] for EMI control. 2.6 Advanced menu The Advanced menu items allow you to change the settings for the CPU - Asus B85-A | B85-A User's Manual - Page 53
package. Configuration options: [All] [1] [2] [3] For some CPU types, only [All] and [1] appear. Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. ASUS B85-A 2-25 - Asus B85-A | B85-A User's Manual - Page 54
Execute Disable Bit [Enabled] [Enabled] Enables the No-Execution Page Protection Technology. [Disabled] Forces the XD feature flag to always return to zero (0). Intel® Virtualization Technology [Disabled] [Enabled] Allows a hardware platform to run multiple operating systems separately and - Asus B85-A | B85-A User's Manual - Page 55
side of the DMI Link. Configuration options: [Auto] [Enabled] [Disabled] ASPM Support [Disabled] Allows you to set the ASPM support. Configuration options: [Disabled] [Auto] [L0s] [L1] L0sL1]. PCIe Speed Rapid Start Technology S4 mode. Configuration options: [Enabled] [Disabled] ASUS B85-A 2-27 - Asus B85-A | B85-A User's Manual - Page 56
(Advanced Host Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands. Aggressive LPM Support [Disabled] This item appears only - Asus B85-A | B85-A User's Manual - Page 57
items appear only when you set the SATA Mode Selection item to [AHCI] and allow you to enable/disable SATA Hot Plug Support. Configuration options: [Disabled] [Enabled] 2.6.4 System Agent Configuration CPU the PCIEX16_1 speed. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] ASUS B85-A 2-29 - Asus B85-A | B85-A User's Manual - Page 58
] Enables the support for operating systems without an EHCI hand‑off feature. [Disabled] Disables the function. USB Single Port Control USB3_1, 2, 5, 6 [Enabled] Allows you to enable or disable an individual USB port. Refer to the section 1.2.3 Motherboard layout in this user manual for the - Asus B85-A | B85-A User's Manual - Page 59
individual USB port. Refer to the section 1.2.3 Motherboard layout in this user manual for the locations of the USB ports. Configuration options audio depending on the audio standard that the front panel audio module supports. [HD] Sets the front panel audio connector (AAFP) mode ASUS B85-A 2-31 - Asus B85-A | B85-A User's Manual - Page 60
key on the PS/2 keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Power On By [Enabled] Enables the Power On by a PS/2 mouse. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Power On By - Asus B85-A | B85-A User's Manual - Page 61
item allows user to disable or enable the Ipv6 PXE Boot support. Configuration options: [Disable Link] [Enabled] 2.7 Monitor menu The Monitor menu displays the system temperature/power status, and allows you to change the fan settings. Scroll down to display the following items: ASUS B85-A 2-33 - Asus B85-A | B85-A User's Manual - Page 62
rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A. Select Ignore if you do not wish to display Turbo] Sets to [Turbo] to achieve maximum CPU fan speed. [Manual] Sets to [Manual] to assign detailed fan speed control parameters. The following four items - Asus B85-A | B85-A User's Manual - Page 63
] to achieve maximum chassis fan speed. [Manual] Sets to [Manual] to assign detailed fan speed control parameters. only when you set Chassis Fan Profile to [Manual]. Chassis Upper Temperature [70] Use the cycle. 2.7.6 Anti Surge Support [Enabled] This item allows you to enable or - Asus B85-A | B85-A User's Manual - Page 64
to accelerate the boot speed. Select to go back to normal boot. The following four items appear when you set Fast Boot to [Enabled]. SATA Support [All Devices] [All Devices] All devices connected to SATA ports will be available during POST. This process will extend the POST time. [Hard Drive Only - Asus B85-A | B85-A User's Manual - Page 65
Driver Support [Disabled] [Disabled] Select to skip the network stack driver from loading during POST. [Enabled] Select to load the network stack driver ] [Auto] [Full Screen] [Disabled] Adjust automatically for Windows® requrement. Maximize the boot logo size. Hide the logo ASUS B85-A 2-37 - Asus B85-A | B85-A User's Manual - Page 66
and the add-on devices. [Enabled] For better compatibility, enable the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. [Disabled] Disable the CSM to fully support the Windows® Security Update and Security Boot. The following four items appear when you set Launch - Asus B85-A | B85-A User's Manual - Page 67
options: [Legacy OPROM first] [UEFI driver first] 2.8.9 Secure Boot Allows you to configure the Windows® Secure Boot settings and manage its when booting on Windows® non-UEFI mode, Windows® Vista/XP, or other Microsoft® Secure Boot non-compliant OS. Only on Windows® UEFI mode that ASUS B85-A 2-39 - Asus B85-A | B85-A User's Manual - Page 68
authenticated variable. DB Management The db (Authorized Signature database) lists the signers or images of UEFI applications, operating system loaders, and UEFI drivers that you can load on the single computer. Delete the db Allows you to delete the db file from your system. Configuration options - Asus B85-A | B85-A User's Manual - Page 69
installed in the system. • To select the boot device during system startup, press when ASUS Logo appears. • To access Windows OS in Safe Mode, do any of the following: • Press when ASUS Logo appears. • Press after POST. 2.8.11 Boot Override These items displays the available devices - Asus B85-A | B85-A User's Manual - Page 70
boot failure! • We recommend that you update the BIOS file only coming from the same memory/ CPU configuration and BIOS version. 2.9.3 ASUS SPD Information DIMM Slot # [DIMM_A1] Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the selected slot. Configuration - Asus B85-A | B85-A User's Manual - Page 71
to exit the Setup program without saving your changes. When you select this option or if you press , a confirmation window appears. Select Yes to discard changes and exit. ASUS EZ Mode This option allows you to enter the EZ Mode screen. Launch EFI Shell from filesystem device This option allows - Asus B85-A | B85-A User's Manual - Page 72
radio frequency energy and, if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there is no guarantee that y compris celles susceptibles de provoquer un fonctionnement non souhaité de l'appareil. B85-A A-1 - Asus B85-A | B85-A User's Manual - Page 73
substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm. DO NOT throw the motherboard in municipal waste. This the battery should not be placed in municipal waste. ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment to - Asus B85-A | B85-A User's Manual - Page 74
-4555 Web site usa.asus.com Technical Support Telephone Support fax Online support +1-812-282-2787 +1-812-284-0883 support.asus.com ASUS COMPUTER GmbH (Germany and 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C. ASUS Computer GmbH HARKORT STR. 21-23, 40880 RATINGEN, GERMANY B85-A A-3 - Asus B85-A | B85-A User's Manual - Page 75
: Product name : ASUSTeK COMPUTER INC. 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN TAIWAN ASUS COMPUTER GmbH HARKORT STR. 21-23, 40880 RATINGEN GERMANY Motherboard Model name : B85-A conform with the essential requirements of the following directives: 2004/108/EC-EMC Directive EN 55022
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Motherboard
B85-A