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Copyright
This publication, including all photographs, illustrations and software, is protected
under international copyright laws, with all rights reserved. Neither this manual, nor
any of the material contained herein, may be reproduced without written consent of
the author.
Version 1.0
Disclaimer
The information in this document is subject to change without notice. The manufac-
turer makes no representations or warranties with respect to the contents hereof
and specifically disclaims any implied warranties of merchantability or fitness for
any particular purpose. The manufacturer reserves the right to revise this publica-
tion and to make changes from time to time in the content hereof without obligation
of the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp.
MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel
Corporation.
Other product names used in this manual are the properties of their respective owners
and are acknowledged.
Federal Communications Commission (FCC)
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 instal-
lation. 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 interfer-
ence 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 following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and the receiver
Connect the equipment onto an outlet on a circuit different from that to
which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
Shielded interconnect cables and a shielded AC power cable must be employed with
this equipment to ensure compliance with the pertinent RF emission limits govern-
ing this device. Changes or modifications not expressly approved by the system's
manufacturer could void the user's authority to operate the equipment.
B85H3-A3 USER MANUAL
Preface

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Summary of Contents for ECS B85H3-A3

  • Page 1 Shielded interconnect cables and a shielded AC power cable must be employed with this equipment to ensure compliance with the pertinent RF emission limits govern- ing this device. Changes or modifications not expressly approved by the system’s manufacturer could void the user’s authority to operate the equipment. B85H3-A3 USER MANUAL...
  • Page 2: Declaration Of Conformity

    BIOS Setup Utility. Chapter 4 Describes the motherboard page 67 software. Using the Motherboard Software page 71 Chapter 5 Describes the ATI Crossfire Technology ATI CrossFireX Technology Support Chapter 6 Provides basic trouble page 75 shooting tips. Trouble Shooting B85H3-A3 USER MANUAL...
  • Page 3: Table Of Contents

    The Standard Configuration............27 Entering the Setup Utility............27 Resetting the Default CMOS Values........28 Using BIOS..................28 BIOS Navigation Keys..............29 Main Menu................30 Advanced Menu..............31 Chipset Menu................46 M.I.B. III(MB Intelligent BIOS III) Menu........54 Boot Menu................63 Security Menu................64 Exit Menu................65 Updating the BIOS................66 B85H3-A3 USER MANUAL...
  • Page 4 Chapter 4 Using the Motherboard Software Auto-installing under Windows XP/7/8........67 ..Running Setup..............67 Manual Installation................69 ECS Utility Software (Intelligent EZ Utility)........69 Chapter 5 ATI CrossFireX Technology Support Requirements..................71 Installing CrossFireX graphics cards........71 The Catalyst Control Center Dialog Box........73 Chapter 6 Trouble Shooting Start up problems during assembly..........75...
  • Page 5: Introducing The Motherboard

    Chapter 1 Introducing the Motherboard Introduction Thank you for choosing the B85H3-A3 motherboard. This motherboard is a high per- formance, enhanced function motherboard designed to support the LGA1150 socket ® for Intel Generation Core Family processors. ® This motherboard is based on Intel B85 Express Chipset for best desktop platform solution.
  • Page 6: Specifications

    ® • LGA1150 socket for Intel Generation Core Family processors • Supports CPU up to 95W TDP Note: Please go to ECS website for the latest CPU support list. ® Chipset • Intel B85 Chipset Memory • Dual-channel DDR3 memory architecture •...
  • Page 7 3rd Party Bundled software: Cyberlink MediaSuite* /Norton* Support Muzee* /Sound Blaster Cinema* Note: Microsoft .NET Framework 3.5 is required. Free bundle software including ECS DVD: Cyberlink MediaSuite/Norton/Muzee/Sound Blaster Cinema. Form Factor • ATX Size, 305mm x 190mm B85H3-A3 USER MANUAL...
  • Page 8: Motherboard Components

    Motherboard Components B85H3-A3 USER MANUAL...
  • Page 9 24. PCIEX16 PCI Express x16 Gen3 slot for graphics interface 25. SYS_FAN 4-pin system cooling fan connector 26. USBPWR_R1 Rear USB3LAN power select jumper 27. USBPWR_R Rear USB/PS2 power select jumper 28. ATX12V 4-pin +12V power connector B85H3-A3 USER MANUAL...
  • Page 10: I/O Ports

    It can be connected to an external CD/DVD player, Tape player or other audio devices for audio input. 10. Line-out(lime) It is used to connect to speakers or headphones. 11. Microphone(pink) It is used to connect to a microphone. B85H3-A3 USER MANUAL...
  • Page 11: Installing The Motherboard

    Place the motherboard over the mounting brackets and secure the motherboard onto the mounting brackets with screws. Do not over-tighten the screws as this can stress the motherboard. B85H3-A3 USER MANUAL...
  • Page 12: Checking Jumper Settings

    5VSB function. 3. It is required that users place the USBPWR_F1 & USBPWR_F & USBPWR_R1 & USBPWR_R cap onto 2-3 pin rather than 1-2 pin as default if you want to wake up the computer by USB/PS2 KB/Mouse. B85H3-A3 USER MANUAL...
  • Page 13: Installing Hardware

    Lift the tail of the load lever and rotate the load plate to fully open position. Grasp the edge of the package substrate. Make sure pin 1 indicator is on your bottom-left side. Aim at the socket and place the package carefully into the socket by purely vertical motion. B85H3-A3 USER MANUAL...
  • Page 14 Spreader). Engage the load lever while pressing down lightly onto the load plate. Secure the load lever with the hook under retention tab. Then the cover will flick automatically. Please save and replace the cover onto the CPU socket if processor is re- moved. B85H3-A3 USER MANUAL...
  • Page 15: Installing The Cpu Cooler

    B. Fasten the cooling fan supporting base onto the CPU socket on the motherboard. And make sure the CPU fan is plugged to the CPU fan connector. C. Connect the CPU cooler power connector to the CPU_FAN connector. B85H3-A3 USER MANUAL...
  • Page 16: Installing Memory Modules

    Install the DIMM module into the slot and press it firmly down until it seats correctly. Check that the cutouts on the DIMM module edge connector match the notches in the DIMM slot. The slot latches are levered upwards and latch on to the edges of the DIMM. B85H3-A3 USER MANUAL...
  • Page 17: Installing Add-On Cards

    ISA bus standard. The PCI slots on this board are PCI v2.3 compliant. Before installing an add-on card, check the documentation for the card carefully. If the card is not Plug and Play, you may have to manually configure the card before installation. B85H3-A3 USER MANUAL...
  • Page 18 2. The onboard PCI interface does not support 64-bit SCSI cards. Please refer the following illustrations to install the add-on card: Install the LAN Card in the PCIE X1 slot Install the VGA Card in the PCI slot Install the VGA Card in the PCIE X16 slot B85H3-A3 USER MANUAL...
  • Page 19: Connecting Optional Devices

    2-4-5. Connecting Optional Devices Refer to the following for information on connecting the motherboard’s optional devices: Components Components USB3F SATA1~4 & SATA5~6 CASE SPDIFO F_USB1~2 F_AUDIO B85H3-A3 USER MANUAL...
  • Page 20 Serial ATA 3.0Gb/s device, simpler disk drive cabling and easier PC assembly. It eliminates limitations of the current Parallel ATA interface. But maintains register compatibility and software compatibility with Parallel ATA. B85H3-A3 USER MANUAL...
  • Page 21 USB connector to connect the front-mounted ports to the motherboard. Please make sure that the USB cable has the same pin assignment as indi- cated above. A different pin assignment may cause damage or system hang- B85H3-A3 USER MANUAL...
  • Page 22 Connect a serial port extension bracket to this header to add a serial port to your system. 6. LPT: Onboard parallel port header This is a header that can be used to connect to the printer, scanner or other devices. B85H3-A3 USER MANUAL...
  • Page 23 The front panel audio header allows the user to install auxiliary front-oriented mi- crophone and line-out ports for easier access. This header supports HD audio by default. If you want connect an AC’ 97 front panel audio to HD onboard headers, please set as below picture. B85H3-A3 USER MANUAL...
  • Page 24 AC’ 97 Front Panel, please don’ t tick off “Using Front Jack Detect ”. If you use HD Audio Front Panel, please tick off the option of “ Using Front Jack Detect ”. * For reference only B85H3-A3 USER MANUAL...
  • Page 25: Installing A Sata Hard Drive

    Attach either cable end to the connector on the motherboard. Attach the other cable end to the SATA hard drive. Attach the SATA power cable to the SATA hard drive and connect the other end to the power supply. * For reference only B85H3-A3 USER MANUAL...
  • Page 26: Connecting Case Components

    2-4-7. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting the motherboard components. Refer to the following: Components Components PWR_FAN CPU_FAN SYS_FAN ATX_POWER NB_FAN F_PANEL ATX12V B85H3-A3 USER MANUAL...
  • Page 27 Users please note that the fan connector supports the CPU cooling fan of 1.1A ~ 2.2A (26.4W max) at +12V. 3. ATX_POWER (ATX 24-pin Power Connector) & 8. ATX12V (ATX 12V Power Connector) Connect the standard power supply connector to ATX_POWER. Connect the auxiliary case power supply connector to ATX12V. B85H3-A3 USER MANUAL...
  • Page 28 24-pin power cable Connecting 4-pin power cable The ATX12V4P power connector is used to provide power to the CPU. When installing 4-pin power cable, the latches of power cable and the ATX12V4P match perfectly. 4-pin power cable B85H3-A3 USER MANUAL...
  • Page 29: Front Panel Header

    50 ms to signal the power supply to switch on or off. The time requirement is due to internal de-bounce circuitry. After receiving a power on/off signal, at least two seconds elapses before the power supply recognizes another on/off signal. B85H3-A3 USER MANUAL...
  • Page 30 5. SPK: Speaker header Connect the case speaker cable to SPK. This concludes Chapter 2. The next chapter covers the BIOS. B85H3-A3 USER MANUAL...
  • Page 31: Using Bios

    When you power on the system, BIOS enters the Power-On Self Test (POST) routines. POST is a series of built-in diagnostics performed by the BIOS. After the POST routines are completed, the following message appears: Press DEL to enter SETUP B85H3-A3 USER MANUAL...
  • Page 32: Resetting The Default Cmos Values

    Other options lead to dialog boxes that prompt you for informa- tion. Some options (marked with an icon ) lead to submenus that enable you to change the values for the option. Use the cursor arrow keys to scroll through the items in the submenu. B85H3-A3 USER MANUAL...
  • Page 33: Bios Navigation Keys

    BIOS setup screens shown in this chapter are for reference only and may differ from the actual BIOS. Please visit the manufacture’s website for updated manual. 2. In this Gui BIOS, you can operate by mouse or keyboard. Click : select item; Double click: enter; Right click: exit. B85H3-A3 USER MANUAL...
  • Page 34: Main Menu

    The Date and Time items show the current date and time on the computer. If you are running a Windows OS, these items are automatically updated whenever you make changes to the Windows Date and Time Properties utility. B85H3-A3 USER MANUAL...
  • Page 35: Advanced Menu

    Enter/Dbl Click : Select Intel(R) Rapid Start Technology +/- : Change Opt. Intel(R) Smart Connect Technology F1: General Help Intel ME BIOS Extension Configuration F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit B85H3-A3 USER MANUAL...
  • Page 36: Lan Configuration

    F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit Onboard LAN Controller (Enabled) Use this item to enable or disable Onboard LAN controller. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 37: Pc Health Status

    These items enable you to define the CPU smart fun/system smart fan/power smart fan by smartly adjusting the CPU smart fan/system smart fan/power smart fan. When it is set at certain temperature, the CPU smart fan/system smart fan/power smart fan PWM value will change accordingly. B85H3-A3 USER MANUAL...
  • Page 38 CPU Temperature (DTS) • System Temperature • CPU Fan Speed • System Fan Speed • Power Fan Speed • NB Fan Speed • Processor Input Voltage • DIMM Voltage Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 39: Power Management Setup

    EUP Function (Enabled) This item allows user to enable or disable EUP support. Power LED Type (Dual Color LED) This item shows the type of the Power LED. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 40: Pci Express Configuration

    PCIe Speed F4: Save & Exit ESC/Right Click: Exit PCI Express 16X/PCIE1/PCIE2/PCI Express X16_S Speed (Auto) This item allows user to configure the PCI Express 16X/PCIE1/PCIE2/PCI Express X16_S speed. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 41: Acpi Settings

    F4: Save & Exit ESC/Right Click: Exit ACPI Sleep State [S3(Suspend to RAM)] This item allows user to enter the ACPI S3 (Suspend to RAM) Sleep State (default). Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 42: Cpu Configuration

    This item shows the computer supports Intel VT-x Technology. Hyper-threading (Enabled) This item is only available when the chipset supports Hyper-threading and you are using a Hyper-threading CPU. Active Processor Cores (All) Use this item to control the number of active processor cores. B85H3-A3 USER MANUAL...
  • Page 43 Enhanced Halt (CIE) (Enabled) /Click: Select Item Use this item to enable the CPU energy-saving function when the system is not run- ning. F3: Optimized Defaults Press <Esc> to return to the Advanced Menu page. ESC/Right Click: Exit B85H3-A3 USER MANUAL...
  • Page 44: Sata Configuration

    F3: Optimized Defaults Spin Up Device Disabled F4: Save & Exit External SATA Disabled ESC/Right Click: Exit SATA Mode (AHCI Mode) Use this item to select SATA mode. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 45: Usb Configuration

    All USB Devices (Enabled) Use this item to enable or disable all USB devices. Legacy USB Support (Enabled) Use this item to enable or disable support for legacy USB devices. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 46: Super Io Configuration

    This item allows you to enable or disable serial port. Device Settings (IO=3F8h; IRQ=4) This item shows the information of the device settings. Change Settings (Auto) Use this item to change device settings. Press <Esc> to return to the Super IO Configuration page. B85H3-A3 USER MANUAL...
  • Page 47 This item shows the information of the device settings. Change Settings (Auto) Use this item to change device settings. Device Mode (ECP Mode) This item shows the information of the device mode. Press <Esc> to return to the Super IO Configuration page. B85H3-A3 USER MANUAL...
  • Page 48: Intel Rapid Start Technology

    F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit ISCT Support (Disabled) Use this item to enable or disable ISCT support. Press <Esc> to return to the Advanced Menu page. B85H3-A3 USER MANUAL...
  • Page 49 SPI device. BIOS Hotkey Pressed (Disabled) This item allows you to enable or disable the BISO Hotkey pressed. MEBx Selection Screen (Disabled) This item allows you to enable or disable the MEBx selection screen. B85H3-A3 USER MANUAL...
  • Page 50: Chipset Menu

    This item shows the information of the IGD (Internal Graphics Device) memory. DVMT Memory (256M) When set to Fixed Mode, the graphics driver will reserve a fixed position of the sys- tem memory as graphics memory, according to system and graphics requirements. B85H3-A3 USER MANUAL...
  • Page 51 This item allows you to enable or disable the IGD Multi-Monitor. CPU SA Audio Device (Enabled) This item allows you to enable or disable the CPU SA Audio device. Press <Esc> to return to the Chipset Menu page. B85H3-A3 USER MANUAL...
  • Page 52 Intel integrated Graphics and one or two PCI-Express graphics devices under Windows 7/8. Step 1. Insert ECS drives DVD to run Auto setup or browse the DVD to install Intel chipset drivers, VGA and sound drivers.(If you want know the detail information, please refer to chapter 4.)
  • Page 53 IGD Multi-Monitor Disabled : Select Screen CPU SA Audio Device Enabled /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit B85H3-A3 USER MANUAL...
  • Page 54: Display Devices

    Extend desktop to this display You must select Apply before making additional changes. Disconnect this display Make this my main display Advance settings Make text and other items larger or smaller What display settings should I choose? Cancel Apply B85H3-A3 USER MANUAL...
  • Page 55 Multiple displays: Extend desktop to this display You must select Apply before making additional changes. Make this my main display Advance settings Make text and other items larger or smaller What display settings should I choose? Cancel Apply B85H3-A3 USER MANUAL...
  • Page 56: Pch Configuration

    This item enables or disables the warning if the case is opened up, and the item below indicates the current status of the case. Chassis Opened (No) This item indicates whether the case has been opened. Press <Esc> to return to the Chipset Menu page. B85H3-A3 USER MANUAL...
  • Page 57 F4: Save & Exit ESC/Right Click: Exit ME Control (Enabled) Use this item to enable or disable the ME Firmware. ME FW Version (9.0.10.1372) This item shows the ME FW version. Press <Esc> to return to the Chipset Menu page. B85H3-A3 USER MANUAL...
  • Page 58: Mb Intelligent Bios Iii) Menu

    Enabled F4: Save & Exit ESC/Right Click: Exit CPU Ratio (20) This item allows users to control non trubo CPU ratio. Package Current Lock (Disabled) This item allows you to enable or disable the package current lock. B85H3-A3 USER MANUAL...
  • Page 59 1 /2 /3 /4 Core Ratio Limit (30/29/27/26) These items show the Core Ratio Limit Value. Disable OverClocking Lock (Enabled) This item allows you to control the OverClocking lock. Press <Esc> to return to the M.I.B. III Menu page. B85H3-A3 USER MANUAL...
  • Page 60: North Bridge Configuration

    F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit Graphics Core Ratio Limit (24) This item allows you to control the internal GFX core ratio. Press <Esc> to return to the M.I.B. III Menu page. B85H3-A3 USER MANUAL...
  • Page 61: Memory Configuration

    Auto Enter/Dbl Click : Select tPRPDEN Auto +/- : Change Opt. OdtReadDelay Auto F1: General Help tCKE Auto Auto F2: Previous Values tCCD tWPRE Auto F3: Optimized Defaults tRPRE Auto F4: Save & Exit ESC/Right Click: Exit B85H3-A3 USER MANUAL...
  • Page 62 This item allows you to enable or disable the Rank Interleave support. NOTE: RI and HORI can not be enabled at the same time. DLL Weak Lock Support (Enabled) This item allows you to enable or disable the DLL weak lock support. B85H3-A3 USER MANUAL...
  • Page 63 BIOS is in countrol of DDR CKE mode and idle timer value. PCODE: pcode will manage the modes. Refresh 2x Mode (Disabled) This item allows you to enable or disable 2xRef when warm and Hot 2-iMC enables 2xRef when Hot. Press <Esc> to return to the M.I.B. III Menu page. B85H3-A3 USER MANUAL...
  • Page 64 This item allows you to adjust the ChVrefCA from 0 to 108, and the default is 54, 1 step is 4mV. ChReadVref 0.750 V (Auto) This item allows you to adjust the ChReadVref from 0 to 108, and the default is 54, 1 step is 4mV. B85H3-A3 USER MANUAL...
  • Page 65 FIVR Efficiency Enable (Enabled) This item allows you to enable or disable the FIVR efficiency. If this function is dis- abled, it will not be changed until CPU powers down. Press <Esc> to return to the M.I.B. III Menu page. B85H3-A3 USER MANUAL...
  • Page 66 2. Press and hold the “Page Up Key (PgUp)” of the keyboard, and then boot the PC 3. Two seconds after the PC boots up, release the “Page Up Key (PgUp)”. 4. The BIOS returns to the default setting by itself. B85H3-A3 USER MANUAL...
  • Page 67: Boot Menu

    Use this item to select boot mode. Set Boot Priority This item enables you to set boot priority for all boot devices. Boot Option #1 /2 /3 /4 /5 /6 /7 These items show the boot priorities. B85H3-A3 USER MANUAL...
  • Page 68: Security Menu

    This item shows user password installed or not. Platform Mode (Setup) This item allows you to set the platform mode. Secure Boot (Disabled) This item is used to control the secure boot flow, it is possible only if system runs in User Mode. B85H3-A3 USER MANUAL...
  • Page 69: Exit Menu

    This item enables you to save the changes that you have made as user defaults. Restore User Defaults This item enables you to restore the user defaults. Boot Override Use this item to select the boot device. B85H3-A3 USER MANUAL...
  • Page 70: Updating The Bios

    BIOS jumper, reset the jumper to protect the newly installed BIOS from being overwritten. The computer will restart automatically. This concludes Chapter 3. Refer to the next chapter for information on the software supplied with the motherboard. B85H3-A3 USER MANUAL...
  • Page 71: Using The Motherboard Software

    Click Setup. The installation program begins: The following screens are examples only. The screens and driver lists will be different according to the motherboard you are installing. The motherboard identification is located in the upper left-hand corner. B85H3-A3 USER MANUAL...
  • Page 72 Windows 8 will show the following screen after system restart, you must select “Desktop” in the bottom left to install the next driver. B85H3-A3 USER MANUAL...
  • Page 73: Manual Installation

    ECS Utility Software (Intelligent EZ Utility) ECS Intelligent EZ Utility provides friendly interfaces under Windows O.S, which makes your computing more easily and conveniently. These software(s) are subject to change at anytime without prior notice. Please refer to the support disk for available software.
  • Page 74 Just select the one you prefer and start to download and install the drivers. eBLU ECS eBLU utility makes BIOS update faster and easier. eBLU will list the latest BIOS with a default check-mark. Click”install” button to install. Microsoft .NET Framework 3.5 is required.
  • Page 75: Ati Crossfirex

    PCIEX16/PCIEX16_S slots. Make sure that the card is properly seated on the slot. For 2-way configuration, install two graphic cards on PCIEX16 & PCIEX16_S and con- nect them with the CrossFire Bridge. * For reference only B85H3-A3 USER MANUAL...
  • Page 76 2. Connect the cable from your monitors to the CrossFireX ready graphics card installed on the PCIE16X slot. Monitor Cable * For reference only 3. Connect an auxiliary power source from the power supply to the graphics cards. B85H3-A3 USER MANUAL...
  • Page 77: The Catalyst Tm Control Center Dialog Box

    The Catalyst Control Center Dialog Box To enable CrossFireX • Install ATI graphic card driver. • Enter the Catalyst Control Center Dialog Box. • check the “Enable CrossFireX ” item. • Click OK to apply. B85H3-A3 USER MANUAL...
  • Page 78 Memo B85H3-A3 USER MANUAL...
  • Page 79: Trouble Shooting

    Before calling for technical support or returning for warranty, this chapter may help to address some of the common questions using some basic troubleshooting tips. You may also log onto our ECS website for more information: http:// www.ecs.com.tw/ECSWebSite/Support/Support_FAQ.aspx?MenulD=49& childid=M 49&LanlD=0 a) System does not power up and the fans are not running.
  • Page 80: Start Up Problems After Prolong Use

    5. Check whether there is any bulked up electrolytic capacitor or abnormal component. Please logo onto our ECS website: http://www.ecs.com.tw/ECSWebSite/Support/ Technical_Support_List.aspx?MenuID=50&LanID=0 for more information. Maintenance and care tips Your computer, like any electrical appliance, requires proper care and maintenance.
  • Page 82 Memo B85H3-A3 USER MANUAL...

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