H81M BTC User Manual
Version 1.0 Published March 2014 Copyright©2014 ASRock INC. All rights reserved. Copyright Notice: No part of this documentation may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation by the purchaser for backup purpose, without written consent of ASRock Inc.
Contents Chapter 1 Introduction 1 1.1 Package Contents 1 1.2 Speciications 2 1.3 Unique Features 6 1.4 Motherboard Layout 9 1.5 I/O Panel 11 Chapter 2 Installation 12 2.1 Installing the CPU 13 2.2 Installing the CPU Fan and Heatsink 16 2.3 Installing Memory Modules (DIMM) 17 2.4 Expansion Slots (PCI Express Slots) 19 2.5 Jumpers Setup 20 2.6 Onboard Headers and Connectors 21 Chapter 3 Software and Utilities Operation 26 3.1 Installing Drivers 26 3.
.2 Main Screen 41 4.3 OC Tweaker Screen 42 4.4 Advanced Screen 50 4.4.1 CPU Coniguration 51 4.4.2 Chipset Coniguration 53 4.4.3 Storage Coniguration 55 4.4.4 Intel® Smart Connect Technology 56 4.4.5 Super IO Coniguration 57 4.4.6 ACPI Coniguration 58 4.4.7 USB Coniguration 60 4.4.8 Trusted Computing 61 4.5 Tools 62 4.6 Hardware Health Event Monitoring Screen 65 4.7 Boot Screen 66 4.8 Security Screen 69 4.
H81M BTC Chapter 1 Introduction hank you for purchasing ASRock H81M BTC motherboard, a reliable motherboard produced under ASRock’s consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRock’s commitment to quality and endurance. In this manual, Chapter 1 and 2 contains the introduction of the motherboard and step-by-step installation guides. Chapter 3 contains the operation guide of the sotware and utilities.
1.2 Speciications Platform • Micro ATX Form Factor • All Solid Capacitor design • High Density Glass Fabric PCB CPU th TM • Supports 4 generation Intel® Core i7 / i5 / i3 / Xeon® / Pentium® / Celeron® in LGA1150 package • Digi Power design • 4 Power Phase design • Supports Intel® Turbo Boost 2.0 Technology Chipset • Intel® H81 Memory • Dual Channel DDR3 Memory Technology • 2 x DDR3 DIMM Slots • Supports DDR3 1600/1333/1066 non-ECC, un-bufered memory • Max.
H81M BTC • Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz • Supports HDCP with DVI-D Port • Supports Full HD 1080p Blu-ray (BD) playback with DVI-D Port Audio • 5.
Connector • 1 x Print Port Header • 1 x COM Port Header • 1 x TPM Header • 2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin) • 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin) • 1 x Power Fan Connector (3-pin) • 1 x 24 pin ATX Power Connector • 1 x 8 pin 12V Power Connector • 1 x PCIe Power Connector • 1 x Front Panel Audio Connector • 1 x USB Power Jumper (Ultra USB Power) • 2 x USB 2.0 Headers (Support 4 USB 2.
H81M BTC Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using thirdparty overclocking tools. Overclocking may afect your system’s stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.
1.3 Unique Features ASRock A-Tuning A-Tuning is ASRock’s multi purpose sotware suite with a new interface, more new features and improved utilities, including XFast RAM, Dehumidiier, Good Night LED, FAN-Tastic Tuning, OC Tweaker and a whole lot more. ASRock iCafe BIOS Menu In our specialized BIOS menu designed for Internet Cafes, many functions are relocated for easier access and optimized for management. You can setup the BIOS more conveniently now.
H81M BTC ASRock XFast RAM ASRock XFast RAM is included in A-Tuning. It fully utilizes the memory space that cannot be used under Windows® 32-bit operating systems. ASRock XFast RAM shortens the loading time of previously visited websites, making web suring faster than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another advantage of ASRock XFast RAM is that it reduces the frequency of accessing your SSDs or HDDs in order to extend their lifespan.
ASRock Easy Driver Installer For users that don’t have an optical disk drive to install the drivers from our support CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver to your system via an USB storage device, then downloads and installs the other required drivers automatically. ASRock Interactive UEFI ASRock Interactive UEFI is a blend of system coniguration tools, cool sound efects and stunning visuals.
H81M BTC 1.4 Motherboard Layout PS2 Mouse PS2 Keyboard PWR_FAN1 CPU_FAN2 CPU_FAN1 1 USB01_PWR1 USB 2.0 T: USB0 B: USB1 ATXPWR1 VGA1 DDR3_A1 (64 bit, 240-pin module) DVI1 USB 3.0 T: USB0 B: USB1 DDR3_B1 (64 bit, 240-pin module) ATX12V1 LAN USB 2.
No. Description English 10 1 USB Power Jumper (USB01_PWR1) 2 ATX 12V Power Connector (ATX12V1) 3 Power Fan Connector (PWR_FAN1) 4 CPU Fan Connector (CPU_FAN2) 5 CPU Fan Connector (CPU_FAN1) 6 2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1) 7 ATX Power Connector (ATXPWR1) 8 SATA2 Connector (SATA2_5) 9 SATA2 Connector (SATA2_4) 10 SATA3 Connector (SATA3_0) 11 SATA3 Connector (SATA3_1) 12 Chassis Speaker Header (SPEAKER1) 13 System Panel Header (PANEL1) 14 USB 2.
H81M BTC 1.5 I/O Panel 1 11 10 9 8 7 No. Description No. Description 1 PS/2 Mouse Port 7 USB 3.0 Ports (USB3_01) 2 LAN RJ-45 Port* 8 D-Sub Port 3 Line In (Light Blue) 9 DVI-D Port 4 Front Speaker (Lime) 10 USB 2.0 Ports (USB01) 5 Microphone (Pink) 11 PS/2 Keyboard Port 6 USB 2.0 Ports (USB23) 2 3 4 6 5 ** here are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Chapter 2 Installation his is a Micro ATX form factor motherboard. Before you install the motherboard, study the coniguration of your chassis to ensure that the motherboard its into it. Pre-installation Precautions Take note of the following precautions before you install motherboard components or change any motherboard settings. • Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so may cause physical injuries to you and damages to motherboard components.
H81M BTC 2.1 Installing the CPU 1. Before you insert the 1150-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found. Otherwise, the CPU will be seriously damaged. 2. Unplug all power cables before installing the CPU.
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H81M BTC English Please save and replace the cover if the processor is removed. he cover must be placed if you wish to return the motherboard for ater service.
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H81M BTC 2.3 Installing Memory Modules (DIMM) his motherboard provides two 240-pin DDR3 (Double Data Rate 3) DIMM slots, and supports Dual Channel Memory Technology. 1. For dual channel coniguration, you always need to install identical (the same brand, speed, size and chip-type) DDR3 DIMM pairs. 2. It is unable to activate Dual Channel Memory Technology with only one memory module installed. 3.
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H81M BTC 2.4 Expansion Slots (PCI Express Slots) here are 4 PCI Express slots on the motherboard. Before installing an expansion card, please make sure that the power supply is switched of or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation. PCIe slots: PCIE1 (PCIe 2.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIE2 (PCIe 2.
2.5 Jumpers Setup he illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is “Open”. he illustration shows a 3-pin jumper whose pin1 and pin2 are “Short” when a jumper cap is placed on these 2 pins. Clear CMOS Jumper (CLRCMOS1) (see p.9, No. 16) Default Clear CMOS CLRCMOS1 allows you to clear the data in CMOS.
H81M BTC 2.6 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard. System Panel Header (9-pin PANEL1) (see p.9, No. 13) Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.
USB 2.0 Headers (9-pin USB4_5) (see p.9, No. 15) (9-pin USB6_7) (see p.9, No. 14) SATA2_4 SATA3_1 Serial ATA3 Connectors (SATA3_0: see p.9, No. 10) (SATA3_1: see p.9, No. 11) SATA3_0 SATA2_5 Serial ATA2 Connectors (SATA2_4: see p.9, No. 9) (SATA2_5: see p.9, No. 8) USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR Front Panel Audio Header (9-pin HD_AUDIO1) (see p.9, No.
H81M BTC 1. High Deinition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system. 2. If you use an AC’97 audio panel, please install it to the front panel audio header by the steps below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND). D.
ATX Power Connector (24-pin ATXPWR1) (see p.9, No. 7) ATX 12V Power Connector (8-pin ATX12V1) (see p.9, No. 2) 12 24 1 13 his motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. 8 5 4 1 his motherboard provides an 8-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5.
H81M BTC AFD# ERROR# PINIT# SLIN# GND 1 SPD7 SPD6 ACK# SPD5 BUSY SPD4 PE SPD3 SLCT SPD2 SPD1 SPD0 STB# his is an interface for print port cable that allows convenient connection of printer devices. English Print Port Header (25-pin LPT1) (see p.9, No.
Chapter 3 Software and Utilities Operation 3.1 Installing Drivers he Support CD that comes with the motherboard contains necessary drivers and useful utilities that enhance the motherboard’s features. Running The Support CD To begin using the support CD, insert the CD into your CD-ROM drive. he CD automatically displays the Main Menu if “AUTORUN” is enabled in your computer. If the Main Menu does not appear automatically, locate and double click on the ile “ASRSETUP.
H81M BTC 3.2 A-Tuning A-Tuning is ASRock’s multi purpose sotware suite with a new interface, more new features and improved utilities, including XFast RAM, Dehumidiier, Good Night LED, FAN-Tastic Tuning, OC Tweaker and a whole lot more. 3.2.1 Installing A-Tuning When you install the all-in-one driver to your system from ASRock’s support CD, A-Tuning will be auto-installed as well. Ater the installation, you will ind the icon “A-Tuning“ on your desktop.
Tools Various tools and utilities. XFast RAM Boost the system’s performance and extend the HDD’s or SDD’s lifespan! Create a hidden partition, then assign which iles should be stored in the RAM drive. Fast Boot Fast Boot minimizes your computer's boot time. Please note that Ultra Fast mode is only supported by Windows 8 and the VBIOS must support UEFI GOP if you are using an external graphics card. OMG Schedule the starting and ending hours of Internet access granted to other users.
H81M BTC Dehumidiier Prevent motherboard damages due to dampness. Enable this function and conigure the period of time until the computer powers on, and the duration of the dehumidifying process. OC Tweaker Conigurations for overclocking the system. System Info English View information about the system.
Tech Service Contact Tech Service.
H81M BTC 3.3 Intel® Smart Connect Technology Intel® Smart Connect Technology is a feature that periodically wakes your computer from Windows® sleep state to refresh email or social networking applications. It saves your waiting time and keeps the content always up-to-date. 3.3.1 System Requirements • Conirm whether your motherboard supports this feature. • Operating system: Microsot Windows 8.1/8/7 (32- or 64-bit edition) • Set the SATA mode to AHCI. If Windows 8.
3.3.2 Setup Guide Installing ASRock Smart Connect Utility Step 1 Install ASRock Smart Connect Utility, which is located in the folder at the following path of the Support CD: \ ASRock Utility > Smart Connect. Step 2 Once installed, run ASRock Smart Connect from your desktop or go to Windows Start -> All Programs -> ASRock Utility.
H81M BTC Step 3 Click the Add button. Take Foxmail as an example, add Foxmail to the Application list. Step 4 Select Foxmail from the Application List, then click the arrow pointing right to add this application to the Smart Connect List. English Step 5 Click Apply to enable Smart Connect.
Step 6 Double-click the Intel® Smart Connect Technology Manager icon in the Windows system tray. Step 7 Drag the slider to conigure how oten the system will connect to the network to download updates. Shorter durations will provide more frequent updates, but may cause more power consumption. Using Smart Connect Keep the applications which you wish to connect to the internet and receive updates while the system is in sleep state running. Foxmail for instance, keep Foxmail running. 2.
4. he system will wake up from sleep state periodically, and then start to update Foxmail. he screen will not display anything so the computer can maintain minimum power usage. Aterwards, the system will automatically return to sleep state again. 5. Upon waking up the system, you will ind the new mail that were sent to you during sleep state are already updated and ready to be read in Foxmail.
3.4 Start8 For those Windows 8 users who miss the Start Menu, Start8 is an ideal solution that brings back the familiar Start Menu along with added customizations for greater eiciency. 3.4.1 Installing Start8 Install Start8, which is located in the folder at the following path of the Support CD: \ ASRock Utility > Start8. 3.4.2 Coniguring Start8 Style Select between the Windows 7 style and Windows 8 style Start Menu. hen select the theme of the Start Menu and customize the style of the Start icon.
H81M BTC Conigure Conigure provides coniguration options, including icon sizes, which shortcuts you want Start Menu to display, quick access to recently used apps, the functionality of the power button, and more.
Control lets you conigure what a click on the start button or a press on the Windows key does. Desktop Desktop allows you to disable the hot corners when you are working on the desktop. It also lets you choose whether or not the system boots directly into desktop mode and bypass the Metro user interface. About Displays information about Start8.
H81M BTC Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is a blend of system coniguration tools, cool sound efects and stunning visuals. Not only will it make BIOS setup less diicult but also a lot more amusing. his section explains how to use the UEFI SETUP UTILITY to conigure your system. You may run the UEFI SETUP UTILITY by pressing or right ater you power on the computer, otherwise, the Power-On-Self-Test (POST) will continue with its test routines.
4.1.2 Navigation Keys Use < > key or < > key to choose among the selections on the menu bar, and use < > key or < > key to move the cursor up or down to select items, then press to get into the sub screen. You can also use the mouse to click your required item. Please check the following table for the descriptions of each navigation key.
H81M BTC 4.2 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. Active Page on Entry Select the default page when entering the UEFI setup utility. UEFI Guide English UEFI Guide is a quick tutorial for ASRock's UEFI setup Utility. You may abort the tutorial by pressing "esc".
4.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. Because the UEFI sotware is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen. Advanced Turbo Load optimized CPU and GPU OC settings. Please note that overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense.
H81M BTC CPU Coniguration Multi core enhancement Improve the system's performance by forcing the CPU to perform the highest frequency on all CPU cores simultaneously. Disable to reduce power consumption. CPU Ratio he CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the CPU Ratio will increase the internal CPU clock speed without afecting the clock speed of other components. CPU Cache Ratio he CPU Internal Bus Speed Ratio. he maximum should be the same as the CPU Ratio.
Long Duration Maintained Conigure the period of time until the CPU ratio is lowered when the Long Duration Power Limit is exceeded. Short Duration Power Limit Conigure Package Power Limit 2 in watts. When the limit is exceeded, the CPU ratio will be lowered immediately. A lower limit can protect the CPU and save power, while a higher limit may improve performance. Primary Plane Current Limit Conigure the current limit of the CPU under Turbo Mode in ampere.
H81M BTC DRAM Coniguration CAS# Latency (tCL) he time between sending a column address to the memory and the beginning of the data in response. RAS# to CAS# Delay (tRCD) he number of clock cycles required between the opening of a row of memory and accessing columns within it. Row Precharge Time (tRP) he number of clock cycles required between the issuing of the precharge command and opening the next row.
Refresh Cycle Time (tRFC) he number of clocks from a Refresh command until the irst Activate command to the same rank. RAS to RAS Delay (tRRD) he number of clocks between two rows activated in diferent banks of the same rank. Write to Read Delay (tWTR) he number of clocks between the last valid write operation and the next read command to the same internal bank. Read to Precharge (tRTP) he number of clocks that are inserted between a read command to a row precharge command to the same rank.
H81M BTC tWRRDDR Conigure between module write to read delay from diferent ranks. tWRRDDD Use this to change DRAM tRRSR Auto/Manual settings. he default is [Auto]. Conigure between module write to read delay from diferent DIMMs. tWRWR Conigure between module write to write delay. tWRWRDR Conigure between module write to write delay from diferent ranks. tWRWRDD Conigure between module write to write delay from diferent DIMMs. tRDWR Conigure between module read to write delay.
ODT WR (CHB) Conigure the memory on die termination resistors' WR for channel B. ODT NOM (CHA) Use this to change ODT (CHA) Auto/Manual settings. he default is [Auto]. ODT NOM (CHB) Use this to change ODT (CHB) Auto/Manual settings. he default is [Auto]. Command Tri State Enable for DRAM power saving. MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. DIMM Exit Mode Select Slow Exit to reduce power consumption, or Fast Exit for better performance.
H81M BTC CPU Cache Override Voltage Add voltage to the CPU Cache when the system is under heavy load. CPU Cache Voltage Ofset Conigure the voltage for the CPU Cache. Setting the voltage higher may increase system stability when overclocking. System Agent Voltage Ofset Conigure the voltage for the System Agent. Setting the voltage higher may increase system stability when overclocking. CPU Analog IO Voltage Ofset CPU I/O Analog Voltage. CPU Digital IO Voltage Ofset CPU I/O Digital Voltage.
4.4 Advanced Screen In this section, you may set the conigurations for the following items: CPU Coniguration, Chipset Coniguration, Storage Coniguration, Intel® Smart Connect Technology, Super IO Coniguration, ACPI Coniguration, USB Coniguration and Trusted Computing. Setting wrong values in this section may cause the system to malfunction.
H81M BTC 4.4.1 CPU Coniguration Intel Hyper Threading Technology Intel Hyper hreading Technology allows multiple threads to run on each core, so that the overall performance on threaded sotware is improved. Active Processor Cores Select the number of cores to enable in each processor package. CPU C States Support Enable CPU C States Support for power saving. It is recommended to keep C3, C6 and C7 all enabled for better power saving.
Package C State Support Enable CPU, PCIe, Memory, Graphics C State Support for power saving. CPU Thermal Throttling Enable CPU internal thermal control mechanisms to keep the CPU from overheating. No-Execute Memory Protection Processors with No-Execution Memory Protection Technology may prevent certain classes of malicious bufer overlow attacks.
H81M BTC 4.4.2 Chipset Coniguration Primary Graphics Adapter Select a primary VGA. PCIE1 Link Speed Select the link speed for PCIE1. Share Memory Conigure the size of memory that is allocated to the integrated graphics processor when the system boots up. IGPU Multi-Monitor Select disable to disable the integrated graphics when an external graphics card is installed. Select enable to keep the integrated graphics enabled at all times.
Front Panel Enable/disable front panel HD audio. Onboard HDMI HD Audio Enable audio for the onboard digital outputs. Onboard LAN Enable or disable the onboard network interface controller. Deep Sleep Conigure deep sleep mode for power saving when the computer is shut down. Restore on AC/Power Loss Select the power state ater a power failure. If [Power Of] is selected, the power will remain of when the power recovers. If [Power On] is selected, the system will start to boot up when the power recovers.
H81M BTC 4.4.3 Storage Coniguration SATA Controller(s) Enable/disable the SATA controllers. SATA Mode Selection IDE: For better compatibility. AHCI: Supports new features that improve performance. AHCI (Advanced Host Controller Interface) supports NCQ and other new features that will improve SATA disk performance but IDE mode does not have these advantages.
4.4.4 Intel® Smart Connect Technology Intel® Smart Connect Technology Intel® Smart Connect Technology automatically updates your email and social networks, such as Twitter, Facebook, etc. while the computer is in sleep mode.
H81M BTC 4.4.5 Super IO Coniguration Serial Port Enable or disable the Serial port. Serial Port Address Select the address of the Serial port. Parallel Port Enable or disable the Parallel port. Change Settings Select the address of the Parallel port. Device Mode English Select the device mode according to your connected device.
4.4.6 ACPI Coniguration Suspend to RAM Select disable for ACPI suspend type S1. It is recommended to select auto for ACPI S3 power saving. Check Ready Bit Enable to enter the operating system ater S3 only when the hard disk is ready, this is recommended for better system stability. ACPI HPET Table Enable the High Precision Event Timer for better performance and to pass WHQL tests. PS/2 Keyboard Power On Allow the system to be waked up by a PS/2 Keyboard.
H81M BTC RTC Alarm Power On Allow the system to be waked up by the real time clock alarm. Set it to By OS to let it be handled by your operating system. USB Keyboard/Remote Power On Allow the system to be waked up by an USB keyboard or remote controller. USB Mouse Power On English Allow the system to be waked up by an USB mouse.
4.4.7 USB Coniguration USB Controller Enable or disable all the USB 2.0 ports. Intel USB 3.0 Mode Enable or disable all the USB 3.0 ports. It is recommended to select [Smart Auto]. Legacy USB Support Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB compatibility issues it is recommended to disable legacy USB support. Select UEFI Setup Only to support USB devices under the UEFI setup and Windows/Linux operating systems only. Legacy USB 3.
H81M BTC 4.4.8 Trusted Computing Security Device Support English Enable to activate Trusted Platform Module (TPM) security for your hard disk drives.
4.5 Tools UEFI Tech Service Contact ASRock Tech Service if you are having trouble with your PC. Please setup network coniguration before using UEFI Tech Service. Easy Driver Installer For users that don’t have an optical disk drive to install the drivers from our support CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver to your system via an USB storage device, then downloads and installs the other required drivers automatically.
H81M BTC Network Coniguration Use this to conigure internet connection settings for Internet Flash. Internet Setting Enable or disable sound efects in the setup utility. UEFI Download Server Select a server to download the UEFI irmware. Dehumidiier Function If Dehumidiier Function is enabled, the computer will power on automatically to dehumidify the system ater entering S4/S5 state.
Dehumidiier CPU Fan Setting Conigure the speed of the CPU fan while Dehumidiier is enabled. he higher the value, the faster the fan speed. Max: 255 Min: 1 Save User Default Type a proile name and press enter to save your settings as user default. Load User Default Load previously saved user defaults.
H81M BTC 4.6 Hardware Health Event Monitoring Screen his section allows you to monitor the status of the hardware on your system, including the parameters of the CPU temperature, motherboard temperature, fan speed and voltage. CPU Fan 1 & 2 Setting Select a fan mode for CPU Fans 1&2, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature.
4.7 Boot Screen his section displays the available devices on your system for you to conigure the boot settings and the boot priority. Fast Boot Fast Boot minimizes your computer's boot time. In fast mode you may not boot from an USB storage device. Ultra Fast mode is only supported by Windows 8 and the VBIOS must support UEFI GOP if you are using an external graphics card.
H81M BTC Full Screen Logo Enable to display the boot logo or disable to show normal POST messages. AddOn ROM Display Enable AddOn ROM Display to see the AddOn ROM messages or conigure the AddOn ROM if you've enabled Full Screen Logo. Disable for faster boot speed. Boot Failure Guard If the computer fails to boot for a number of times the system automatically restores the default settings.
Launch PXE OpROM Policy Select UEFI only to run those that support UEFI option ROM only. Select Legacy only to run those that support legacy option ROM only. Launch Storage OpROM Policy Select UEFI only to run those that support UEFI option ROM only. Select Legacy only to run those that support legacy option ROM only. Launch Video OpROM Policy Select UEFI only to run those that support UEFI option ROM only. Select Legacy only to run those that support legacy option ROM only.
H81M BTC 4.8 Security Screen In this section you may set or change the supervisor/user password for the system. You may also clear the user password. Supervisor Password Set or change the password for the administrator account. Only the administrator has authority to change the settings in the UEFI Setup Utility. Leave it blank and press enter to remove the password. User Password Set or change the password for the user account. Users are unable to change the settings in the UEFI Setup Utility.
4.9 Exit Screen Save Changes and Exit When you select this option the following message, “Save coniguration changes and exit setup?” will pop out. Select [OK] to save changes and exit the UEFI SETUP UTILITY. Discard Changes and Exit When you select this option the following message, “Discard changes and exit setup?” will pop out. Select [OK] to exit the UEFI SETUP UTILITY without saving any changes. Discard Changes When you select this option the following message, “Discard changes?” will pop out.
H81M BTC Contact Information If you need to contact ASRock or want to know more about ASRock, you’re welcome to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at http://www.asrock.com/support/tsd.asp ASRock Incorporation 2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.) ASRock EUROPE B.V.
