Motherboard B150M-A
E10799 First Edition August 2015 Copyright © 2015 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Contents Safety information....................................................................................... iv About this guide.......................................................................................... iv Package contents........................................................................................ vi B150M-A specifications summary............................................................. vi Chapter 1 Product introduction 1.1 Before you proceed........................
Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information. 2. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.
Package contents Check your motherboard package for the following items. Motherboard ASUS B150M-A motherboard Cables 2 x Serial ATA 6.0 Gb/s cables Accessories 1 x I/O Shield Application DVD Support DVD Documentation User Guide If any of the above items is damaged or missing, contact your retailer. B150M-A specifications summary CPU LGA1151 socket for Intel® 6th Generation Core™ i7 / i5 / i3, Pentium®, and Celeron® processors Supports Intel® 14nm CPU Supports Intel® Turbo Boost Technology 2.
B150M-A specifications summary LAN Realtek® RTL8111H Gigabit LAN controller USB Intel® B150 Express Chipset - supports ASUS USB 3.0 Boost - 1 x 5Gb/s USB Type C port supports 3A power output (at back panel) - 4 x USB 3.0/2.0 ports (2 ports at mid-board; 2 ports at back panel, blue, Type A) - 6 x USB 2.0/1.
B150M-A specifications summary ASUS special features EZ DIY Push Notice - Monitor your PC status with smart devices in real time UEFI BIOS EZ Mode - featuring friendly graphics user interface - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 Q-Design - ASUS Q-DIMM - ASUS Q-Slot ASUS quiet thermal solution Quiet Thermal Design Rear panel I/O ports 1 x PS/2 keyboard port (purple) - ASUS Fan Xpert 2+ - Stylish Fanless Design: PCH heatsink 1 x PS/2 mouse port (green) 1 x DVI-D port 1 x RGB port 1 x HDMI port 1 x
B150M-A specifications summary BIOS features 128Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 5.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F6 Qfan Control, F3 My Favorites, Quick Note, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information Manageability WfM 2.0, DMI 3.
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Product introduction 1.1 Before you proceed 1 Take note of the following precautions before you install motherboard components or change any motherboard settings. 1.2 • Unplug the power cord from the wall socket before touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them.
Place this side towards the rear of the chassis B150M-A 1.2.3 Motherboard layout 1 2 3 20.1cm(7.9in) 4 CHA_FAN2 CPU_FAN KBMS 2 DIGI +VRM 23.4cm(9.
1.2.4 Layout contents Connectors/Jumpers/Slots/LED 1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 2. CPU, chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1~2) 3. Intel® LGA1151 CPU socket 4. DDR4 DIMM slots 5. Intel® Serial ATA 6.0 Gb/s connector (7-pin SATA6G_1~6) 6. System panel connector (10-1 pin F_PANEL) 7. Speaker connector (4-pin SPEAKER) 8. Chassis intrusion connector (4-1 pin CHASSIS) 9. Clear RTC RAM (2-pin CLRTC) 10. TPM header (14-1 pin TPM) 11. USB 3.
Unplug all power cables before installing the CPU. 1.3.1 • Ensure that you install the correct CPU designed for the LGA1151 socket only. DO NOT install a CPU designed for LGA1150, LGA1155 and LGA1156 sockets on the LGA1151 socket. • Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts 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.
4 5 C 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.
To install the CPU heatsink and fan assembly 1 2 A B B A 3 4 To uninstall the CPU heatsink and fan assembly 1 2 A B B A 1-6 Chapter 1: Product introduction
1.4 System memory 1.4.1 Overview This motherboard comes with four Double Data Rate 4 (DDR4) Dual Inline Memory Module (DIMM) sockets. A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. DIMM_B1 DIMM_B2 DIMM_A1 DIMM_A2 According to Intel® CPU spec, DIMM voltage below 1.35 V is recommended to protect the CPU.
• You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • According to Intel® CPU spec, DIMM voltage below 1.35V is recommended to protect the CPU.
1.4.
1.5 Expansion slots In the future, you may need to install expansion cards. The following sub‑sections describe the slots and the expansion cards that they support. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 1.5.1 Installing an expansion card To install an expansion card: 1.
IRQ assignments for this motherboard A B C D E F G H PCIEx16 shared – – – – – – – PCIEx1_1 – – shared – – – – – – – shared shared shared – – – – – – – – – – shared shared – – – – – – – – – – – – – – – – – – – – – PCIEx1_2 Realtek 8111H LAN USB 3.0 Controller SATA Controller HD Audio 1.6 1. Headers Clear RTC RAM (2-pin CLRTC) This header allows you to clear the Real Time Clock (RTC) RAM in CMOS.
2. Chassis intrusion connector (4-1 pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event. By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper cap.
LAN port LED indications Activity/Link LED Status Description Off No link Orange Linked Orange Data activity (Blinking) Orange Ready to (Blinking then wake up from steady) S5 mode Speed LED Status Description OFF 10Mbps connection ORANGE 100Mbps connection GREEN 1Gbps connection _ ACT/LINK SPEED LED LED LAN port _ 4. Line In port (light blue). This port connects to the tape, CD, DVD player, or other audio sources. 5. Line Out port (lime). This port connects to a headphone or a speaker. In the 4.
8. USB 3.0 ports. These 9-pin Universal Serial Bus (USB) ports are for USB 3.0 devices. • The plugged USB 3.0 device may run on xHCI or EHCI mode, depending on the operating system’s setting. • USB 3.0 devices can only be used for data storage. • We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster and better performance from your USB 3.0 devices. • Due to the design of the Intel® 100 series chipset, all USB devices connected to the USB 2.0 and USB 3.
1.7.2 1. Internal connectors Serial port connector (10-1 pin COM) This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. RXD DTR DSR CTS COM DCD TXD GND RTS RI PIN 1 B150M-A B150M-A Serial port (COM) connector The COM module is purchased separately. 2.
3. USB 3.0 connector (20-1 pin USB3_12) This connector allows you to connect a USB 3.0 module for additional USB 3.0 front or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of USB 3.0 including faster data transfer speeds of up to 5 Gbps, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0.
5. ATX power connectors (24-pin EATXPWR, 4-pin EATX12V) These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
6. Front panel audio connector (10-1 pin AAFP) NC AGND NC NC SENSE2_RETUR AGND NC SENSE1_RETUR This connector is for a chassis-mounted front panel audio I/O module that supports either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.
8. System panel connector (10-1 pin F_PANEL) This connector supports several chassis-mounted functions. F_PANEL PWR_LED+ PWR_LEDPWR GND +PWR LED PWR BTN HDD_LED+ HDD_LEDGround HWRST# (NC) PIN 1 B150M-A +HDD_LED RESET B150M-A System panel connector • System power LED (2-pin PWRLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.
9. Intel® B150 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~6) These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables.
11. TPM connector (14-1 pin TPM) This connector supports a Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. F_CLKRUN F_SERIRQ F_FRAME# F_LAD3 F_LAD2 F_LAD1 F_LAD0 TPM B150M-A GND C_PCICLK_TPM +3V +3V +3VSB S_PCIRST#_TBD PIN 1 B150M-A TPM connector The TPM module is purchased separately. 12.
1.8 Software support 1.8.1 Installing an operating system This motherboard supports Windows® 7 (32-bit / 64-bit), Windows® 8.1 (64-bit) and Windows® 10 (64-bit) Operating Systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. Motherboard settings and hardware options vary. Refer to your OS documentation for detailed information. 1.8.
BIOS information 2.1 Managing and updating your BIOS 2 Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update utility. 2.1.1 EZ Update EZ Update is a utility that allows you to automatically update your motherboard’s softwares, drivers and the BIOS version easily. With this utlity, you can also manually update the saved BIOS and select a boot logo when the system goes into POST.
2.1.2 ASUS EZ Flash 3 The ASUS EZ Flash 3 feature allows you to update the BIOS without using an OS‑based utility. • Ensure that you load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu. See section 2.10 Exit Menu for details. • Check your Internet connection before updating the BIOS via the Internet. To update the BIOS using EZ Flash 3: 1. Enter the Advanced Mode of the BIOS setup program.
2.1.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. 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 B15A4.CAP. • The BIOS file in the support DVD may not be the latest version.
Booting the system in DOS environment To boot the system in DOS: 1. Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port. 2. Boot your computer then press to launch the select boot device screen. 3. When the select boot device screen appears, insert the Support DVD into the optical drive then select the optical drive as the boot device.
ASUSTeK BIOS Updater for DOS V1.30 [2014/01/01] Current ROM BOARD: B150M-A VER: 0308 (H :00 B :00) DATE: 08/14/2015 PATH: Drives panel Update ROM BOARD: Unknown VER: Unknown DATE: Unknown C:\ C: D: FORMAN~1 B15A4.CAP
16779264 2015-08-14 21:14:34 Files panel Note [Enter] Select or Load [Up/Down/Home/End] Move [Tab] Switch [Esc] Exit [V] Drive Info 3. Press to switch from Drives panel to Files panel then press keys to select the BIOS file and press . 4.2.2 BIOS setup program Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS screens include navigation keys and brief online help to guide you in using the BIOS Setup program. Entering BIOS Setup at startup To enter BIOS Setup at startup: Press or during the Power-On Self Test (POST). If you do not press or , POST continues with its routines. Entering BIOS Setup after POST To enter BIOS Setup after POST: Press ++ simultaneously.
BIOS menu screen The BIOS setup program can be used under two modes: EZ Mode and Advanced Mode. Press to change between the two modes. EZ Mode By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance mode, fan profile and boot device priority. To access the Advanced Mode, click Advanced Mode(F7) or press .
Advanced Mode The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations. To access the EZ Mode, click EzMode(F7) or press .
2.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. My Favorites comes with several performance, power saving, and fast boot related items by default. You can personalize this screen by adding or removing items. Adding items to My Favorites To add BIOS items: 1. Press on your keyboard or click Setup Tree Map screen. 2. On the Setup Tree Map screen, select the BIOS items that you want to save in MyFavorites screen.
3. Select an item from main menu panel, then click the submenu that you want to save as favorite from the submenu panel and click . You cannot add the following items to My Favorite items: • User-managed items such as language and boot order 4. Click Exit (ESC) or press key to close Setup Tree Map screen. 5. Go to My Favorites menu to view the saved BIOS items. 2.4 Main menu The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program.
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. Incorrect field values can cause the system to malfunction. The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard. Scroll down to display other BIOS items.
2.6 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. 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 other BIOS items.
2.8 Boot menu The Boot menu items allow you to change the system boot options. Scroll down to display the other BIOS items. 2.9 Tool menu The Tool menu items allow you to configure options for special functions. Select an item then press to display the submenu. 2.10 Exit menu The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items.
2-14 Chapter 2: Getting started
Appendices Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received including interference that may cause undesired operation. 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.
Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES-003. VCCI: Japan Compliance Statement VCCI Class B Statement This is a Class B product based on the standard of the VCCI Council.
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ASUS contact information ASUSTeK COMPUTER INC. Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259 Telephone +886-2-2894-3447 Fax +886-2-2890-7798 E-mail info@asus.com.tw Web site http://www.asus.com Technical Support Telephone Fax Online support +86-21-3842-9911 +86-21-5866-8722 ext. 9101# http://support.asus.com/techserv/techserv.
ASUS B150M-A A-5 (510)739-3777/(510)608-4555 800 Corporate Way, Fremont, CA 94539. Asus Computer International Date : Signature : Representative Person’s Name : Sep. 01, 2015 Steve Chang / President This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
