Motherboard M5A88-M
E6562 First Edition (V1) April 2011 Copyright © 2011 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 Notices........................................................................................................................vii Safety information..................................................................................................... viii About this guide.......................................................................................................... ix M5A88-M specifications summary............................................................................
Contents 2.8.3 2.9 2.10 2.11 2.8.4. 3.2 Starting up for the first time..................................................................... 2-32 Turning off the computer.......................................................................... 2-32 Updating BIOS............................................................................................. 3-1 3.2.1 ASUS Update utility..................................................................... 3-2 3.2.3 ASUS CrashFree BIOS 3 utility........
Contents 3.5.13 HT Voltage [Auto]....................................................................... 3-20 3.5.16 NB 1.8V Voltage [Auto].............................................................. 3-20 3.5.15 3.5.17 3.5.18 3.5.19 3.6 3.5.20 3.6.5 PCIPnP...................................................................................... 3-26 USB Configuration..................................................................... 3-27 3.7.1 Suspend Mode [Auto]....................................
Contents 4.3.4 ASUS Fan Xpert.......................................................................... 4-6 4.3.5 ASUS EPU................................................................................... 4-7 4.3.7 ASUS GPU Boost........................................................................ 4-9 4.3.6 4.3.8 Audio configurations.................................................................... 4-8 Turbo Unlocker...........................................................................
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, and 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.
REACH Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical 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 product has been designed to enable proper reuse of parts and recycling.
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: • Chapter 1: Product introduction This chapter describes the features of the motherboard and the new technology it supports.
Conventions used in this guide To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task. IMPORTANT: Instructions that you MUST follow to complete a task. NOTE: Tips and additional information to help you complete a task.
M5A88-M specifications summary CPU AMD® Socket AM3+ for AMD® FX™ / Phenom™ II / Athlon™ II / Sempron™ 100 series processors AMD® 140W CPU Support AMD® Cool ‘n’ Quiet™ Technology Supports 32nm AM3+ CPU * Refer to www.asus.com for the AMD® CPU support list Chipset AMD® 880G / SB850 System bus Up to 5200 MT/s HyperTransport™ 3.0 Memory 4 x DIMM, max. 16 GB, DDR3 2000 (O.C.) / 1866 (O.C.) / 1600 (O.C.
M5A88-M specifications summary USB AMD® SB850 southbridge: - 12 x USB 2.0 / 1.1 ports (8 ports at midboard, 4 ports at the back panel) Asmedia USB3.0 controller: - 2 x USB 3.
M5A88-M specifications summary Internal connectors / switches / buttons 4 x USB 2.0 / 1.1 connectors support additional 8 USB 2.0 / 1.1 ports 1 x COM connector 1 x LPT connector 6 x SATA 6.0 Gb/s connectors 1 x CPU fan connector 1 x Chassis fan connector 1 x S/PDIF Out header 1 x Core Unlocker switch 1 x MemOK! button 1 x Front panel audio connector 1 x System panel connector 1 x 24-pin EATX Power connector 1 x 4-pin ATX 12V Power connector BIOS features 16 Mb Flash ROM, SPI, AMI BIOS, PnP, DMI 2.
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Chapter 1 Chapter 1: Product introduction 1.1 Welcome! Thank you for buying an ASUS® M5A88-M motherboard! Chapter 1 The motherboard delivers a host of new features and latest technologies, making it another standout in the long line of ASUS quality motherboards! Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below. 1.2 Package contents Check your motherboard package for the following items.
1.3 Special features 1.3.1 Product highlights Chapter 1 AMD® FX™ / Phenom™ II / Athlon™ II / Sempron™ 100 series CPU support This motherboard supports AMD® Socket AM3+ multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR3 memory support and accelerates data transfer rate up to 5200MT/s via HyperTransport™ 3.0-based system bus. This motherboard also supports AMD® CPUs in the new 32nm manufacturing process.
1.3.2 ASUS Hybrid Processor - TPU (TurboV Processing Unit)* TPU Chapter 1 Unleash your performance with ASUS’ TurboV utility. ASUS Auto tuning feature can intelligently optimize the system for fast, yet stable clock speeds, and the TurboV gives you the freedom to adjust CPU frequencies and ratios to optimize performance under varied system conditions. Auto Tuning Auto Tuning is an intelligent tool that automates overclocking to achieve a total system level up. This tool also provides stability testing.
1.3.4 ASUS unique features ASUS Power Solutions ASUS Power solutions intelligently and automatically provide balanced computing power and energy consumption.
Chapter 2 Chapter 2: Hardware information 2.1 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. 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.
2.2 Motherboard overview 2.2.1 Motherboard layout 1 2 1 3 4 5 24.4cm(9.6in) KB_USB56 CPU_FAN EPU Super I/O ATX12V LPT DDR3 DIMM_B2 (64bit, 240-pin module) 6 COM1 7 MemOK! DRAM_LED CHA_FAN EATXPWR ASM 1042 AUDIO AMD® 880G 8 24.4cm(9.
Layout contents Connectors/Jumpers/Slots Page 1. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN) 2-27 2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 2-28 3. AM3+ CPU Socket 2-5 4. DDR3 DIMM slots 2-10 5. Serial port connector (10-1 pin COM1) 2-26 6. LPT connector (26-1 pin LPT) 2-24 7. MemOK! switch 2-17 8. DRAM LED (DRAM_LED) 2-31 9. Clear RTC RAM (3-pin CLRTC) 2-16 10. Standby power LED (SB_PWR) 2-31 11. AMD® SB850 Serial ATA 6.
2.2.3 Placement direction When installing the motherboard, ensure that you place it into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis as indicated in the image below. 2.2.4 Screw holes Place eight screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.
2.3 Central Processing Unit (CPU) This motherboard comes with an AM3+ socket designed for AMD® FX™ / Phenom™ II / Athlon™ II / Sempron™ 100 series processors. Right Ensure that all power cables are unplugged before installing the CPU. The AM3+ socket has a different pinout from the AM2+/AM2 socket. Ensure that you use a CPU designed for the AM3+ socket. The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the pins and damaging the CPU! 2.3.
3. Position the CPU above the socket such that the CPU corner with the gold triangle matches the socket corner with a small triangle. 4. Carefully insert the CPU into the socket until it fits in place. Gold triangle Small triangle Chapter 2 5. When the CPU is in place, push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked. 6.
2.3.2 Installing the CPU heatsink and fan The AMD AM3+ processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance. ® Ensure that you use only AMD-certified heatsink and fan assembly. To install the CPU heatsink and fan: Place the heatsink on top of the installed CPU, ensuring that the heatsink fits properly on the retention module base. • The retention module base is already installed on the motherboard upon purchase.
Chapter 2 2. Attach one end of the retention bracket to the retention module base. 3. Align the other end of the retention bracket to the retention module base. A clicking sound denotes that the retention bracket is in place. Ensure that the fan and heatsink assembly perfectly fits the retention mechanism module base, otherwise you cannot snap the retention bracket in place. 4. 2-8 Push down the retention bracket lock on the retention mechanism to secure the heatsink and fan to the module base.
5. When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN. GND CPU FAN PWR CPU FAN IN CPU FAN PWM CPU_FAN M5A88-M • Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector. • This connector is backward compatible with old 3-pin CPU fan.
2.4 System memory 2.4.1 Overview The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for better performance with less power consumption.
2.4.2 Memory configurations • 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. • We recommend that you install the memory modules from the blue slots for better overclocking capability. • Always install DIMMs with the same CAS latency.
2.4.3 Installing a DIMM Ensure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components. 1. 2. DIMM notch Unlock a DIMM socket by pressing the retaining clips outward. Align a DIMM on the socket such that the notch on the DIMM matches the DIMM slot key on the socket.
2.5 Expansion slots In the future, you may need to install expansion cards. The following subsections describe the slots and the expansion cards that they support. Ensure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 2.5.1 Installing an expansion card To install an expansion card: 2. 3. 4. 5. 6.
2.5.
2.5.4 PCI slot The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. Refer to the figure below for the location of the slots. 2.5.5 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. Refer to the figure below for the location of the slots. 2.5.6 PCI Express 2.0 x16 slot Chapter 2 This motherboard has a PCI Express 2.
2.6 Jumper Clear RTC RAM (3-pin CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords. 2 1 2 3 CLRTC M5A88-M Normal (Default) Clear RTC M5A88-M Clear RTC RAM Chapter 2 To erase the RTC RAM 1. 2. 3. 4.
2.7 Onboard switches Onboard switches allow you to fine-tune performance when working on a bare or open-case system. This is ideal for overclockers and gamers who continually change settings to enhance system performance. MemOK! switch Installing DIMMs that are incompatible with the motherboard may cause system boot failure, and the DRAM_LED near the MemOK! switch lights continuously.
2. Core Unlocker switch This switch allows you to unlock the extra cores of your CPU. For ensuring the system performance, turn the switch setting to Enable when the system is powered off. M5A88-M Chapter 2 M5A88-M Core Unlocker switch 2-18 • The O2LED1 LED near the Core Unlocker switch lights when the switch setting is turned to Enable. Refer to section 2.9 Onboard LEDs for the exact location of the O2LED1 LED.
Connectors 2.8.1 Rear panel connectors Chapter 2 2.8 Rear panel connectors 1. PS/2 keyboard / Mouse Combo port (purple) 6. HDMI Out port*** 2. Optical S/PDIF Out port 7. DVI-D Out pot 3. D-Sub Out port 4. LAN (RJ-45) port* 8. USB 3.0 ports 1 and 2 (blue), USB 2.0 ports 1 and 2 5. USB 2.0 ports 5 and 6 9. Audio I/O ports** *and **: Refer to the tables on the next page for LAN port and audio port definitions.
* LAN port LED indications ACT/LINK SPEED LED LED Activity Link LED Speed LED Status Description Status Description OFF No link OFF 10 Mbps connection ORANGE Linked ORANGE 100 Mbps connection BLINKING Data activity GREEN 1 Gbps connection LAN port ** Audio 2, 4, 6, or 8-channel configuration Port Headset 2-channel 4-channel 6-channel 8-channel Light Blue Line In Line In Line In Line In Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out Chapter 2 Pink Mic
Troubleshooting on HDTV overscaling or underscaling: If your desktop is extending beyond the viewable display area or the desktop or image is not filling the entire display area while using the onboard HDMI out port and the HDMI cable, you can resize the desktop appearing on your HDTV screen. To resize your HDTV desktop: 1. Install AMD Chipset Driver from the motherboard support DVD. 2. Right-click the desktop and select ATI CATALYST(R) Control Center.
2.8.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic Chapter 2 Connect to Stereo / 2.
Connect to 4.1 channel Speakers Chapter 2 Connect to 5.1 channel Speakers Connect to 7.
2.8.3 1. Internal connectors AMD® SB850 Serial ATA Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1~6) These connectors are for the Serial ATA 6.0 Gb/s signal cables for Serial ATA hard disk drives and optical disc drives. If you installed Serial ATA hard disk drives, you can create a RAID 0, RAID 1, RAID 5, or RAID 10 configuration through the onboard AMD® SB850 controller.
USB connectors (10-1 pin USB78; USB910; USB1112; USB1314) These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed.
4. Serial port connector (10-1 pin COM1) 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. PIN 1 COM1 M5A88-M Chapter 2 M5A88-M Serial port (COM1) connector The COM module is purchased separately.
Digital audio connector (4-1 pin SPDIF_OUT) SPDIFOUT GND This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis. +5V 6. M5A88-M SPDIF_OUT M5A88-M Digital audio connector 7. Chapter 2 The S/PDIF module is purchased separately.
8. ATX power connectors (24-pin EATXPWR; 4-pin ATX12V) 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.
9. System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. +5V Ground Ground Speaker SPEAKER PLED- PLED+ PLED PANEL Reset Ground PWR Ground IDE_LED+ IDE_LED- PIN 1 M5A88-M IDE_LED PWRSW RESET * Requires an ATX power supply • Chapter 2 M5A88-M System panel connector System power LED (2-pin PLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector.
2.8.4. ASUS Q-Connector (system panel) Use the ASUS Q-Connector to connect/disconnect the chassis front panel cables. To install the ASUS Q-Connector: 1. Connect the front panel cables to the ASUS Q-Connector. Refer to the labels on the Q-Connector to know the detailed pin definitions, and then match them to their respective front panel cable labels. The labels on the front panel cables may vary depending on the chassis model. Chapter 2 2-30 2.
2.9 1. Onboard LEDs Standby Power LED The motherboard comes with a standby power LED. The green LED lights up to indicate that the system is ON, in sleep mode, or in soft‑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. SB_PWR M5A88-M ON Standby Power OFF Powered Off 2.
2.10 Starting up for the first time 1. After making all the connections, replace the system case cover. 3. Connect the power cord to the power connector at the back of the system chassis. 2. 4. 5. Be sure that all switches are off. Connect the power cord to a power outlet that is equipped with a surge protector. Turn on the devices in the following order: a. Monitor c. System power b. 6.
Chapter 3 Chapter 3: 3.1 BIOS setup Knowing BIOS BIOS (Basic Input and Output System) stores system hardware settings such as storage device configuration, overclocking settings, advanced power management, and boot device configuration that are needed for system startup in the motherboard CMOS. In normal circumstances, the default BIOS settings apply to most conditions to ensure optimum performance.
3.2.1 ASUS Update utility The ASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in Windows® environment. The ASUS Update utility allows you to: • Save the current BIOS file • Update the BIOS from an updated BIOS file • • • Download the latest BIOS file from the Internet Update the BIOS directly from the Internet View the BIOS version information This utility is available in the support DVD that comes with the motherboard package.
3. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto Select. Click Next. 4. From the FTP site, select the BIOS version that you wish to download. Click Next. 5. Follow the onscreen instructions to complete the update process. The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features. Updating the BIOS through a BIOS file To update the BIOS through a BIOS file: 2.
3.2.2 ASUS EZ Flash 2 utility The ASUS EZ Flash 2 feature allows you to update the BIOS without having to use a bootable floppy disk or an OS‑based utility. Before you start using this utility, download the latest BIOS from the ASUS website at www.asus.com. To update the BIOS using EZ Flash 2: 1. Insert the USB flash disk that contains the latest BIOS file to the USB port, and then launch EZ Flash 2 in any of these two ways: • • Press + during POST to display the following.
3.2.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 utility 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 BIOS file. • Before using this utility, rename the BIOS file in the USB flash drive into M5A88M. ROM.
3.2.4 ASUS BIOS Updater The ASUS BIOS Updater allows you to update BIOS in DOS environment. This utility also allows you to copy the current BIOS file that you can use as a backup when the BIOS fails or gets corrupted during the updating process. The succeeding utility screens are for reference only. The actual utility screen displays may not be same as shown. Before updating BIOS 1. 2. 3. Prepare the motherboard support DVD and a USB flash drive in FAT32/16 format and single partition.
Backing up the current BIOS To backup the current BIOS file using the BIOS Updater Ensure that the USB flash drive is not write-protected and has enough free space to save the file. 1. At the FreeDOS prompt, type bupdater /o[filename] and press . D:\>bupdater /oOLDBIOS1.rom Filename Extension The [filename] is any user-assigned filename with no more than eight alphanumeric characters for the filename and three alphanumeric characters for the extension. 2.
Updating the BIOS file To update the BIOS file using BIOS Updater 1. At the FreeDOS prompt, type bupdater /pc /g and press . D:\>bupdater /pc /g 2. The BIOS Updater screen appears as below. ASUSTek BIOS Updater for DOS V1.18 [09/06/22] Current ROM BOARD: M5A88-M VER: 0303 (H:00 B:01) DATE: 03/29/2011 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ M5A88M.ROM A: 2097152 2010-01-11 17:30:48 Note [Enter] Select or Load [Up/Down/Home/End] Move 3.
3.3 BIOS setup program A BIOS Setup program is provided for BIOS item modification. When you start up the computer, the system provides you with the opportunity to run this program. Press during the Power-On Self-Test (POST) to enter the Setup utility. Otherwise, POST continues with its test routines. If you wish to enter Setup after POST, restart the system by pressing + + , or by pressing the reset button on the system chassis.
3.3.3 Navigation keys At the bottom right corner of a menu screen are the navigation keys for that particular menu. Use the navigation keys to select items in the menu and change the settings. The navigation keys may differ from one screen to another. 3.3.4 Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items.
3.4 Main menu When you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic system information. Select an item and press to display the submenu. Refer to section 3.3.1 BIOS menu screen for information on the menu screen items and how to navigate through them.
Type [Auto] Allows you to select the type of device installed. [Not Installed] [Auto] [CDROM] [ARMD] Select this option if no device is installed. Allows automatic selection of the appropriate device type. Select this option if you are specifically configuring a CD-ROM drive. Select [ARMD] (ATAPI Removable Media Device) if your device is either a ZIP, LS-120, or MO drive. This item appears in SATA6G_5/6 menus only.
3.4.2 SATA Configuration The SATA Configuration menu allows you to configure your storage devices. Select an item then press to display the submenu. M5A88-M BIOS Setup Main Options SATA Configuration OnChip OnChip SATA SATA SATA Speed SATA Channel Port1 - Port4 Port5 - Port6 Version 0303 [Auto] [Enabled] [IDE] [IDE] Disabled Enabled OnChip SATA Speed [Auto] [Auto] [SATA 3.0Gb/s] [SATA 6.0Gb/s] Allows automatic selection of the SATA speed. Set the SB850 SATA speed to [SATA 3.
3.4.3 System Information This menu gives you an overview of the general system specifications. The BIOS automatically detects the BIOS information, CPU specification, and system memory in this menu.
3.5 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 chapter vary depending on the CPU and DIMM model you installed on the motherboard.
3.5.2 CPU OverClocking [Auto] Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Select any of these preset overclocking configuration options: Manual Allows you to individually set overclocking parameters. Auto Loads the optimal settings for the system. D.O.C.P Allows you to select a DRAM O.C. profile, and the related parameters will be adjusted automatically. Overclock Profile Allows you to select an overclocking profile.
3.5.3 CPU Ratio [Auto] Allows you to set the ratio between the CPU Core Clock and the CPU Bus Frequency. Use the <+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model. The following two items only appear when you install a 6-core CPU. AMD Turbo CORE technology [Enabled] Enables or disables the AMD Turbo Core technology. Configuration options: [Disabled] [Enabled] Turbo CORE Ratio [Auto] Sets the Turbo Core ratio. Use the <+> / <-> keys to adjust the ratio.
GPU Power Saving Mode [Disabled] This item appears only when you set the GPU Booster item to [Enabled]. [Enabled] Select [Enabled] to reduce the iGPU power consumption when the system is idle. [Disabled] Disables this function. 3.5.8 OC Tuner Utility OC Tuner utility automatically overclocks the frequency and voltage of the CPU and DRAM. Press to start auto tuning. It takes around five minutes, and the system will reboot for several times until auto tuning is completed. 3.5.
DRAM WRITE to READ Delay(SD) [Auto] Configuration options: [Auto] [4 CLK] [5 CLK] [6 CLK] [7 CLK] DRAM WRITE to WRITE Timing [Auto] Configuration options: [Auto] [2 CLK] – [10 CLK] DRAM READ to READ Timing [Auto] Configuration options: [Auto] [3 CLK] – [10 CLK] DRAM REF Cycle Time [Auto] Configuration options: [Auto] [90ns] [110ns] [160ns] [300ns] [350ns] DRAM Refresh Rate [Auto] Configuration options: [Auto] [Every 7.8ms] [Every 3.
3.5.11 CPU & NB Voltage Mode [Offset] Allows you to set the CPU & CPU/NB Voltage Mode. Different sub-items appear according to the CPU & NB Voltage Mode item setting. Configuration options: [Offset] [Manual] CPU Offset Voltage [Auto] This item appears only when you set the CPU & NB Voltage Mode item to [Offset] and allows you to set the CPU Offset voltage. The values range from -0.300000V to +0.500000V with a 0.003125V interval.
3.5.18 CPU Load-Line Calibration [Auto] Allows you to select the CPU Load-Line mode. Configuration options: [Auto] [Disabled] [Enabled] 3.5.19 CPU/NB Load-Line Calibration [Auto] Allows you to select the CPU/NB Load-Line mode. Configuration options: [Auto] [Disabled] [Enabled] 3.5.20 PCI/PCIe CLK Status [Enabled] Allows you to enable and disable clock for the PCI/PCIe slot. Configuration options: [Disabled] [Enabled] 3.
Secure Virtual Machine Mode [Disabled] [Enabled] [Disabled] Enables the AMD Secure Virtual Machine mode. Disables this function. Cool‘n’Quiet [Enabled] [Enabled] [Disabled] Enables the AMD Cool’n’Quiet function. Disables this function. C1E Support [Auto] [Auto] Allows automatic selection of C1E support function. [Disabled] Disables this function. ASUS Core Unlocker [Disabled] [Enabled] [Disabled] Enables the ASUS Core Unlocker to get the full computing power of the processor.
3.6.2 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the submenu.
ECC Configuration Version 0303 M5A88-M BIOS Setup Advanced ECC Configuration ECC Mode DRAM ECC Enable [Disabled] [Disabled] Set the level of ECC protection. Note: The ‘Super’ ECC mode dynamically sets the DRAM scrub rate so all of memory is scrubbed in 8 hours. ECC Mode [Disabled] Disables or sets the DRAM ECC mode that allows the hardware to report and correct memory errors. [Disabled] [Basic] [Good] [Super] [Max] [User] Disables the DRAM ECC mode. Set to [Basic] to adjust ECC mode automatically.
Surround View [Auto] If you set the PCI Express device as the primary display and enable this item, you may use the internal graphics as the secondary display. This item appears only when you set the Internal Graphics Mode item to [UMA]. Configuration options: [Auto] [Enabled] [Disabled] When set to [Auto], only the primary display could be activated. Frame Buffer Location [Above 4G] Allows you to select the FB Location.
Front Panel Select [HD Audio] Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or high-definition audio depending on the audio standard that the front panel audio module supports. [AC 97] Sets the front panel audio connector (AAFP) mode to legacy AC’97 [HD Audio] Sets the front panel audio connector (AAFP) mode to high definition audio. Onboard LAN Controller [Enabled] [Enabled] [Disabled] Enables the onboard LAN controller. Disables the controller.
3.6.5 USB Configuration The items in this menu allow you to change the USB-related features. Select an item and press to display the configuration options. M5A88-M BIOS Setup Advanced USB Configuration Version 0303 Options Module Version - 2.24.5-13.4 Disabled Enabled USB Devices Enabled: None USB Functions Legacy USB Support USB 2.0 Controller Mode [Enabled] [Auto] [HiSpeed] The USB Devices Enabled item shows the auto-detected values.
USB Mass Storage Reset Delay [20 Sec] Sets the maximum time that the BIOS waits for the USB storage device to initialize. Configuration options: [10 Sec] [20 Sec] [30 Sec] [40 Sec] Emulation Type [Auto] Allows you to set the emulation type. Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CDROM] 3.7 Power menu The Power menu items allow you to change the settings for the Advanced Power Management (APM). Select an item then press to display the configuration options.
3.7.4 APM Configuration M5A88-M BIOS Setup Power APM Configuration Restore on AC Power Loss [Power Off] Power On From S5 By PME# [Disabled] Power On From S5 By Ring [Disabled] Power On By PS/2 Keyboard [Disabled] Power On From S5 By RTC Alarm [Disabled] Version 0303 Options Power Off Power On Last State Restore On AC Power Loss [Power Off] [Power On] [Power Off] [Last State] The system goes into on state after an AC power loss. The system goes into off state after an AC power loss.
3.7.5 HW Monitor Configuration M5A88-M BIOS Setup Power Hardware Monitor Version 0303 CPU Temperature CPU Temperature MB Temperature [35ºC/95ºF] [34ºC/93ºF] CPU Fan Speed Chassis Fan Speed [3590RPM] [N/A] VCORE Voltage 3.3V Voltage 5V Voltage 12V Voltage [ 1.040V] [ 3.008V] [ 4.776V] [11.648V] CPU Q-Fan Function CPU Fan Speed Low Limit CPU Q-Fan Mode [Disabled] [200 RPM] [Standard] ←→ ↑↓ Enter F1 F10 ESC Select Screen Select Item Go to Sub Screen General Help Save and Exit Exit v02.
CPU Q-Fan Mode [Standard] [Turbo] Sets to [Turbo] to achieve maximum CPU fan speed. [Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on the CPU temperature. [Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation. [Manual] Sets to [Manual] to assign detailed fan speed control parameters. 3.7.6 Anti Surge Support [Enabled] [Enabled] [Disabled] 3.7.7 Enables the Anti Surge support. Disables the Anti Surge support.
3.8 Boot menu The Boot menu items allow you to change the system boot options. Select an item then press to display the submenu. Main Ai Tweaker M5A88-M BIOS Setup Advanced Power Boot Tools Exit Version 0303 Specifies the Boot Device Boot Priority sequence. Boot Settings Boot Device Priority A virtual floppy disk drive (Floppy Drive B: ) may appear when you set the CD-ROM drive as the first boot device.
3.8.2 Boot Settings Configuration M5A88-M BIOS Setup Boot Boot Settings Configuration Quick Boot Full Screen Logo AddOn ROM Display Mode Bootup Num-Lock Wait For ‘F1’ If Error Hit ‘DEL’ Message Display [Enabled] [Enabled] [Force BIOS] [On] [Enabled] [Enabled] Version 0303 Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system. Quick Boot [Enabled] [Disabled] When set to [Disabled], BIOS performs all the POST items.
3.8.3 Security The Security menu items allow you to change the system security settings. Select an item and press to display the configuration options. Version 0303 M5A88-M BIOS Setup Boot Security Settings Supervisor Password User Password : Not Installed : Not Installed to change password. again to disable password. Change Supervisor Password Change User Passward Change Supervisor Password Select this item to set or change the supervisor password.
User Access Level [Full Access] This item allows you to select the access restriction to the Setup items. [No Access] [View Only] [Limited] [Full Access] Prevents user access to the Setup utility. Allows access but does not allow change to any field. Allows changes only to selected fields, such as Date and Time. Allows viewing and changing all the fields in the Setup utility. Change User Password Select this item to set or change the user password.
3.9 Tools menu The Tools menu items allow you to configure options for special functions. Select an item then press to display the submenu. Main M5A88-M BIOS Setup Advanced Power Boot Ai Tweaker Tools Settings Tools Exit Version 0303 Press ENTER to run the utility to select and update BIOS. This utility supports: 1.FAT 12/16/32 (r/w) 2.NTFS (read only) 3.CD-DISC (read only) ASUS EZ Flash 2 ASUS O.C.
Add Your CMOS Profile Allows you to save the current BIOS file to the BIOS Flash. In the Name sub-item, key in your profile name and press , and then choose a profile number to save your CMOS settings in the Save to sub-item. Load CMOS Profiles. Allows you to load the previous BIOS settings saved in the BIOS Flash. Press to load the file. Start O.C. Profile Allows you to run the utility to save and load CMOS. Press to run the utility. ASUSTek O.C. Profile Utility V2.
3.10 Exit menu The Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or discard your changes to the BIOS items. Main Ai Tweaker Exit Options Exit & Save Changes Exit & Discard Changes Discard Changes Load Setup Defaults M5A88-M BIOS Setup Advanced Power Boot Tools Version 0303 Exit Exit system setup after saving the changes. F10 key can be used for this operation.
Chapter 4 Chapter 4: 4.1 Software support Installing an operating system This motherboard supports Windows® XP / 64-bit XP/ Vista / 64-bit Vista / 7 / 64-bit 7 operating systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. 4.2 • Motherboard settings and hardware options vary. Use the setup procedures presented in this chapter for reference only. Refer to your OS documentation for detailed information.
4.2.2 Obtaining the software manuals The software manuals are included in the support DVD. Follow the instructions below to get the necessary software manuals. The software manual files are in Portable Document Format (PDF). Install the Adobe® Acrobat® Reader from the Utilities menu before opening the files. 1. Click the Manual tab. Click ASUS Motherboard Utility Guide from the manual list on the left. 2. The Manual folder of the support DVD appears. Double-click the folder of your selected software.
4.3 Software information Most of the applications in the support DVD have wizards that will conveniently guide you through the installation. View the online help or readme file that came with the software application for more information. 4.3.1 ASUS PC Probe II PC Probe II is a utility that monitors the computer’s vital components, and detects and alerts you of any problem with these components. PC Probe II senses fan rotations, CPU temperature, and system voltages, among others.
4.3.2 Cool ‘n’ Quiet!™ Technology The motherboard supports the AMD Cool ‘n’ Quiet!™ Technology that dynamically and automatically change the CPU speed, voltage, and amount of power depending on the task the CPU performs. Enabling Cool ‘n’ Quiet!™ Technology 1. 2. 3. 4. Turn on the system and enter BIOS by pressing the key during the Power On Self-Tests (POST). Go to Advanced > CPU Configuration > Cool‘n’Quiet and set it to [Enabled]. See section 3.6 Advanced menu.
4.3.3 ASUS AI Suite ASUS AI Suite allows you to launch several ASUS utilities easily. Launching AI Suite 1. Install AI Suite from the motherboard support DVD. 2. Launch AI Suite by clicking Start > All Programs > ASUS > AI Suite > AI Suite v1.xx. xx. The AI Suite main window appears. 3. The AI Suite icon appears in the Windows® notification area. If you minimize the application main window, click this icon to restore the window.
4.3.4 ASUS Fan Xpert Asus Fan Xpert allows you to adjust the CPU fan speed according to different ambient temperature and your PC’s system loading. The various fan profiles offer flexible controls of CPU fan speed to achieve a quiet and cool system environment. Launching Fan Xpert After installing AI Suite from the motherboard support DVD, launch Fan Xpert by doubleclicking the AI Suite tray icon and then clicking the Fan Xpert button on the AI Suite main window.
4.3.5 ASUS EPU ASUS EPU is an energy-efficient tool that provides you with a total system power-saving solution. It detects the current computer loading and intelligently adjusts the power in real-time. With auto phase switching for components, the EPU automatically provides the most appropriate power usage via intelligent acceleration and overclocking. ASUS EPU provides you with these modes to choose from: • Auto Mode • High Performance Mode • Max.
4.3.6 Audio configurations The Realtek audio CODEC provides 8-channel audio capability to deliver the ultimate audio experience on your computer. The software provides Jack-Detection function, S/PDIF Out support, and interrupt capability. The CODEC also includes the Realtek® proprietary UAJ® (Universal Audio Jack) technology for all audio ports, eliminating cable connection errors and giving users plug and play convenience.
4.3.7 ASUS GPU Boost ASUS GPU Boost allows you to overclock the integrated GPU in WIndows® environment and takes effect in real-time without exiting and rebooting the OS. Refer to the CPU documentation before adjusting the integrated GPU voltage settings. Setting a high voltage may damage the integrated GPU permanently, and setting a low voltage may make the system unstable. • ASUS GPU Boost is available only when you install the GPU Boost driver from the motherboard support DVD.
4.3.8 Turbo Unlocker Specially-designed for AMD® Black Edition processors, the ASUS exclusive Turbo Unlocker allows dynamic and automatic CPU core adjustments based on system load. Follow the instructions below to enable Turbo Unlocker and unleash the full power of your system. 1. 2. 3. Chapter 4 4-10 Install ASUS TurboV EVO from the support DVD that came with the motherboard package. In the ASUS TurboV EVO window, click More Settings, and then click CPU Ratio.
4.4 ASUS Unique Overclocking Utility— TurboV EVO ASUS TurboV EVO introduces TurboV, CPU Level UP and Turbo Key—three powerful tools that allow you to overclock your system effectively. Install ASUS TurboV EVO from the support DVD that came with the motherboard package. If the TurboV EVO is correctly installed, you will find the TurboV EVO icon on the Windows® notification area. Click on the icon to display the TurboV EVO control panel. 4.4.
4.4.2 Using ASUS TurboV Auto Tuning Mode The Auto Tuning Mode allows smart auto-overclocking. Follow the instructions below to let TurboV EVO detect and overclock your system. Chapter 4 4-12 1. Click the Auto Tuning tab and then click Start. You can also click More Settings first to configure more overclocking parameters before starting auto-overclocking. 2. Read through the warning messages and click Yes to start auto-overclocking. 3.
4.4.3 Using CPU Level UP CPU Level UP allows you to upgrade your CPU at no additional cost. Pick a CPU level you want to overclock to, and CPU Level UP will do the rest for you. Click the CPU Level UP tab, pick a CPU level you want to overclock to by adjusting the slider, and then click Apply. 1. The CPU options vary depending on the CPU model you install on the motherboard. 2. Read through the warning messages and click Yes to start upgrading the CPU and restart the system. 4.4.
4.5 RAID configurations The motherboard comes with the AMD® SB850 chipset that allows you to configure Serial ATA hard disk drives as RAID sets. The motherboard supports the following RAID configurations: RAID 0, RAID 1, RAID 5 and RAID 10. 4.5.1 • You must install Windows® XP Service Pack 2 or later versions before using Serial ATA hard disk drives. The Serial ATA RAID feature is available only if you are using Windows® XP SP2 or later versions.
4.5.2 Installing Serial ATA hard disks The motherboard supports Serial ATA hard disk drives. For optimal performance, install identical drives of the same model and capacity when creating a disk array. To install the SATA hard disks for a RAID configuration: 1. Install the SATA hard disks into the drive bays. 3. Connect a SATA power cable to the power connector on each drive. 2. Connect the SATA signal cables. 4.5.
4.5.4 AMD® Option ROM Utility To enter the AMD® Option ROM utility: 1. 2. Boot up your computer. During POST, press + to display the utility main menu. Option ROM Utility (c) 2009 Advanced Micro Devices, Inc. [ Main Menu ] View Drive Assignments .......[ 1 ] LD View / LD Define Menu ......[ 2 ] Delete LD Menu ...............[ 3 ] Controller Configuration ......[ 4 ] [ Keys Available ] Press 1..
Creating a RAID volume To create a RAID volume: 1. 2. In the Main Menu, press <2> to enter the LD View / LD Define Menu function. Press + , and the following screen appears. Option ROM Utility (c) 2009 Advanced Micro Devices, Inc.
Deleting a RAID configuration Take caution when deleting a RAID volume. You will lose all data on the hard disk drives when you delete a RAID volume. To delete a RAID volume: 1. 2. In the Main Menu, press <3> to enter the Delete LD function. Select the RAID item you want to delete and press or + . Option ROM Utility (c) 2009 Advanced Micro Devices, Inc. [ Delete LD Menu ] LD No LD 1 RAID Mode Drv RAID 0 2 Capacity(GB) Status xxxxxx Functional [ Keys Available ] [↑] Up 3.
4.6 Creating a RAID driver disk A floppy disk with the RAID driver is required when installing Windows® XP operating system on a hard disk drive that is included in a RAID set. For Windows® Vista or later operating systems, use either a USB flash drive with the RAID driver or the support DVD. 4.6.1 • The motherboard does not provide a floppy drive connector. You have to use a USB floppy disk drive when creating a SATA RAID driver disk.
3. 4. When prompted to select the SCSI adapter to install, select the RAID driver for the corresponding OS version. Follow the succeeding screen instructions to complete the installation. To install the RAID driver for Windows® Vista or later OS 1. 2. 3. 4. During the OS installation, click Load Driver to allow you to select the installation media containing the RAID driver. Insert the USB flash drive with RAID driver into the USB port or the support DVD into the optical drive, and then click Browse.
5. 6. Browse the contents of the RAID driver disk to locate the file txtsetup.oem. Double-click the file. A window appears, allowing you to select the program for opening the oem file. 7. Use Notepad to open the file. 8. Find the [HardwareIds.SCSI.Napa_i386_ahci8086] and [HardwareIds.SCSI.Napa_amd64_ahci] sections in the txtsetup.oem file. 9. Type the following line to the bottom of the two sections: id = “USB\VID_xxxx&PID_xxxx”, “usbstor” [HardwareIds.SCSI.
Chapter 4 4-22 Chapter 4: Software support
Chapter 5 ATI® Hybrid CrossFireX™ technology support Chapter 5: ATI® Hybrid CrossFireX™ The motherboard supports the ATI® Hybrid CrossFireX™ technology that allows you to install multi-graphics processing units (GPU) CrossFireX cards. Chapter 5 System requirements Before using ATI Hybrid CrossFireX, ensure that your system meets the following basic requirements: • Memory capacity: Minimum 1GB • On-board graphics card RAM: 256MB • CPU: AM3+ / AM3 Visit the ATI Game website at http://game.amd.
Installing AMD Chipset Driver To install the driver that supports Hybrid CrossFireX technology: Chapter 5 1. Insert the Support DVD that comes with your motherboard into the optical drive. The DVD automatically displays the Highlights menu if Autorun is enabled in your computer. If Autorun is NOT enabled in your computer, browse the contents of the support DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run the DVD. 2. 3. 4.
Using the onboard graphics card 2. 3. 4. 5. 6. 7. 8. Right-click on the Windows® desktop, and then click ATI CATALYST(R) Control Center from the shortcut menu. The ATI CATALYST Control Center screen appears. Chapter 5 1. Click Graphics Settings > CrossFire™, then clear the Enable CrossFire™ check box. When a confirmation message pops up, click Yes. The screen blacks out for about one minute. Click OK. Right-click on the Windows® desktop, then click Personalize from the shortcut menu.
1. Chapter 5 2. 3. 5-4 Follow steps 1 to 3 on Using the onboard graphics card. From the ATI CATALYST(R) Control Center screen, click Display Manager > Graphics Adapter. Select ATI Radeon HD 4250 Graphics [Gabbs, G HW173]. Click OK, and then Yes from the confirmation window. Follow steps 6 to step 8 on Using the onboard graphics card to complete the process of setting up the onboard graphics card as your main monitor.
ASUS contact information ASUSTeK COMPUTER INC. Address Telephone Fax E-mail Web site Technical Support Telephone Online support 15 Li-Te Road, Peitou, Taipei, Taiwan 11259 +886-2-2894-3447 +886-2-2890-7798 info@asus.com.tw www.asus.com.tw +86-21-38429911 support.asus.
(510)739-3777/(510)608-4555 800 Corporate Way, Fremont, CA 94539. Asus Computer International Signature : Date : Representative Person’s Name : Apr. 14, 2011 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.
