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Asus
B85M-G, B85MG
To install the CPU heatsink and fan assembly, To uninstall the CPU heatsink and fan assembly
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75 pages, 3.38 Mb
To install the CPU heatsink and fan assembly
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To uninstall the CPU heatsink and fan assembly
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Chapter 1: Product introduction
Contents
Page
Page
Product introduction
BIOS information
Appendices
Electrical safety
Operation safety
How this guide is organized
Where to find more information
Conventions used in this guide
Typography
Package contents
B85M-Gspecifications summary
ASUS DIGI+ VRM:
ASUS Exclusive Features:
ASUS Quiet Thermal Solution:
ASUS EZ DIY:
All Solid Capacitors
Page
1.2.1Placement direction
1.2.2Screw holes
1.2.3Motherboard layout
1.2.4Layout contents
1.3.1Installing the CPU
1.3.2CPU heatsink and fan assembly installation
To install the CPU heatsink and fan assembly
To uninstall the CPU heatsink and fan assembly
1.4.1Overview
1.4.2Memory configurations
1.4.3Installing a DIMM
1.4.4Removing a DIMM
1.5.1Installing an expansion card
1.5.2Configuring an expansion card
1.5.3PCI Express 2.0 x1 slots
1.5.4PCI Express 3.0/2.0 x16 slot
IRQ assignments for this motherboard
2.Keyboard and USB device wake-up(KB_USBPWB)
B85M-GKeyboard and USB device wake up
3.USB device wake-up(USBPWF)
B85M-GUSB device wake up
1.7.1Rear panel connectors
Audio 2, 4, 6, or 8-channelconfiguration
USB 2.0 ports 3 and
HDMI port
USB 3.0 ports 5 and
USB 2.0 ports 9 and
1.7.2Internal connectors
3.Front panel audio connector (10-1pin AAFP)
B85M-GFront panel audio connector
4.Serial port connector (10-1pin COM)
B85M-GSerial port (COM) connector
5.CPU and chassis fan connectors (4-pinCPU_FAN, 4-pinCHA_FAN)
B85M-GFan connectors
6.Speaker connector (4-pinSPEAKER)
B85M-GSpeaker Out Connector
7.Intel® B85 Serial ATA 3.0Gb/s connectors (7-pinSATA3G_1~2 [black])
B85M-GIntel® SATA 3.0Gb/s connectors
8.Intel® B85 Serial ATA 6.0Gb/s connector (7-pinSATA6G_1~4 [yellow])
B85M-GIntel® SATA 6.0Gb/s connectors
9.USB 3.0 connector (20-1pin USB3_12)
B85M-GUSB3.0 Front panel connector
10.USB 2.0 connectors (10-1pin USB1112, USB1314)
B85M-GUSB2.0 connectors
11.System panel connector (10-1pin PANEL)
•System power LED (2-pinPWR_LED)
•Hard disk drive activity LED (2-pinHDD_LED)
•Reset button (2-pinRESET)
12.Digital audio connector (4-1pin SPDIF_OUT)
1.8Onboard LEDs
1.Standby Power LED
B85M-GOnboard LED
1.9.1Installing an operating system
1.9.2Support DVD information
To run the Support DVD
2.1.1EZ Update
2.1.2ASUS EZ Flash
2.1.3ASUS CrashFree BIOS 3 utility
Recovering the BIOS
2.1.4ASUS BIOS Updater
Before updating BIOS
Booting the system to a DOS environment
Updating the BIOS file
Page
Entering BIOS Setup at startup
Entering BIOS Setup after POST
BIOS menu screen
EZ Mode
Advanced Mode
Menu bar
Menu items
Back button
Submenu items
Pop-upwindow
Scroll bar
Navigation keys
General help
Configuration fields
2.4.1System Language [English]
2.4.2System Date [Day xx/xx/xxxx]
2.4.3System Time [xx:xx:xx]
2.4.4Security
Administrator Password
User Password
User Password
Not Installed
2.5Ai Tweaker menu
Target CPU Turbo-ModeSpeed : xxxxMHz
Target DRAM Speed : xxxxMHz
Target Cache Speed : xxxxMHz
Target DMI/PEG Clock : xxxxMHz
2.5.1Ai Overclock Tuner [Auto]
2.5.2ASUS MultiCore Enhancement [Enabled]
2.5.3CPU Core Ratio [Auto]
2.5.4Min CPU Cache Ratio [Auto]
2.5.5Max CPU Cache Ratio [Auto]
2.5.6CPU bus speed : DRAM speed ratio mode [Auto]
2.5.7Memory Frequency [Auto]
2.5.8CPU Graphics Max. Ratio [Auto]
2.5.11DRAM Timing Control
RTL IOL control
DRAM RTL initial Value [Auto]
DRAM RTL (CHA) [Auto]
DRAM RTL (CHB) [Auto]
DRAM IO-L(CHA) [Auto]
2.5.12DIGI+ VRM
CPU Load-LineCalibration [Auto]
CPU Fixed Frequency [XXX]
CPU Power Phase Control [Auto]
CPU Power Duty Control [T.Probe]
2.5.13CPU Power Management
Enhanced Intel® SpeedStep Technology [Enabled]
Turbo Mode [Enabled]
Turbo Mode Parameters
CPU Internal Power Switching Frequency
CPU Internal Power Fault Control
CPU Internal Power Configuration
Power Decay Mode [Auto]
Idle Power-inResponse [Auto]
2.5.14Extreme OV [Disabled]
2.5.15CPU Core Voltage [Auto]
CPU Core Voltage Override [Auto]
Offset Mode Sign [+]
Additional Turbo Mode CPU Core Voltage [Auto]
2.5.17CPU Graphics Voltage [Auto]
CPU Graphics Voltage Override [Auto]
Additional Turbo Mode CPU Graphics Voltage [Auto]
Total Adaptive Mode CPU Graphics Voltage [Auto]
2.5.18CPU System Agent Voltage Offset Mode Sign [+]
CPU System Agent Voltage Offset [Auto]
2.5.19CPU Analog I/O Voltage Offset Mode Sign [+]
CPU Analog I/O Voltage Offset [Auto]
2.5.20CPU Digital I/O Voltage Offset Mode Sign [+]
2.5.25PCH Voltage [Auto]
2.5.26DRAM CTRL REF Voltage [Auto]
2.5.27DRAM DATA REF Voltage on CHA [Auto]
2.5.28DRAM DATA REF Voltage on CHB [Auto]
2.5.29CPU Spread Spectrum [Auto]
2.6.1CPU Configuration
Intel® Adaptive Thermal Monitor [Enabled]
Hyper-threading[Enabled]
Active Processor Cores [All]
Limit CPUID Maximum [Disabled]
Boot performance mode [Max Non-Tu...]
CPU Power Management Configuration
2.6.2PCH Configuration
PCI Express Configuration
Intel® Rapid Start Technology
Intel® Smart Connect Technology [Disabled]
2.6.3SATA Configuration
SATA Mode Selection [AHCI]
Aggressive LPM Support [Auto]
IDE Legacy / Native Mode Selection [Native]
S.M.A.R.T. Status Check [Enabled]
Graphics Configuration
DMI Configuration
NB PCIe Configuration
Memory Configuration
2.6.5USB Configuration
Legacy USB Support [Enabled]
Intel® xHCI Mode [Smart Auto]
EHCI Hand-off[Disabled]
USB Single Port Control
2.6.7Onboard Devices Configuration
HD Audio Controller [Enabled]
Front Panel Type [HD]
SPDIF Out Type [SPDIF]
Realtek LAN Controller [Enabled]
2.6.8APM
Restore AC Power Loss [Power Off]
Power On By PS/2 Keyboard [Disabled]
Power On By PS/2 Mouse [Disabled]
Power On By PCIE [Disabled]
2.6.9Network Stack
Network Stack [Disabled]
Ipv4 PXE Support [Enabled]
Ipv6 PXE Support [Enabled]
2.7.1CPU Temperature [xxxºC/xxxºF]
2.7.2CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A]
2.7.3CPU Input Voltage (VCCIN), 3.3V Voltage, 5V Voltage, 12V Voltage
2.7.4CPU Q-FanControl [Enabled]
CPU Fan Speed Low Limit [200 RPM]
2.7.5Chassis Q-FanControl [Enabled]
Chassis Fan Speed Low Limit [600 RPM]
Chassis Fan Profile [Standard]
2.7.6Anti Surge Support [Disabled]
2.8.1Fast Boot [Enabled]
USB Support [Partial Initialization]
PS/2 Keyboard and Mouse Support [Auto]
Network Stack Driver Support [Disabled]
Next Boot after AC Power Loss [Normal Boot]
2.8.2Boot Logo Display [Enabled]
Boot Logo Size Control [Auto]
POST Delay Time [3 sec]
Post Report [5 sec]
2.8.3Bootup NumLock State [On]
2.8.4Wait for ‘F1’ If Error [Enabled]
2.8.5Option ROM Messages [Force BIOS]
2.8.6Interrupt 19 Capture [Disabled]
2.8.7Setup Mode [EZ Mode]
2.8.8CSM (Compatibility Support Module)
2.8.9Secure Boot
OS Type [Windows UE...]
Key Management
KEK Management
Delete the KEK
Load KEK from File
Append KEK from file
DB Management
2.8.10Boot Option Priorities
2.8.11Boot Override
2.9.1ASUS EZ Flash 2 Utility
2.9.2ASUS O.C. Profile
Save to Profile
Load from Profile
2.9.3ASUS SPD Information
Load Optimized Defaults
Save Changes & Reset
Discard Changes & Exit
ASUS EZ Mode
Launch EFI Shell from filesystem device
Federal Communications Commission Statement
IC: Canadian Compliance Statement
Canadian Department of Communications Statement
VCCI: Japan Compliance Statement
VCCI Class B Statement
KC: Korea Warning Statement
REACH
ASUSTeK COMPUTER INC
ASUS COMPUTER INTERNATIONAL (America)
ASUS COMPUTER GmbH (Germany and Austria)
DECLARATION OF CONFORMITY
EC Declaration of Conformity