User Manual
Page 3
... 2.15.2 Installing Windows® VistaTM / VistaTM 64-bit Without RAID Functions 37 2.16 Untied Overclocking Technology 38 3 Installation 15 Pre-installation Precautions 15 2.1 CPU Installation 16 2.2 Installation of CPU Fan and Heatsink 16 2.3 Installation of Memory Modules (DIMM 17 2.4 Expansion Slots (PCI and PCI Express Slots 18 2.5 Dual Monitor and Surround Display...
... 2.15.2 Installing Windows® VistaTM / VistaTM 64-bit Without RAID Functions 37 2.16 Untied Overclocking Technology 38 3 Installation 15 Pre-installation Precautions 15 2.1 CPU Installation 16 2.2 Installation of CPU Fan and Heatsink 16 2.3 Installation of Memory Modules (DIMM 17 2.4 Expansion Slots (PCI and PCI Express Slots 18 2.5 Dual Monitor and Surround Display...
User Manual
Page 4
... Information 63 4 3 . BIOS SETUP UTILITY 39 3.1 Introduction 39 3.1.1 BIOS Menu Bar 39 3.1.2 Navigation Keys 40 3.2 Main Screen 40 3.3 OC Tweaker Screen 41 3.4 Advanced Screen 49 3.4.1 CPU Configuration 50 3.4.2 Chipset Configuration 51 3.4.3 ACPI Configuration 52 3.4.4 Storage Configuration 54 3.4.5 PCIPnP Configuration 56 3.4.6 Floppy Configuration 57 3.4.7 Super IO Configuration 57 3.4.8 USB Configuration 58 3.5 Hardware...
... Information 63 4 3 . BIOS SETUP UTILITY 39 3.1 Introduction 39 3.1.1 BIOS Menu Bar 39 3.1.2 Navigation Keys 40 3.2 Main Screen 40 3.3 OC Tweaker Screen 41 3.4 Advanced Screen 49 3.4.1 CPU Configuration 50 3.4.2 Chipset Configuration 51 3.4.3 ACPI Configuration 52 3.4.4 Storage Configuration 54 3.4.5 PCIPnP Configuration 56 3.4.6 Floppy Configuration 57 3.4.7 Super IO Configuration 57 3.4.8 USB Configuration 58 3.5 Hardware...
User Manual
Page 5
.... www.asrock.com/support/index.asp 1.1 Package Contents 1 x ASRock A785GM-LE Motherboard (Micro ATX Form Factor: 9.6-in x 7.8-in, 24.4 cm x 19.8 cm) 1 x ASRock A785GM-LE Quick Installation Guide 2 x ASRock A785GM-LE Support CD...ASRock A785GM-LE motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control. Because the motherboard specifications and the BIOS software might be updated, the content of the motherboard and step-by-step guide to change without further notice. You may find the latest VGA cards and CPU support lists on ASRock...
.... www.asrock.com/support/index.asp 1.1 Package Contents 1 x ASRock A785GM-LE Motherboard (Micro ATX Form Factor: 9.6-in x 7.8-in, 24.4 cm x 19.8 cm) 1 x ASRock A785GM-LE Quick Installation Guide 2 x ASRock A785GM-LE Support CD...ASRock A785GM-LE motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control. Because the motherboard specifications and the BIOS software might be updated, the content of the motherboard and step-by-step guide to change without further notice. You may find the latest VGA cards and CPU support lists on ASRock...
User Manual
Page 6
... - Realtek RTL8111DL - Supports AMD OverDriveTM with DVI-D port - Northbridge: AMD 785G - Dual Channel DDR2 Memory Technology (see CAUTION 1) - Max. Supports Wake-On-LAN 6 1.2 Specifications Platform CPU Chipset Memory Expansion Slot Graphics Audio LAN - Supports HDCP function with ACC feature (Advanced Clock Calibration) - Supports Full HD 1080p Blu-ray (BD) / HD-DVD...
... - Realtek RTL8111DL - Supports AMD OverDriveTM with DVI-D port - Northbridge: AMD 785G - Dual Channel DDR2 Memory Technology (see CAUTION 1) - Max. Supports Wake-On-LAN 6 1.2 Specifications Platform CPU Chipset Memory Expansion Slot Graphics Audio LAN - Supports HDCP function with ACC feature (Advanced Clock Calibration) - Supports Full HD 1080p Blu-ray (BD) / HD-DVD...
User Manual
Page 7
... Play" - ACPI 1.1 Compliance Wake Up Events - Supports jumperfree - Intelligent Energy Saver (see CAUTION 12) - ASRock OC DNA (see CAUTION 10) - ASRock U-COP (see CAUTION 9) - VCCM, NB Voltage Multi-adjustment - Hybrid Booster: - ASRock OC Tuner (see CAUTION 14) - Instant Boot - CPU Frequency Stepless Control (see CAUTION 11) - Boot Failure Guard (B.F.G.) 7 SMBIOS 2.3.1 Support - Explorer, AMD Fusion...
... Play" - ACPI 1.1 Compliance Wake Up Events - Supports jumperfree - Intelligent Energy Saver (see CAUTION 12) - ASRock OC DNA (see CAUTION 10) - ASRock U-COP (see CAUTION 9) - VCCM, NB Voltage Multi-adjustment - Hybrid Booster: - ASRock OC Tuner (see CAUTION 14) - Instant Boot - CPU Frequency Stepless Control (see CAUTION 11) - Boot Failure Guard (B.F.G.) 7 SMBIOS 2.3.1 Support - Explorer, AMD Fusion...
User Manual
Page 8
...to 12.5% (see CAUTION 16) * For detailed product information, please visit our website: http://www.asrock.com WARNING Please realize that there is a certain risk involved with 64-bit CPU, there is supported depends on page 38 for the minimum hardware requirement and the passed 1080p Blu-...ray (BD) / HD-DVD films in the BIOS, applying Untied Overclocking Technology, or using the thirdparty overclocking tools. - ASRock AM2 Boost: ASRock Patented Technology to ...
...to 12.5% (see CAUTION 16) * For detailed product information, please visit our website: http://www.asrock.com WARNING Please realize that there is a certain risk involved with 64-bit CPU, there is supported depends on page 38 for the minimum hardware requirement and the passed 1080p Blu-...ray (BD) / HD-DVD films in the BIOS, applying Untied Overclocking Technology, or using the thirdparty overclocking tools. - ASRock AM2 Boost: ASRock Patented Technology to ...
User Manual
Page 9
...flash utility. Featuring an advanced proprietary hardware and software design, Intelligent Energy Saver is a user-friendly ASRock overclocking tool which allows you to improve efficiency when the CPU cores are idle. Just launch this tool and save the new BIOS file to SATAII connector directly.... way for the operation procedures of overclocking settings. Power Management for the operation procedures of the system or damage the CPU. 9 ASRock Instant Flash is able to update system BIOS without sacrificing computing performance. Please visit our website for USB 2.0 works fine...
...flash utility. Featuring an advanced proprietary hardware and software design, Intelligent Energy Saver is a user-friendly ASRock overclocking tool which allows you to improve efficiency when the CPU cores are idle. Just launch this tool and save the new BIOS file to SATAII connector directly.... way for the operation procedures of overclocking settings. Power Management for the operation procedures of the system or damage the CPU. 9 ASRock Instant Flash is able to update system BIOS without sacrificing computing performance. Please visit our website for USB 2.0 works fine...
User Manual
Page 10
...power cord, then plug it may choose to spray thermal grease between the CPU and the heatsink when you checking with the power supply manufacturer for the completed system. This motherboard supports ASRock AM2 Boost overclocking technology. However, we recommend you install the PC system...keeping the stability of 5v standby power efficiency is enabled, it back again. If you adopt. While CPU overheat is detected, the system will overclock the chipset/CPU reference clock. 14. To improve heat dissipation, remember to disable this function will automatically shutdown. You...
...power cord, then plug it may choose to spray thermal grease between the CPU and the heatsink when you checking with the power supply manufacturer for the completed system. This motherboard supports ASRock AM2 Boost overclocking technology. However, we recommend you install the PC system...keeping the stability of 5v standby power efficiency is enabled, it back again. If you adopt. While CPU overheat is detected, the system will overclock the chipset/CPU reference clock. 14. To improve heat dissipation, remember to disable this function will automatically shutdown. You...
User Manual
Page 11
D. ASRock website http://www.asrock.com 11 After executing CyberLink PowerDVD Ultra program, please follow below table for the minimum hardware requirement. Click "Configuration". Click "Enable hardware acceleration (ATI Avivo)" ... function for better playback performance and compatibility. A. If you need to use CyberLink PowerDVD Ultra version 7.3, we suggest to remove the "V" mark in the future. CPU VGA Memory Suggested OS AMD Sempron Dual Core 2100 Onboard VGA with DVI-D port Dual Channel DDR2 533, 1GB x 2 Windows® VistaTM or Windows®...
D. ASRock website http://www.asrock.com 11 After executing CyberLink PowerDVD Ultra program, please follow below table for the minimum hardware requirement. Click "Configuration". Click "Enable hardware acceleration (ATI Avivo)" ... function for better playback performance and compatibility. A. If you need to use CyberLink PowerDVD Ultra version 7.3, we suggest to remove the "V" mark in the future. CPU VGA Memory Suggested OS AMD Sempron Dual Core 2100 Onboard VGA with DVI-D port Dual Channel DDR2 533, 1GB x 2 Windows® VistaTM or Windows®...
User Manual
Page 12
... SONY FOX UNIVERSAL WEA UNIVERSAL * MPEG-4-AVC mentioned above ) DVD Player Pioneer BDR-101A / LG GBW-H10N (BD) HP HD100 (HD-DVD) 12 Items Configurations CPU AMD Sempron Dual Core 2100 VGA Onboard VGA with DVI-D port Memory Dual Channel DDR2 533, 1GB x 2 OS Windows® VistaTM or Windows® VistaTM...
... SONY FOX UNIVERSAL WEA UNIVERSAL * MPEG-4-AVC mentioned above ) DVD Player Pioneer BDR-101A / LG GBW-H10N (BD) HP HD100 (HD-DVD) 12 Items Configurations CPU AMD Sempron Dual Core 2100 VGA Onboard VGA with DVI-D port Memory Dual Channel DDR2 533, 1GB x 2 OS Windows® VistaTM or Windows® VistaTM...
User Manual
Page 13
... IN Center: FRONT Bottom: MIC IN LAN AUDIO CODEC Super I/O CD1 1 HD_AUDIO1 LPT1 1 1 COM1 HT3.0 Hybrid CrossFire PCIE1 AMD 785G Chipset A785GM-LE PCIE2 IDE1 PWR_FAN1 SATAII_4 SATAII_5 SATAII_6 (PORT 3) (PORT 4) (PORT 5) RoHS PCI1 IR1 1 FLOPPY1 PCI2 USB10_11 1 AMD SB710 Chipset SPEAKER1 1...SATAII_2 (PORT 1)) 13 Green) 15 Chassis Speaker Header 32 PCI Express 2.0 x1 Slot (PCIE1; Yellow) 23 USB 2.0 Header (USB8_9, Blue) 6 CPU Fan Connector (CPU_FAN1) 24 USB 2.0 Header (USB10_11, Blue) 7 Power Fan Connector (PWR_FAN1) 25 Floppy Connector (FLOPPY1) 8 ATX Power Connector (ATXPWR1...
... IN Center: FRONT Bottom: MIC IN LAN AUDIO CODEC Super I/O CD1 1 HD_AUDIO1 LPT1 1 1 COM1 HT3.0 Hybrid CrossFire PCIE1 AMD 785G Chipset A785GM-LE PCIE2 IDE1 PWR_FAN1 SATAII_4 SATAII_5 SATAII_6 (PORT 3) (PORT 4) (PORT 5) RoHS PCI1 IR1 1 FLOPPY1 PCI2 USB10_11 1 AMD SB710 Chipset SPEAKER1 1...SATAII_2 (PORT 1)) 13 Green) 15 Chassis Speaker Header 32 PCI Express 2.0 x1 Slot (PCIE1; Yellow) 23 USB 2.0 Header (USB8_9, Blue) 6 CPU Fan Connector (CPU_FAN1) 24 USB 2.0 Header (USB10_11, Blue) 7 Power Fan Connector (PWR_FAN1) 25 Floppy Connector (FLOPPY1) 8 ATX Power Connector (ATXPWR1...
User Manual
Page 16
... securely fastened and in place, press it fits in one correct orientation. Carefully insert the CPU into the socket until it firmly on the side tab to dissipate heat. DO NOT force the CPU into this motherboard, it is necessary to install a larger heatsink and cooling fan to indicate.... The lever clicks on the socket while you install the CPU into the socket to secure the CPU. Step 3. The CPU fits only in place. Position the CPU directly above the socket such that it is locked. Lever 90° Up CPU Golden Triangle STEP 1: Lift Up The Socket Lever Socket Corner...
... securely fastened and in place, press it fits in one correct orientation. Carefully insert the CPU into the socket until it firmly on the side tab to dissipate heat. DO NOT force the CPU into this motherboard, it is necessary to install a larger heatsink and cooling fan to indicate.... The lever clicks on the socket while you install the CPU into the socket to secure the CPU. Step 3. The CPU fits only in place. Position the CPU directly above the socket such that it is locked. Lever 90° Up CPU Golden Triangle STEP 1: Lift Up The Socket Lever Socket Corner...
User Manual
Page 22
... supports ATITM Hybrid CrossFireXTM feature. Currently, ATITM Hybrid CrossFireXTM Technology is only supported with Windows® VistaTM OS, and is not available with AMD Phenom CPU. Please visit our website for further information. What does an ATITM Hybrid CrossFireXTM system include? An ATITM Hybrid CrossFireXTM system includes an ATITM RadeonTM 2400...
... supports ATITM Hybrid CrossFireXTM feature. Currently, ATITM Hybrid CrossFireXTM Technology is only supported with Windows® VistaTM OS, and is not available with AMD Phenom CPU. Please visit our website for further information. What does an ATITM Hybrid CrossFireXTM system include? An ATITM Hybrid CrossFireXTM system includes an ATITM RadeonTM 2400...
User Manual
Page 28
... connector on this connector and match the black wire to the ground pin. Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin CPU fan still can still work successfully even without the fan speed control function. Chassis Speaker Header (4-pin SPEAKER 1) (see p.13 ...DUMMY DUMMY +5V Chassis and Power Fan Connectors (3-pin CHA_FAN1) (see p.13 No. 20) GND +12V CHA_FAN_SPEED (3-pin PWR_FAN1) (see p.13 No. 7) CPU Fan Connector (4-pin CPU_FAN1) (see p.13 No. 1) 20-Pin ATX Power Supply Installation 1 13 Please note that it is necessary to connect a power ...
... connector on this connector and match the black wire to the ground pin. Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin CPU fan still can still work successfully even without the fan speed control function. Chassis Speaker Header (4-pin SPEAKER 1) (see p.13 ...DUMMY DUMMY +5V Chassis and Power Fan Connectors (3-pin CHA_FAN1) (see p.13 No. 20) GND +12V CHA_FAN_SPEED (3-pin PWR_FAN1) (see p.13 No. 7) CPU Fan Connector (4-pin CPU_FAN1) (see p.13 No. 1) 20-Pin ATX Power Supply Installation 1 13 Please note that it is necessary to connect a power ...
User Manual
Page 38
... setup to set the selection from [Auto] to fixed PCI / PCIE buses. Before you apply Untied Overclocking Technology. 38 Therefore, CPU FSB is untied during overclocking, FSB enjoys better margin due to [CPU, PCIE, Async.]. Using SATA / SATAII HDDs without NCQ and Hot Plug functions STEP 1: Set up BIOS. A. Set the "SATA...
... setup to set the selection from [Auto] to fixed PCI / PCIE buses. Before you apply Untied Overclocking Technology. 38 Therefore, CPU FSB is untied during overclocking, FSB enjoys better margin due to [CPU, PCIE, Async.]. Using SATA / SATAII HDDs without NCQ and Hot Plug functions STEP 1: Set up BIOS. A. Set the "SATA...
User Manual
Page 41
...is [Auto]. Configuration options: [5% (2940MHz)] to [900MHz]. Configuration options: [700MHz] to [50% (4200MHz)]. It should be done at your CPU and motherboard. It should always be done at your own risk and expense. Spread Spectrum This item should be [Auto] for better system stability. ...V Multiplier/Voltage Change [Auto] HT Bus Speed [Auto] HT Bus Width [Auto] Overclocking may cause damage to load the optiomized CPU overclocking setting. Please note that overclocing may cause damage to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC ...
...is [Auto]. Configuration options: [5% (2940MHz)] to [900MHz]. Configuration options: [700MHz] to [50% (4200MHz)]. It should be done at your CPU and motherboard. It should always be done at your own risk and expense. Spread Spectrum This item should be [Auto] for better system stability. ...V Multiplier/Voltage Change [Auto] HT Bus Speed [Auto] HT Bus Width [Auto] Overclocking may cause damage to load the optiomized CPU overclocking setting. Please note that overclocing may cause damage to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC ...
User Manual
Page 42
... "Value (Core 1)", "Value (Core 2) " and "Value (Core 3)". It should be done at your CPU and motherboard. Processor Frequency This option appears only when you adopt Phenom CPU. This item will be hidden. Configuration options: [Disabled], [Auto], [All Cores] and [Per Core]. Configuration...2100 MHZ North Bridge Maximum Frequency x9.0 1800 MHz Processor Maximum Voltage 1.2500 V Multiplier/Voltage Change [Manual] CPU Frequency Multiplier [x0.5 100 MHz] CPU Voltage [0.6000 V] NB Frequency Multiplier [x5.0 1000 MHz] Overclocking may adjust the value of the value depends on the...
... "Value (Core 1)", "Value (Core 2) " and "Value (Core 3)". It should be done at your CPU and motherboard. Processor Frequency This option appears only when you adopt Phenom CPU. This item will be hidden. Configuration options: [Disabled], [Auto], [All Cores] and [Per Core]. Configuration...2100 MHZ North Bridge Maximum Frequency x9.0 1800 MHz Processor Maximum Voltage 1.2500 V Multiplier/Voltage Change [Manual] CPU Frequency Multiplier [x0.5 100 MHz] CPU Voltage [0.6000 V] NB Frequency Multiplier [x5.0 1000 MHz] Overclocking may adjust the value of the value depends on the...
User Manual
Page 43
...values as listed: [200 MHz (DDR2 400)], [266 MHz (DDR2 533)], [333 MHz (DDR2 667)] and [400 MHz (DDR2 800)]. If you adopt Phenom CPU. Configuration options: [Disabled], [Auto], [12.5%], [25%], [37.5%], [50%], [62.5%], [75%] and [87.5%]. Configuration options: [Auto], [8 Bit] and ...[16 Bit]. Configuration options: [Auto], [1.80V] to [x13 2600 MHz]. CPU Frequency Multiplier This option appears only when you selecting Hyper-Transport bus speed. However, for safety and system stability, it is one of this item...
...values as listed: [200 MHz (DDR2 400)], [266 MHz (DDR2 533)], [333 MHz (DDR2 667)] and [400 MHz (DDR2 800)]. If you adopt Phenom CPU. Configuration options: [Disabled], [Auto], [12.5%], [25%], [37.5%], [50%], [62.5%], [75%] and [87.5%]. Configuration options: [Auto], [8 Bit] and ...[16 Bit]. Configuration options: [Auto], [1.80V] to [x13 2600 MHz]. CPU Frequency Multiplier This option appears only when you selecting Hyper-Transport bus speed. However, for safety and system stability, it is one of this item...
User Manual
Page 44
Memory Controller Mode It allows you adopt Phenom CPU. The default value is [XOR of memory accessing. CAS Latency (CL) Use this to [18CLK]. The default value is [Auto]. The default value is [Auto]. ...
Memory Controller Mode It allows you adopt Phenom CPU. The default value is [XOR of memory accessing. CAS Latency (CL) Use this to [18CLK]. The default value is [Auto]. The default value is [Auto]. ...
User Manual
Page 49
... ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. CPU Configuration Chipset Configuration ACPI Configuration Storage Configuration PCIPnP Configuration Floppy Configuration SuperIO Configuration USB Configuration BIOS Update Utility ASRock Instant Flash Select Screen Select Item Enter Go to malfunction. Please be...like MS-DOS or Windows®. 3.4 Advanced Screen In this tool and save the new BIOS file to malfunction. ASRock Instant Flash ASRock Instant Flash is a BIOS flash utility embedded in below sections may cause the system to your USB flash drive, ...
... ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. CPU Configuration Chipset Configuration ACPI Configuration Storage Configuration PCIPnP Configuration Floppy Configuration SuperIO Configuration USB Configuration BIOS Update Utility ASRock Instant Flash Select Screen Select Item Enter Go to malfunction. Please be...like MS-DOS or Windows®. 3.4 Advanced Screen In this tool and save the new BIOS file to malfunction. ASRock Instant Flash ASRock Instant Flash is a BIOS flash utility embedded in below sections may cause the system to your USB flash drive, ...