User Manual
Page 9
.... H81M-DGS R2.0 Please realize that Windows® cannot use. 5 English It should be less than 4GB for the reservation for possible damage caused by overclocking. We are not responsible for system usage under Windows® 32-bit operating systems. Windows® 64-bit operating systems do not have such limitations. You can use ASRock...
.... H81M-DGS R2.0 Please realize that Windows® cannot use. 5 English It should be less than 4GB for the reservation for possible damage caused by overclocking. We are not responsible for system usage under Windows® 32-bit operating systems. Windows® 64-bit operating systems do not have such limitations. You can use ASRock...
User Manual
Page 33
OC Tweaker Configurations for overclocking the system. Tech Service Contact Tech Service. 29 English H81M-DGS R2.0 System Info View information about the system.
OC Tweaker Configurations for overclocking the system. Tech Service Contact Tech Service. 29 English H81M-DGS R2.0 System Info View information about the system.
User Manual
Page 41
...but also a lot more amusing. You may not exactly match what you power on your system. H81M-DGS R2.0 Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose ... routines. Not only will continue with the following selections: Main For setting system time/date information OC Tweaker For overclocking configurations Advanced For advanced system configurations Tool Useful tools H/W Monitor Displays current hardware status Boot For configuring boot settings ...
...but also a lot more amusing. You may not exactly match what you power on your system. H81M-DGS R2.0 Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose ... routines. Not only will continue with the following selections: Main For setting system time/date information OC Tweaker For overclocking configurations Advanced For advanced system configurations Tool Useful tools H/W Monitor Displays current hardware status Boot For configuring boot settings ...
User Manual
Page 44
.... Advanced Turbo Load optimized CPU and GPU OC settings. Load Optimized GPU OC Setting Please note that overclocking may not exactly match what you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are ...for reference purpose only, and they may cause damage to overclock their non Z87 chipset motherboards. Please note that overclocking may cause damage to your screen. Non-Z OC Non-Z OC allows users with a K-Series Haswell processor to...
.... Advanced Turbo Load optimized CPU and GPU OC settings. Load Optimized GPU OC Setting Please note that overclocking may not exactly match what you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are ...for reference purpose only, and they may cause damage to overclock their non Z87 chipset motherboards. Please note that overclocking may cause damage to your screen. Non-Z OC Non-Z OC allows users with a K-Series Haswell processor to...
User Manual
Page 45
... SpeedStep technology allows processors to perform the highest frequency on all CPU cores simultaneously. PCIE PLL Selection Select SB PLL when overclocking. H81M-DGS R2.0 CPU Configuration Multi core enhancement Improve the system's performance by the CPU Ratio multiplied with the BCLK. CPU Ratio The...your setting without affecting the clock speed of time. Filter PLL Frequency CPU BCLK Filter Frequency. Internal PLL Overvoltage Enable for better overclocking capabilities. A lower limit can protect the CPU and save power, while a higher limit may cause damage to keep the ...
... SpeedStep technology allows processors to perform the highest frequency on all CPU cores simultaneously. PCIE PLL Selection Select SB PLL when overclocking. H81M-DGS R2.0 CPU Configuration Multi core enhancement Improve the system's performance by the CPU Ratio multiplied with the BCLK. CPU Ratio The...your setting without affecting the clock speed of time. Filter PLL Frequency CPU BCLK Filter Frequency. Internal PLL Overvoltage Enable for better overclocking capabilities. A lower limit can protect the CPU and save power, while a higher limit may cause damage to keep the ...
User Manual
Page 46
... under heavy load. DRAM Timing Configuration Load XMP Setting Load XMP settings to the integrated GPU. GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard specifications. Short Duration Power Limit Configure Package Power Limit 2 in ampere. When the limit is fixed. A lower limit...
... under heavy load. DRAM Timing Configuration Load XMP Setting Load XMP settings to the integrated GPU. GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard specifications. Short Duration Power Limit Configure Package Power Limit 2 in ampere. When the limit is fixed. A lower limit...
User Manual
Page 51
... under heavy load. Setting the voltage higher may increase system stability when overclocking. DRAM Voltage Use this to reduce power consumption. H81M-DGS R2.0 CPU Cache Override Voltage Add voltage to trigger CPU over current protection and over voltage protection for better overclocking capabilities. PCH 1.05V Voltage Chipset 1.05V Voltage. CPU Cache Voltage Offset Configure...
... under heavy load. Setting the voltage higher may increase system stability when overclocking. DRAM Voltage Use this to reduce power consumption. H81M-DGS R2.0 CPU Cache Override Voltage Add voltage to trigger CPU over current protection and over voltage protection for better overclocking capabilities. PCH 1.05V Voltage Chipset 1.05V Voltage. CPU Cache Voltage Offset Configure...
Quick Installation Guide
Page 9
...'s stability, or even cause damage to utilize the memory that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using thirdparty overclocking tools. You can use ASRock XFast RAM to the components and devices of your own risk and expense. It should be less...
...'s stability, or even cause damage to utilize the memory that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using thirdparty overclocking tools. You can use ASRock XFast RAM to the components and devices of your own risk and expense. It should be less...