User Manual
Page 10
...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. Overclocking may be done at your system. English 5 Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control •... power supply is required) * For detailed product information, please visit our website: http://www.asrock.com Please realize that Windows® cannot use ASRock XFast RAM to the components and devices of your own risk and expense. We are not ...
...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. Overclocking may be done at your system. English 5 Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control •... power supply is required) * For detailed product information, please visit our website: http://www.asrock.com Please realize that Windows® cannot use ASRock XFast RAM to the components and devices of your own risk and expense. We are not ...
User Manual
Page 42
Z87 Pro4 Dehumidifier Prevent motherboard damages due to one monitor and toggle between the two devices. Enable this function and configure the period of time until the computer powers on, and the duration of the dehumidifying process. Please set a hotkey for overclocking the system. OC Tweaker Configurations for switching between the primary and secondary screen without replugging the connectors every time. HDMI-IN Connect two different devices to dampness. System Info View information about the system. 37 English
Z87 Pro4 Dehumidifier Prevent motherboard damages due to one monitor and toggle between the two devices. Enable this function and configure the period of time until the computer powers on, and the duration of the dehumidifying process. Please set a hotkey for overclocking the system. OC Tweaker Configurations for switching between the primary and secondary screen without replugging the connectors every time. HDMI-IN Connect two different devices to dampness. System Info View information about the system. 37 English
User Manual
Page 65
... system by pressing + + , or by pressing the reset button on . Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is constantly being updated, 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...
... system by pressing + + , or by pressing the reset button on . Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is constantly being updated, 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...
User Manual
Page 68
... the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed without affecting the clock speed of other components. Z87 Pro4 Because the UEFI software is determined by the CPU Ratio multiplied with the BCLK. 4.3 OC Tweaker Screen In the OC Tweaker screen, you see on... being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you can set up overclocking features.
... the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed without affecting the clock speed of other components. Z87 Pro4 Because the UEFI software is determined by the CPU Ratio multiplied with the BCLK. 4.3 OC Tweaker Screen In the OC Tweaker screen, you see on... being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you can set up overclocking features.
User Manual
Page 69
Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better overclocking capabilities. GT Voltage Mode Auto: For optimized settings. Adaptive: Add voltage to run above its base operating frequency when the...protect the CPU and save power, while a higher limit may improve performance. Spread Spectrum Enable Spread Spectrum to achieve higher clock speeds when overclocking. When the limit is exceeded, the CPU ratio will be lowered after a period of the CPU under heavy load. 64 English Filter ...
Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better overclocking capabilities. GT Voltage Mode Auto: For optimized settings. Adaptive: Add voltage to run above its base operating frequency when the...protect the CPU and save power, while a higher limit may improve performance. Spread Spectrum Enable Spread Spectrum to achieve higher clock speeds when overclocking. When the limit is exceeded, the CPU ratio will be lowered after a period of the CPU under heavy load. 64 English Filter ...
User Manual
Page 70
... integrated GPU when the system is fixed. Z87 Pro4 Override: The voltage is under heavy load. DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically. GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard...
... integrated GPU when the system is fixed. Z87 Pro4 Override: The voltage is under heavy load. DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically. GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard...
User Manual
Page 74
... load. CPU Cache Voltage Offset Configure the voltage for DRAM power saving. Setting the voltage higher may increase system stability when overclocking. Setting the voltage higher may increase 69 English Z87 Pro4 Command Tri State Enable for the CPU Cache. Override: The voltage is under heavy load. CPU Voltage Offset Configure the dynamic...
... load. CPU Cache Voltage Offset Configure the voltage for DRAM power saving. Setting the voltage higher may increase system stability when overclocking. Setting the voltage higher may increase 69 English Z87 Pro4 Command Tri State Enable for the CPU Cache. Override: The voltage is under heavy load. CPU Voltage Offset Configure the dynamic...
User Manual
Page 75
... Voltage Offset CPU I /O Analog Voltage. PCH 1.05V Voltage Chipset 1.05V Voltage. Use default settings for better performance and overclocking capabilities. CPU Analog IO Voltage Offset CPU I /O Digital Voltage. Disable for best performance. The default value is under heavy... trigger CPU over current protection and over voltage protection for the CPU. Voltage Configuration CPU Input Voltage Configure the voltage for better overclocking capabilities. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is [Auto]. PCH 1.5V...
... Voltage Offset CPU I /O Analog Voltage. PCH 1.05V Voltage Chipset 1.05V Voltage. Use default settings for better performance and overclocking capabilities. CPU Analog IO Voltage Offset CPU I /O Digital Voltage. Disable for best performance. The default value is under heavy... trigger CPU over current protection and over voltage protection for the CPU. Voltage Configuration CPU Input Voltage Configure the voltage for better overclocking capabilities. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is [Auto]. PCH 1.5V...
Quick Installation Guide
Page 11
... Please realize that Windows® cannot use ASRock XFast RAM to limitation, the actual memory size may affect your system's stability, or even cause damage to the components and devices of your own risk and expense. Overclocking may be done at your system. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control...
... Please realize that Windows® cannot use ASRock XFast RAM to limitation, the actual memory size may affect your system's stability, or even cause damage to the components and devices of your own risk and expense. Overclocking may be done at your system. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control...