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. You can use ASRock XFast RAM to the components and devices of your own risk ...174; 64-bit operating systems do not have such limitations. English 5 It should be less than 4GB for the reservation for possible damage caused by overclocking. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control • Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore • Microsoft®...
...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 ...174; 64-bit operating systems do not have such limitations. English 5 It should be less than 4GB for the reservation for possible damage caused by overclocking. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control • Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore • Microsoft®...
User Manual
Page 42
HDMI-IN Connect two different devices to dampness. System Info View information about the system. 37 English 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. Z87 Pro4 Dehumidifier Prevent motherboard damages due to one monitor and toggle between the two devices. 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 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. Z87 Pro4 Dehumidifier Prevent motherboard damages due to one monitor and toggle between the two devices. OC Tweaker Configurations for switching between the primary and secondary screen without replugging the connectors every time.
User Manual
Page 65
... of system configuration tools, cool sound effects and stunning visuals. 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...
... of system configuration tools, cool sound effects and stunning visuals. 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 BCLK. Z87 Pro4 Because the UEFI software is determined by the CPU Ratio multiplied with the BCLK. BCLK/PCIE Frequency The CPU speed is constantly 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 BCLK. Z87 Pro4 Because the UEFI software is determined by the CPU Ratio multiplied with the BCLK. BCLK/PCIE Frequency The CPU speed is constantly 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
...limit can protect the CPU and save power, while a higher limit may improve performance. Disable to reduce electromagnetic interference for better overclocking capabilities. Choose 1.6 for passing EMI tests. When the limit is exceeded, the CPU ratio will be lowered immediately. Spread Spectrum... Enable Spread Spectrum to achieve higher clock speeds when overclocking. Long Duration Power Limit Configure Package Power Limit 1 in watts. Long Duration Maintained Configure the period of the integrated ...
...limit can protect the CPU and save power, while a higher limit may improve performance. Disable to reduce electromagnetic interference for better overclocking capabilities. Choose 1.6 for passing EMI tests. When the limit is exceeded, the CPU ratio will be lowered immediately. Spread Spectrum... Enable Spread Spectrum to achieve higher clock speeds when overclocking. Long Duration Power Limit Configure Package Power Limit 1 in watts. Long Duration Maintained Configure the period of the integrated ...
User Manual
Page 70
GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard specifications. DRAM Reference Clock Select Auto for optimized settings. Z87 Pro4 Override: The voltage is under heavy load. GT Voltage Offset Configure the voltage added to the integrated GPU when the system is fixed. DRAM Timing ...
GT Adaptive Voltage Configure the fixed voltage added to overclock the DDR3 memory and perform beyond standard specifications. DRAM Reference Clock Select Auto for optimized settings. Z87 Pro4 Override: The voltage is under heavy load. GT Voltage Offset Configure the voltage added to the integrated GPU when the system is fixed. DRAM Timing ...
User Manual
Page 74
... to boost or lower the FIVR Switch Frequency. CPU Cache Adaptive Voltage Configure the voltage added to skip DRAM memory training for the CPU Cache. Z87 Pro4 Command Tri State Enable for the System Agent. MRC Fast Boot Enable Memory Fast Boot to the CPU Cache when the system is under heavy...: For optimized settings. Adaptive: Add voltage to the CPU when the system is under heavy load. Setting the voltage higher may increase system stability when overclocking. Setting the voltage higher may increase 69 English
... to boost or lower the FIVR Switch Frequency. CPU Cache Adaptive Voltage Configure the voltage added to skip DRAM memory training for the CPU Cache. Z87 Pro4 Command Tri State Enable for the System Agent. MRC Fast Boot Enable Memory Fast Boot to the CPU Cache when the system is under heavy...: For optimized settings. Adaptive: Add voltage to the CPU when the system is under heavy load. Setting the voltage higher may increase system stability when overclocking. Setting the voltage higher may increase 69 English
User Manual
Page 75
...Load-Line Calibration helps prevent CPU voltage droop when the system is [Auto]. Use default settings for better performance and overclocking capabilities. The default value is under heavy load. Disable for best performance. CPU Integrated VR Faults Disable FIVR Faults ...to raise the threshold to configure DRAM Voltage. system stability when overclocking. CPU Analog IO Voltage Offset CPU I /O 1.5V Voltage. PCH 1.05V Voltage Chipset 1.05V Voltage. Use default settings for better overclocking capabilities. CPU Digital IO Voltage Offset CPU I/O Digital Voltage.
...Load-Line Calibration helps prevent CPU voltage droop when the system is [Auto]. Use default settings for better performance and overclocking capabilities. The default value is under heavy load. Disable for best performance. CPU Integrated VR Faults Disable FIVR Faults ...to raise the threshold to configure DRAM Voltage. system stability when overclocking. CPU Analog IO Voltage Offset CPU I /O 1.5V Voltage. PCH 1.05V Voltage Chipset 1.05V Voltage. Use default settings for better overclocking capabilities. CPU Digital IO Voltage Offset CPU I/O Digital Voltage.
Quick Installation Guide
Page 11
... done at your system. 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 ...that there 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. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control • Voltage Monitoring: +12V...
... done at your system. 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 ...that there 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. Z87 Pro4 OS Certifications • CPU/Chassis Fan Multi-Speed Control • Voltage Monitoring: +12V...