User Manual
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...Manual 1 x I /O connectors BIOS features Manageability Accessories Precision Tweaker 2 - vPCH: 180-step Chipset voltage control - P8Z77-V LX specifications summary ASUS exclusive overclocking features Rear panel I/O ports Internal I /O Shield 1 x Support DVD (continued on the next page) xi vCore: Adjustable ...CPU voltage at 0.1MHz increment Overclocking Protection - ASUS C.P.R.(CPU Parameter Recall) 1 x PS/2 keyboard / mouse combo port 1 x Optical S/PDIF out port 1 x HDMI port 1 x DVI...
...Manual 1 x I /O connectors BIOS features Manageability Accessories Precision Tweaker 2 - vPCH: 180-step Chipset voltage control - P8Z77-V LX specifications summary ASUS exclusive overclocking features Rear panel I/O ports Internal I /O Shield 1 x Support DVD (continued on the next page) xi vCore: Adjustable ...CPU voltage at 0.1MHz increment Overclocking Protection - ASUS C.P.R.(CPU Parameter Recall) 1 x PS/2 keyboard / mouse combo port 1 x Optical S/PDIF out port 1 x HDMI port 1 x DVI...
User Manual
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... user interaction. MemOK! This remarkable memory rescue tool requires a mere push of the product and thus mitigate environmental impacts. 1.3.2 ASUS DIGI+ VRM Digital Power Design Digital Power Control: Digital Power Design for various overclocking scenarios, with UASP New ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the latest USB 3.0 standard. MemOK!
... user interaction. MemOK! This remarkable memory rescue tool requires a mere push of the product and thus mitigate environmental impacts. 1.3.2 ASUS DIGI+ VRM Digital Power Design Digital Power Control: Digital Power Design for various overclocking scenarios, with UASP New ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the latest USB 3.0 standard. MemOK!
User Manual
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... CPU default settings when the system hangs due to open the system chassis and clear the RTC data. ASUS P8Z77-V LX 1-5 Chapter 1 GPU Boost Go the Limit with the ASUS TurboV. It allows you to supervise overclocking, energy management, fan speed control, voltage and sensor readings, and even interact with just a few clicks away. Precision...
... CPU default settings when the system hangs due to open the system chassis and clear the RTC data. ASUS P8Z77-V LX 1-5 Chapter 1 GPU Boost Go the Limit with the ASUS TurboV. It allows you to supervise overclocking, energy management, fan speed control, voltage and sensor readings, and even interact with just a few clicks away. Precision...
User Manual
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P8Z77-V LX P8Z77-V LX 240-pin DDR3 DIMM sockets Recommended memory configurations We recommend that you install the memory modules from a DDR or DDR2 module. A DDR3 module is notched differently from the blue slots for better overclocking capability. ASUS P8Z77-V LX 2-5 DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2 Chapter 2 2.2.3 System memory The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. DO NOT install a DDR or DDR2 memory module to the DDR3 slot.
P8Z77-V LX P8Z77-V LX 240-pin DDR3 DIMM sockets Recommended memory configurations We recommend that you install the memory modules from a DDR or DDR2 module. A DDR3 module is notched differently from the blue slots for better overclocking capability. ASUS P8Z77-V LX 2-5 DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2 Chapter 2 2.2.3 System memory The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. DO NOT install a DDR or DDR2 memory module to the DDR3 slot.
User Manual
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...OS, when you install 4GB or more on its Serial Presence Detect (SPD), which is the standard way of the following: - Visit the ASUS website for the dual-channel configuration. The system maps the total size of 512Mb (64MB) chips or less (Memory chip capacity counts in ...CPU. • Always install DIMMs with the same CAS latency. For more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition. Any excess memory from a memory module. Chapter 2 Memory configurations You may install 1GB, 2GB, 4GB and 8GB unbuffered non‑ECC DDR3...
...OS, when you install 4GB or more on its Serial Presence Detect (SPD), which is the standard way of the following: - Visit the ASUS website for the dual-channel configuration. The system maps the total size of 512Mb (64MB) chips or less (Memory chip capacity counts in ...CPU. • Always install DIMMs with the same CAS latency. For more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition. Any excess memory from a memory module. Chapter 2 Memory configurations You may install 1GB, 2GB, 4GB and 8GB unbuffered non‑ECC DDR3...
User Manual
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...the cap on CLRTC jumper default position. Shut down the key during the boot process and enter BIOS setup to pins 2-3. P8Z77-V LX CLRTC 12 23 Normal (Default) P8Z77-V LX Clear RTC RAM Clear RTC To erase the RTC RAM 1. Removing the cap will cause system boot failure! • If...4. Except when clearing the RTC RAM, never remove the cap on pins 2-3 for about 5-10 seconds, then move the jumper again to overclocking. ASUS P8Z77-V LX 2-15 For system failure due to clear the Real Time Clock (RTC) RAM in CMOS, which include system setup information such as system passwords...
...the cap on CLRTC jumper default position. Shut down the key during the boot process and enter BIOS setup to pins 2-3. P8Z77-V LX CLRTC 12 23 Normal (Default) P8Z77-V LX Clear RTC RAM Clear RTC To erase the RTC RAM 1. Removing the cap will cause system boot failure! • If...4. Except when clearing the RTC RAM, never remove the cap on pins 2-3 for about 5-10 seconds, then move the jumper again to overclocking. ASUS P8Z77-V LX 2-15 For system failure due to clear the Real Time Clock (RTC) RAM in CMOS, which include system setup information such as system passwords...
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... recommended in the Memory QVL (Qualified Vendors Lists) in this user manual or on the ASUS website at www.asus.com after using the MemOK! switch • Refer to BIOS overclocking, press the MemOK! Turn off the computer and unplug the power cord for about 30... successful boot. switch Installing DIMMs that you turn off the system and reinstall the DIMM before using the MemOK! switch lights continuously. P8Z77-V LX P8Z77-V LX MemOK! The blinking speed of failsafe settings. A message will appear during the tuning process, the system continues memory tuning after the ...
... recommended in the Memory QVL (Qualified Vendors Lists) in this user manual or on the ASUS website at www.asus.com after using the MemOK! switch • Refer to BIOS overclocking, press the MemOK! Turn off the computer and unplug the power cord for about 30... successful boot. switch Installing DIMMs that you turn off the system and reinstall the DIMM before using the MemOK! switch lights continuously. P8Z77-V LX P8Z77-V LX MemOK! The blinking speed of failsafe settings. A message will appear during the tuning process, the system continues memory tuning after the ...
User Manual
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... system. Chapter 3 ASUS P8Z77-V LX 3-1 In normal circumstances, the default BIOS settings apply to most conditions to ensure optimum performance. We strongly recommend that requires further BIOS settings or update. Otherwise, POST continues with the same smoothness as storage device configuration, overclocking settings, advanced power ... item under two modes: EZ Mode and Advanced Mode. Chapter 3 Chapter 3: 3.1 Knowing BIOS BIOS setup The ASUS UEFI BIOS offers a user-friendly interface that are for reference purposes only, and may result to instability or failure to boot.
... system. Chapter 3 ASUS P8Z77-V LX 3-1 In normal circumstances, the default BIOS settings apply to most conditions to ensure optimum performance. We strongly recommend that requires further BIOS settings or update. Otherwise, POST continues with the same smoothness as storage device configuration, overclocking settings, advanced power ... item under two modes: EZ Mode and Advanced Mode. Chapter 3 Chapter 3: 3.1 Knowing BIOS BIOS setup The ASUS UEFI BIOS offers a user-friendly interface that are for reference purposes only, and may result to instability or failure to boot.
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...For changing the system boot configuration For configuring options for special functions For selecting the exit options and loading default settings Chapter 3 ASUS P8Z77-V LX 3-3 The figure below shows an example of the screen has the following sections for the detailed configurations. Advanced Mode General help ...to the following main items: Main Ai Tweaker Advanced For changing the basic system configuration For changing the overclocking settings For changing the advanced system settings Monitor For displaying the system temperature, power status, and changing the fan settings.
...For changing the system boot configuration For configuring options for special functions For selecting the exit options and loading default settings Chapter 3 ASUS P8Z77-V LX 3-3 The figure below shows an example of the screen has the following sections for the detailed configurations. Advanced Mode General help ...to the following main items: Main Ai Tweaker Advanced For changing the basic system configuration For changing the overclocking settings For changing the advanced system settings Monitor For displaying the system temperature, power status, and changing the fan settings.
User Manual
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..., Inc. 3.4 Ai Tweaker menu The Ai Tweaker menu items allow you installed on the CPU and DIMM model you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to ...to malfunction. Chapter 3 ASUS P8Z77-V LX 3-7 F1: General Help F2: Previous Values F5: Optimized Defaults F10: Save ESC: Exit F12: Print Screen Version 2.10.1208. Advanced Mode Exit Main Ai Tweaker Advanced Monitor Target CPU Speed : xxxxMHz Target DRAM Speed : xxxxMHz Ai Overclock Tuner Auto Turbo Ratio Auto...
..., Inc. 3.4 Ai Tweaker menu The Ai Tweaker menu items allow you installed on the CPU and DIMM model you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to ...to malfunction. Chapter 3 ASUS P8Z77-V LX 3-7 F1: General Help F2: Previous Values F5: Optimized Defaults F10: Save ESC: Exit F12: Print Screen Version 2.10.1208. Advanced Mode Exit Main Ai Tweaker Advanced Monitor Target CPU Speed : xxxxMHz Target DRAM Speed : xxxxMHz Ai Overclock Tuner Auto Turbo Ratio Auto...
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.... The values range from 80.0MHz to 300.0MHz. Ratio Mode [By Per Core] This item appears only when you to individually set overclocking parameters. If this happens, revert to become unstable! Use the and keys to adjust the value. You can be set to an individual ... cores can also key in BIOS. The values range from xxxxMHz (by Intel CPU default settings. [By Per Core] All numbers of these preset overclocking configuration options: [Auto] [Manual] Loads the optimal settings for the system. Internal PLL Overvoltage [Auto] Allows you to 3000MHz with the BCLK/PCIE...
.... The values range from 80.0MHz to 300.0MHz. Ratio Mode [By Per Core] This item appears only when you to individually set overclocking parameters. If this happens, revert to become unstable! Use the and keys to adjust the value. You can be set to an individual ... cores can also key in BIOS. The values range from xxxxMHz (by Intel CPU default settings. [By Per Core] All numbers of these preset overclocking configuration options: [Auto] [Manual] Loads the optimal settings for the system. Internal PLL Overvoltage [Auto] Allows you to 3000MHz with the BCLK/PCIE...
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...values in this menu may result in decreased average consumption and decreased average heat production. Use and keys to your CPU model. Chapter 3 ASUS P8Z77-V LX 3-9 Use the and keys to adjust the value. If this function. CPU Ratio [Auto] Allows you to select the EPU power .... Configuration options: [Auto] [Light Power Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode] OC Tuner OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Configuration options: [OK] [Cancel] DRAM Timing Control The sub-...
...values in this menu may result in decreased average consumption and decreased average heat production. Use and keys to your CPU model. Chapter 3 ASUS P8Z77-V LX 3-9 Use the and keys to adjust the value. If this function. CPU Ratio [Auto] Allows you to select the EPU power .... Configuration options: [Auto] [Light Power Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode] OC Tuner OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Configuration options: [OK] [Cancel] DRAM Timing Control The sub-...
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Primary Plane Current Limit [Auto] Maximum instantaneous current allowed at 0.125A increment. . Higher value gets a higher voltage and better overclocking performance, but increases the CPU and VRM thermal. The thermal conditions should be monitored. Select to adjust the value at any given time for CPU ...
Primary Plane Current Limit [Auto] Maximum instantaneous current allowed at 0.125A increment. . Higher value gets a higher voltage and better overclocking performance, but increases the CPU and VRM thermal. The thermal conditions should be monitored. Select to adjust the value at any given time for CPU ...
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Configuration options: [100%] [110%] [120%] Choose a higher value when overclocking, or under a high CPU loading for extra power support. Configuration options: [100%] [110%] [120%] [130%] [140%] Do not remove the thermal module while ... and setting a low voltage may make the system unstable. Refer to set a fixed CPU voltage. Chapter 3 ASUS P8Z77-V LX 3-11 The values range from 0.800V to configure the total power range, and extends the overclocking frequency range simultaneously. The thermal conditions should be monitored. CPU Current Capability [100%] Allows you to 1.990V with...
Configuration options: [100%] [110%] [120%] Choose a higher value when overclocking, or under a high CPU loading for extra power support. Configuration options: [100%] [110%] [120%] [130%] [140%] Do not remove the thermal module while ... and setting a low voltage may make the system unstable. Refer to set a fixed CPU voltage. Chapter 3 ASUS P8Z77-V LX 3-11 The values range from 0.800V to configure the total power range, and extends the overclocking frequency range simultaneously. The thermal conditions should be monitored. CPU Current Capability [100%] Allows you to 1.990V with...
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... may need better cooling system to 1.685V with a 0.1V interval. Configuration options: [Auto] [+0.1V] CPU Spread Spectrum [Auto] [Auto] Automatic configuration. [Disabled] Enhances the BCLK overclocking ability. [Enabled] Sets to 2.135V with the voltage requirement below 1.65V.
... may need better cooling system to 1.685V with a 0.1V interval. Configuration options: [Auto] [+0.1V] CPU Spread Spectrum [Auto] [Auto] Automatic configuration. [Disabled] Enhances the BCLK overclocking ability. [Enabled] Sets to 2.135V with the voltage requirement below 1.65V.
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... the software manual in real-time without applying Applies all changes without exiting and rebooting the OS. Refer to save your customized overclocking settings and manually load the profile after Windows starts. Use the Save Profile function to the CPU documentation before adjusting CPU voltage settings... Setting a high voltage may damage the CPU permanently, and setting a low voltage may make the system unstable. 4.3.2 TurboV EVO ASUS TurboV EVO introduces TurboV that allows you to restore all start-up settings Save the current settings as Auto Tuning function that offers ...
... the software manual in real-time without applying Applies all changes without exiting and rebooting the OS. Refer to save your customized overclocking settings and manually load the profile after Windows starts. Use the Save Profile function to the CPU documentation before adjusting CPU voltage settings... Setting a high voltage may damage the CPU permanently, and setting a low voltage may make the system unstable. 4.3.2 TurboV EVO ASUS TurboV EVO introduces TurboV that allows you to restore all start-up settings Save the current settings as Auto Tuning function that offers ...
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...strongly recommended. • Fast Tuning: fast CPU overclocking • Extreme Tuning: extreme overclocking for CPU and memory Using Fast Tuning 1. beginners can achieve extreme yet stable overlocking results with Auto Tuning! •The overclocking result varies with the CPU model and the system... configuration. • To prevent overheating from damaging the motherboard, a better thermal environment is an intelligent tool that overclocks your system to achieve a total system level...
...strongly recommended. • Fast Tuning: fast CPU overclocking • Extreme Tuning: extreme overclocking for CPU and memory Using Fast Tuning 1. beginners can achieve extreme yet stable overlocking results with Auto Tuning! •The overclocking result varies with the CPU model and the system... configuration. • To prevent overheating from damaging the motherboard, a better thermal environment is an intelligent tool that overclocks your system to achieve a total system level...
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... to exit. To keep the result, click Stop. 4. An animation appears indicating the overclocking process. After re-entering Windows, a message appears indicating auto tuning success. Click the Auto Tuning tab and then click Extreme. 2. ASUS P8Z77-V LX 4-7 Chapter 4 TurboV automatically overclocks the CPU and memory and restarts the system. Click Stop if you did not...
... to exit. To keep the result, click Stop. 4. An animation appears indicating the overclocking process. After re-entering Windows, a message appears indicating auto tuning success. Click the Auto Tuning tab and then click Extreme. 2. ASUS P8Z77-V LX 4-7 Chapter 4 TurboV automatically overclocks the CPU and memory and restarts the system. Click Stop if you did not...
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...VRM transient response and component thermal. iGPU Current Capability A higher value brings a wider total iGPU power range and extends the overclocking frequency range simultaneously to longer component lifespan and minimize power loss. CPU Power Phase Control Increase phase number under light system ...the thermal module. Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for overclocking. The thermal conditions should be monitored. 4.3.3 DIGI+ VRM ASUS DIGI+ VRM allows you to adjust the voltage settings and control the system temperature. ...
...VRM transient response and component thermal. iGPU Current Capability A higher value brings a wider total iGPU power range and extends the overclocking frequency range simultaneously to longer component lifespan and minimize power loss. CPU Power Phase Control Increase phase number under light system ...the thermal module. Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for overclocking. The thermal conditions should be monitored. 4.3.3 DIGI+ VRM ASUS DIGI+ VRM allows you to adjust the voltage settings and control the system temperature. ...