User Manual
Page 16
...This special design prevents expensive devices and the motherboard from switching power supply (PSU). ASUS EPU ASUS EPU is for the best graphics performance. Even O.C. quickly ensures memory boot compatibility. This remarkable memory rescue tool requires a mere push of real-time OC...-now a reality with the smoothness of their operating system. Get your system boot success. 1.3.2 Innovative ASUS features ASUS UEFI BIOS (EZ Mode) ASUS UEFI BIOS offers a user-friendly interface that goes beyond traditional keyboard-only BIOS controls to enable ...
...This special design prevents expensive devices and the motherboard from switching power supply (PSU). ASUS EPU ASUS EPU is for the best graphics performance. Even O.C. quickly ensures memory boot compatibility. This remarkable memory rescue tool requires a mere push of real-time OC...-now a reality with the smoothness of their operating system. Get your system boot success. 1.3.2 Innovative ASUS features ASUS UEFI BIOS (EZ Mode) ASUS UEFI BIOS offers a user-friendly interface that goes beyond traditional keyboard-only BIOS controls to enable ...
User Manual
Page 17
... need to switch back and forth between different utilities. With its user-friendly interface, ASUS AI Suite II consolidates ASUS features into a 256-color boot logo for motherboard users, but also BC 1.1** standard mobile devices three times*** as fast...and cool environment. It allows you you to a new level of USB3.0 fast charging experience. ASUS EZ Flash 2 ASUS EZ Flash 2 is ASUS unique fast-charging software which supports iPod, iPhone and iPad. ** Check your USB mobile device manufacturer... loading. The built-in different geographic regions and your screen. ASUS P8Z68-V LE 1-5
... need to switch back and forth between different utilities. With its user-friendly interface, ASUS AI Suite II consolidates ASUS features into a 256-color boot logo for motherboard users, but also BC 1.1** standard mobile devices three times*** as fast...and cool environment. It allows you you to a new level of USB3.0 fast charging experience. ASUS EZ Flash 2 ASUS EZ Flash 2 is ASUS unique fast-charging software which supports iPod, iPhone and iPad. ** Check your USB mobile device manufacturer... loading. The built-in different geographic regions and your screen. ASUS P8Z68-V LE 1-5
User Manual
Page 38
...remove the onboard battery and move the cap back to re-enter data. Shut down the key during the boot process and enter BIOS setup to pins 1-2. 3. P8Z68-V LE CLRTC 12 23 Normal (Default) P8Z68-V LE Clear RTC RAM Clear RTC To erase the RTC RAM: 1. Removing the cap will cause system... boot failure! • If the steps above do not need to clear the RTC when the system hangs due to ...
...remove the onboard battery and move the cap back to re-enter data. Shut down the key during the boot process and enter BIOS setup to pins 1-2. 3. P8Z68-V LE CLRTC 12 23 Normal (Default) P8Z68-V LE Clear RTC RAM Clear RTC To erase the RTC RAM: 1. Removing the cap will cause system... boot failure! • If the steps above do not need to clear the RTC when the system hangs due to ...
User Manual
Page 45
... intend to the Recommended Power Supply Wattage Calculator at http://support.asus. The system may become unstable or may not boot up . • We recommend that complies with more power-consuming devices or when you are for details. ASUS P8Z68-V LE 1-33 9. EATX12V +12V DC +12V DC +12V DC ...+12V DC EATXPWR PIN 1 +3 Volts GND GND GND GND +12 Volts +12 Volts P8Z68-V LE +5V Standby Power...
... intend to the Recommended Power Supply Wattage Calculator at http://support.asus. The system may become unstable or may not boot up . • We recommend that complies with more power-consuming devices or when you are for details. ASUS P8Z68-V LE 1-33 9. EATX12V +12V DC +12V DC +12V DC ...+12V DC EATXPWR PIN 1 +3 Volts GND GND GND GND +12 Volts +12 Volts P8Z68-V LE +5V Standby Power...
User Manual
Page 47
...properly installed. To stop memory tuning, turn off the computer and unplug the power cord for the exact location of failsafe settings. ASUS P8Z68-V LE 1-35 switch Installing DIMMs that you download and update to test one set of the DRAM_LED. • The DRAM_LED also lights .... Replace the DIMMs with the motherboard may cause system boot failure, and the DRAM_LED near the MemOK! 1.11 Onboard switches Onboard switches allow you to BIOS overclocking, press the MemOK! MemOK! Press and hold the MemOK! P8Z68-V LE P8Z68-V LE MemOK! It takes about 5-10 seconds. • ...
...properly installed. To stop memory tuning, turn off the computer and unplug the power cord for the exact location of failsafe settings. ASUS P8Z68-V LE 1-35 switch Installing DIMMs that you download and update to test one set of the DRAM_LED. • The DRAM_LED also lights .... Replace the DIMMs with the motherboard may cause system boot failure, and the DRAM_LED near the MemOK! 1.11 Onboard switches Onboard switches allow you to BIOS overclocking, press the MemOK! MemOK! Press and hold the MemOK! P8Z68-V LE P8Z68-V LE MemOK! It takes about 5-10 seconds. • ...
User Manual
Page 49
P8Z68-V LE DRAM LED P8Z68-V LE DRAM LED 2. P8Z68-V LE P8Z68-V LE TPU LED ELED 730 ASUS P8Z68-V LE 1-37 This user-friendly design provides an intuitional way to Enable. If an error is found , the LED next to the error device will continue lighting until the problem is turned to locate the root problem within a second. DRAM LED DRAM LED checks the DRAM in sequence during motherboard booting process. TPU LED The TPU LED lights when the TPU switch is solved. 2.
P8Z68-V LE DRAM LED P8Z68-V LE DRAM LED 2. P8Z68-V LE P8Z68-V LE TPU LED ELED 730 ASUS P8Z68-V LE 1-37 This user-friendly design provides an intuitional way to Enable. If an error is found , the LED next to the error device will continue lighting until the problem is turned to locate the root problem within a second. DRAM LED DRAM LED checks the DRAM in sequence during motherboard booting process. TPU LED The TPU LED lights when the TPU switch is solved. 2.
User Manual
Page 53
...gets corrupted during the updating process. DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! 2.1.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that contains the BIOS file to perform the BIOS update process. Press to...recover the BIOS: 1. Press the Up/Down arrow keys to recover BIOS setting. When found, the utility reads the BIOS file and enters ASUS EZ Flash 2 utility automatically. 4. To ensure system compatibility and stability, we recommend that you to enter BIOS Setup to find the USB ...
...gets corrupted during the updating process. DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! 2.1.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that contains the BIOS file to perform the BIOS update process. Press to...recover the BIOS: 1. Press the Up/Down arrow keys to recover BIOS setting. When found, the utility reads the BIOS file and enters ASUS EZ Flash 2 utility automatically. 4. To ensure system compatibility and stability, we recommend that you to enter BIOS Setup to find the USB ...
User Manual
Page 54
...1. Download the latest BIOS file and BIOS Updater from Drive C (optical drive) to Drive D (USB flash drive). C:\>d: D:\> 2-4 ASUS P8Z68-V LE This utility also allows you to copy the current BIOS file that you to a hard disk drive or USB flash drive in DOS environment...: SATA: XXXXXXXXXXXXXXXX USB XXXXXXXXXXXXXXXXX UEFI: XXXXXXXXXXXXXXXX Enter Setup ↑ and ↓ to move selection ENTER to select boot device ESC to the USB port. 2. 2.1.4 ASUS BIOS Updater The ASUS BIOS Updater allows you can use as a backup when the BIOS fails or gets corrupted during the updating process....
...1. Download the latest BIOS file and BIOS Updater from Drive C (optical drive) to Drive D (USB flash drive). C:\>d: D:\> 2-4 ASUS P8Z68-V LE This utility also allows you to copy the current BIOS file that you to a hard disk drive or USB flash drive in DOS environment...: SATA: XXXXXXXXXXXXXXXX USB XXXXXXXXXXXXXXXXX UEFI: XXXXXXXXXXXXXXXX Enter Setup ↑ and ↓ to move selection ENTER to select boot device ESC to the USB port. 2. 2.1.4 ASUS BIOS Updater The ASUS BIOS Updater allows you can use as a backup when the BIOS fails or gets corrupted during the updating process....
User Manual
Page 56
... you to ensure system compatibility and stability. Yes No 4. DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! • For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS prompt after updating the BIOS file if ...BIOS Updater screen appears as below. Press to switch between screen fields and use the keys to update BIOS? Are you have disconnected them. 2-6 ASUS P8Z68-V LE Updating the BIOS file To update the BIOS file using BIOS Updater 1. Refer to section 2.9 Exit menu for DOS V1.07 Current ROM BOARD...
... you to ensure system compatibility and stability. Yes No 4. DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! • For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS prompt after updating the BIOS file if ...BIOS Updater screen appears as below. Press to switch between screen fields and use the keys to update BIOS? Are you have disconnected them. 2-6 ASUS P8Z68-V LE Updating the BIOS file To update the BIOS file using BIOS Updater 1. Refer to section 2.9 Exit menu for DOS V1.07 Current ROM BOARD...
User Manual
Page 57
... the operating system. • The BIOS setup screens shown in using the first two options. See section 2.9 Exit Menu. • If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value. Chapter 2: BIOS information 2-7 The BIOS screens include...
... the operating system. • The BIOS setup screens shown in using the first two options. See section 2.9 Exit Menu. • If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value. Chapter 2: BIOS information 2-7 The BIOS screens include...
User Manual
Page 58
... voltage Selects the display language of the selected mode on the right hand side Normal mode ASUS Optimal mode Selects the boot device priority • The boot device options vary depending on the devices you to the system. 2-8 ASUS P8Z68-V LE You can be used under two modes: EZ Mode and Advanced Mode. BIOS menu screen...
... voltage Selects the display language of the selected mode on the right hand side Normal mode ASUS Optimal mode Selects the boot device priority • The boot device options vary depending on the devices you to the system. 2-8 ASUS P8Z68-V LE You can be used under two modes: EZ Mode and Advanced Mode. BIOS menu screen...
User Manual
Page 59
...Save ESC: Exit F12: Print Screen Submenu item Version 2.00.1201. To access the EZ Mode, click Exit, then select ASUS EZ Mode. The figure below shows an example of the screen has the following sections for special functions For selecting the exit ... USB 3.0 Controller (Back) Enabled Disabled Enabled Asmedia USB 3.0 Controller (Front) Enabled Asmedia USB 3.0 Battery Charging Support Disabled > Serial Port Configuration Boot Tool Enabled/Disabled Asmedia USB 3.0 →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. Pop-up window Scroll ...
...Save ESC: Exit F12: Print Screen Submenu item Version 2.00.1201. To access the EZ Mode, click Exit, then select ASUS EZ Mode. The figure below shows an example of the screen has the following sections for special functions For selecting the exit ... USB 3.0 Controller (Back) Enabled Disabled Enabled Asmedia USB 3.0 Controller (Front) Enabled Asmedia USB 3.0 Battery Charging Support Disabled > Serial Port Configuration Boot Tool Enabled/Disabled Asmedia USB 3.0 →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. Pop-up window Scroll ...
User Manual
Page 60
..., Advanced, Monitor, Boot, Tool, and Exit) on the screen. Pop-up window Select a menu item and press to display a list of the field opposite the item. General help At the top right corner of the menu screen is user-configurable, you can change the value of options. 2-10 ASUS P8Z68-V LE To change the...
..., Advanced, Monitor, Boot, Tool, and Exit) on the screen. Pop-up window Select a menu item and press to display a list of the field opposite the item. General help At the top right corner of the menu screen is user-configurable, you can change the value of options. 2-10 ASUS P8Z68-V LE To change the...
User Manual
Page 61
... settings. • If you to set the system date, time, language, and security settings. EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor Boot Tool BIOS Information BIOS Version Build Date EC Version ME Version South Bridge Stepping 0211 x64 06/16/2011 MBECD-0006a N/A B3 Stepping CPU Information...
... settings. • If you to set the system date, time, language, and security settings. EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor Boot Tool BIOS Information BIOS Version Build Date EC Version ME Version South Bridge Stepping 0211 x64 06/16/2011 MBECD-0006a N/A B3 Stepping CPU Information...
User Manual
Page 63
... Voltage 1.050V Auto Load-Line Calibration Auto CPU Spread Spectrum Auto Version 2.00.1201. EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor Boot Tool Target CPU Turbo-Mode Speed: 3400MHz Target DRAM Speed: XXXXMHz Ai Overclock Tuner Auto Turbo Ratio Auto Internal PLL Overvoltage Auto Memory Frequency Auto...
... Voltage 1.050V Auto Load-Line Calibration Auto CPU Spread Spectrum Auto Version 2.00.1201. EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor Boot Tool Target CPU Turbo-Mode Speed: 3400MHz Target DRAM Speed: XXXXMHz Ai Overclock Tuner Auto Turbo Ratio Auto Internal PLL Overvoltage Auto Memory Frequency Auto...
User Manual
Page 68
...The items in this menu show the CPU-related information that the BIOS automatically detects. Configuration options: [All] [1] [2] [3] 2-18 ASUS P8Z68-V LE Be cautious when changing the settings of CPU cores to your CPU model. The valid value ranges vary according to activate in each ...Configuration > System Agent Configuration > PCH Configuration > SATA Configuration > USB Configuration > Onboard Devices Configuration > APM Advanced Monitor Boot Tool CPU Configuration Parameters →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt.
...The items in this menu show the CPU-related information that the BIOS automatically detects. Configuration options: [All] [1] [2] [3] 2-18 ASUS P8Z68-V LE Be cautious when changing the settings of CPU cores to your CPU model. The valid value ranges vary according to activate in each ...Configuration > System Agent Configuration > PCH Configuration > SATA Configuration > USB Configuration > Onboard Devices Configuration > APM Advanced Monitor Boot Tool CPU Configuration Parameters →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt.
User Manual
Page 69
... C3 Report [Enabled] Allows you to disable or enable the CPU C6 report to OS. Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. CPU C1E [Enabled] [Enabled] Enables the C1E support function. Turbo Mode [Enabled...
... C3 Report [Enabled] Allows you to disable or enable the CPU C6 report to OS. Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. CPU C1E [Enabled] [Enabled] Enables the C1E support function. Turbo Mode [Enabled...
User Manual
Page 70
...SATA Port items show Not Present if no SATA device is installed to four SATA devices are supported under these oeprating syste. 2-20 ASUS P8Z68-V LE Configuration options: [Disabled] [Enabled] iGPU Multi-Monitor [Disabled] Allows you want to [IDE Mode] when you enable or disable...the SATA configuration. [Disabled] Disables the SATA function. [IDE Mode] Set to use the Serial ATA hard disk drives as the primary boot device. Configuration options: [Disabled] [Enabled] 2.5.3 PCH Configuration High Precision Timer [Enabled] Allows you to create a RAID configuration from the ...
...SATA Port items show Not Present if no SATA device is installed to four SATA devices are supported under these oeprating syste. 2-20 ASUS P8Z68-V LE Configuration options: [Disabled] [Enabled] iGPU Multi-Monitor [Disabled] Allows you want to [IDE Mode] when you enable or disable...the SATA configuration. [Disabled] Disables the SATA function. [IDE Mode] Set to use the Serial ATA hard disk drives as the primary boot device. Configuration options: [Disabled] [Enabled] 2.5.3 PCH Configuration High Precision Timer [Enabled] Allows you to create a RAID configuration from the ...
User Manual
Page 74
... Values F5: Optimized Defaults F10: Save ESC: Exit F12: Print Screen Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc. 2-24 ASUS P8Z68-V LE EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor CPU Temperature +45ºC / +113ºF MB Temperature +34ºC... Profile Standard Chassis Q-Fan Control Enabled Chassis Fan Speed Low Limit 600 RPM Chassis Fan Profile Standard CPU Voltage +1.216 V Boot CPU Temperature Tool →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. Scroll down to ...
... Values F5: Optimized Defaults F10: Save ESC: Exit F12: Print Screen Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc. 2-24 ASUS P8Z68-V LE EFI BIOS Utility - Advanced Mode Exit Main Ai Tweaker Advanced Monitor CPU Temperature +45ºC / +113ºF MB Temperature +34ºC... Profile Standard Chassis Q-Fan Control Enabled Chassis Fan Speed Low Limit 600 RPM Chassis Fan Profile Standard CPU Voltage +1.216 V Boot CPU Temperature Tool →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. Scroll down to ...
User Manual
Page 77
...Enabled Option ROM Messages Force BIOS Setup Mode EZ Mode Boot Option Priorities Boot Option #1 Boot Option #2 SATA: xxxxxxx SATA: xxxxxxx Boot Override > SATA: xxxxxxxxxxxx > SATA: xxxxxxxxxxxx > Hard Drive BBS Priorities > CD/DVD ROM Drive BBS Priorities Boot Tool Select the keyboard NumLock state →←: Select... Report [5 sec] This item appears only when the Full Screen Logo item is set the waiting time for the F1 key to use the ASUS MyLogo 2™ feature. Copyright (C) 2011 American Megatrends, Inc. 2.7.1 [On] [Off] Bootup NumLock State [On] Sets the power-on ...
...Enabled Option ROM Messages Force BIOS Setup Mode EZ Mode Boot Option Priorities Boot Option #1 Boot Option #2 SATA: xxxxxxx SATA: xxxxxxx Boot Override > SATA: xxxxxxxxxxxx > SATA: xxxxxxxxxxxx > Hard Drive BBS Priorities > CD/DVD ROM Drive BBS Priorities Boot Tool Select the keyboard NumLock state →←: Select... Report [5 sec] This item appears only when the Full Screen Logo item is set the waiting time for the F1 key to use the ASUS MyLogo 2™ feature. Copyright (C) 2011 American Megatrends, Inc. 2.7.1 [On] [Off] Bootup NumLock State [On] Sets the power-on ...