User Manual
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...default values. 1-18 Chapter 1: Product introduction Shut down the key during the boot process and enter BIOS setup to pins 1-2. 3. 1.9 Jumpers 1. Removing the cap will cause system boot failure! •... to overclocking. Keep the cap on CLRTC jumper default position. CLRTC 12 23 M4N68T-M V2 Normal (Default) Clear RTC M4N68T-M Series Clear RTC RAM To erase the RTC RAM: 1. Plug the power ... remove the onboard battery and move the cap back to reenter data. You can automatically reset parameter settings to clear the CMOS RTC RAM data. Turn OFF the computer and unplug the...
...default values. 1-18 Chapter 1: Product introduction Shut down the key during the boot process and enter BIOS setup to pins 1-2. 3. 1.9 Jumpers 1. Removing the cap will cause system boot failure! •... to overclocking. Keep the cap on CLRTC jumper default position. CLRTC 12 23 M4N68T-M V2 Normal (Default) Clear RTC M4N68T-M Series Clear RTC RAM To erase the RTC RAM: 1. Plug the power ... remove the onboard battery and move the cap back to reenter data. You can automatically reset parameter settings to clear the CMOS RTC RAM data. Turn OFF the computer and unplug the...
User Manual
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...the latest BIOS file to prevent system boot failure! 2-2 Chapter 2: BIOS information Select Update BIOS from a BIOS file a. Updating from a file, then click Next. Locate the BIOS file from the ASUS website at www.asus.com. ASUSTek EZ Flash 2 BIOS ROM Utility V3.44 FLASH TYPE: WINBOND W25X80 Current ROM BOARD: M4N68T-M-V2 VER...8226; This function supports USB flash disks with FAT 32/16 format and single partition only. • DO NOT shut down or reset the system while updating the BIOS to the USB port, then launch EZ Flash 2 in either of these two ways: • Press + during POST. ...
...the latest BIOS file to prevent system boot failure! 2-2 Chapter 2: BIOS information Select Update BIOS from a BIOS file a. Updating from a file, then click Next. Locate the BIOS file from the ASUS website at www.asus.com. ASUSTek EZ Flash 2 BIOS ROM Utility V3.44 FLASH TYPE: WINBOND W25X80 Current ROM BOARD: M4N68T-M-V2 VER...8226; This function supports USB flash disks with FAT 32/16 format and single partition only. • DO NOT shut down or reset the system while updating the BIOS to the USB port, then launch EZ Flash 2 in either of these two ways: • Press + during POST. ...
User Manual
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... drive, if supported. 3. For motherboards without a floppy connector, prepare a USB flash disk before using this utility. Recovering the BIOS To recover the BIOS: 1. DO NOT shut down or reset the system while updating the BIOS! ASUS M4N68T-M Series 2-3 The utility automatically checks the devices for details. Select the Load Setup Defaults item under the Exit menu...
... drive, if supported. 3. For motherboards without a floppy connector, prepare a USB flash disk before using this utility. Recovering the BIOS To recover the BIOS: 1. DO NOT shut down or reset the system while updating the BIOS! ASUS M4N68T-M Series 2-3 The utility automatically checks the devices for details. Select the Load Setup Defaults item under the Exit menu...
User Manual
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... at startup To enter BIOS Setup at www.asus.com to download the latest BIOS file for this motherboard. 2-4 Chapter 2: BIOS information Using the power button, reset button, or the ++ keys to force reset from the operating system. • The default BIOS settings for reference only. Select the... to most conditions to ensure optimum performance. 2.2 BIOS setup program Use the BIOS Setup program to update the BIOS or configure its routines. If the system becomes unstable after POST: • Press ++ simultaneously. • Press the reset button on the system chassis. • Press ...
... at startup To enter BIOS Setup at www.asus.com to download the latest BIOS file for this motherboard. 2-4 Chapter 2: BIOS information Using the power button, reset button, or the ++ keys to force reset from the operating system. • The default BIOS settings for reference only. Select the... to most conditions to ensure optimum performance. 2.2 BIOS setup program Use the BIOS Setup program to update the BIOS or configure its routines. If the system becomes unstable after POST: • Press ++ simultaneously. • Press the reset button on the system chassis. • Press ...
User Manual
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...USB storage device is disabled. If no USB device is enabled. Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CDROM] ASUS M4N68T-M Series 2-15 Configuration options: [Disabled] [Enabled] USB 2.0 Controller [Enabled] Enables or disables USB 2.0 Controllers. The Module Version and USB ...Devices Enabled items show the auto-detected values. USB Mass Storage Device Configuration USB Mass Storage Reset Delay [20 Sec] Sets the maximum time that the BIOS waits for Legacy USB storage devices, including USB flash drives and USB hard drives. Configuration options:...
...USB storage device is disabled. If no USB device is enabled. Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CDROM] ASUS M4N68T-M Series 2-15 Configuration options: [Disabled] [Enabled] USB 2.0 Controller [Enabled] Enables or disables USB 2.0 Controllers. The Module Version and USB ...Devices Enabled items show the auto-detected values. USB Mass Storage Device Configuration USB Mass Storage Reset Delay [20 Sec] Sets the maximum time that the BIOS waits for Legacy USB storage devices, including USB flash drives and USB hard drives. Configuration options:...
User Manual
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... only. • DO NOT shut down or reset the system while updating the BIOS to prevent the system boot failure! • We recommend that you update the BIOS file only coming from the same memory/CPU configuration and BIOS version. • Only the CMO file can be... loaded. 2.7.3 AI NET 2 Check Realtek Phy LAN cable [Disabled] Enables or disables checking of the Realtek LAN cable during the Power-On Self‑Test (POST). Configuration options: [Disabled] [Enabled] ASUS M4N68T...
... only. • DO NOT shut down or reset the system while updating the BIOS to prevent the system boot failure! • We recommend that you update the BIOS file only coming from the same memory/CPU configuration and BIOS version. • Only the CMO file can be... loaded. 2.7.3 AI NET 2 Check Realtek Phy LAN cable [Disabled] Enables or disables checking of the Realtek LAN cable during the Power-On Self‑Test (POST). Configuration options: [Disabled] [Enabled] ASUS M4N68T...