Asus Z87-PLUS Z87-PLUS User's Manual - Page 121

PS/2 Keyboard and Mouse Support [Auto] Select any of these settings when PS/2 keyboard and mouse are installed. These settings only apply when Fast Boot is enabled. [Auto] For a faster POST time, PS/2 devices will only be available when the system boots up or rebooted when the PS/2 devices have not been reconnected or changed. If you disconnect or change PS/2 devices before restarting the system, PS/2 devices will not be available and BIOS setup program will not be accessible via PS/2 devices. [Full Initialization] For full system control, PS/2 devices will be available during POST at any circumstances. This process will extend POST time. [Disabled] For the fastest POST time, all PS/2 devices will not be available until your computer enters the operating system. Network Stack Driver Support [Disabled] [Disabled] Select to skip the network stack driver from loading during POST. [Enabled] Select to load the network stack driver during POST. Next Boot after AC Power Loss [Normal Boot] [Normal Boot] Returns to normal boot on the next boot after an AC power loss. [Fast Boot] Accelerates the boot speed on the next boot after an AC power loss. HW Fast Boot [Disabled] Allows the system to enable or disable the HW Fast Boot. Configuration options: [Disabled] [Enabled] DirectKey Enable [Go to BIOS...] [Disabled] [Go to BIOS Setup] Disables the DirectKey button. The system will only power on or off when you press the DirectKey button. Allows the system to power on and go to the BIOS Setup directly when you press the DirectKey button. Chapter 3 ASUS Z87-PLUS 3-43