Intel S2600CP S2600CP/P4000CP family Service Guide - Page 135

Hardware Installations and Upgrades 2. USB Controller Option Values: Enabled Disabled Help Text: [Enabled] - All on-board USB controllers are turned on and accessible by the OS. [Disabled] - All on-board USB controllers are turned off and inaccessible by the OS. Comments: When the USB controllers are Disabled, there is no USB IO available for either POST or the OS. In that case, all following fields on this screen are grayed out and inactive. Back to [USB Configuration] 3. Legacy USB Support Option Values: Enabled Disabled Auto Help Text: Enables Legacy USB device boot support and PS/2 emulation for USB keyboard and mouse devices. [Auto] - Legacy USB support is enabled if a USB device is attached. Comments: When Legacy USB Support is Disabled, USB devices are available only through OS drivers. If the USB controller setting is Disabled, this field is grayed out and inactive. Back to [USB Configuration] 4. Port 60/64 Emulation Option Values: Enabled Disabled Help Text: Enables I/O port 60h/64h emulation support. This may be needed for legacy USB keyboard support when using an OS that is USB unaware. Comments: inactive. If the USB controller setting is Disabled, this field is grayed out and Back to [USB Configuration] 5. Make USB Devices Non-Bootable Option Values: Enabled Disabled Help Text: Exclude USB in Boot Table. [Enabled]- This will remove all USB Mass Storage devices as Boot options. [Disabled] - This will allow all USB Mass Storage devices as Boot options. Intel® Server Board S2600CP Intel® Server System P4000CP Family Service Guide (Preliminary) 121