Acer Aspire M7720 Aspire M7720 Service Guide - Page 32

The following table describes the parameters found in this menu. Parameter Onboard SATA Mode Onboard ESATA Mode Onboard USB Controller Legacy USB Support Onboard Audio Controller Onboard LAN Controller Onboard LAN Option ROM Serial Port1 Address Description This item is only available when onboard SATA controller is AHCI This item is only available when onboard ESATA controller is AHCI Mode. Always enabled USB keyboard during POST no matter what option is set This item is only available when on board USB controller is enabled Always enabled Audio POST no matter what option is set Always enabled Audio POST no matter what option is set This item is only available when onboard LAN controller is enabled Allows BIOS to select serial port1 base addresses Options AHCI Disabled / AHCI Disabled/AHCI Mode Disabled/Enabled Disabled/Enabled Disabled/Enabled Disabled/Enabled Disabled/Enabled Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 26