Acer Aspire M7720 - Page 32

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