Gigabyte GA-M68MT-S2P Computer Hardware User Manual


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BIOS Setup - 28 -
Onboard Audio Function
Enables or disables the onboard audio function. (Default: Auto)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled.
On-Chip MAC Lan
Enables or disables the onboard LAN function. (Default: Auto)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled.
Onboard LAN Boot ROM
Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip.
(Default: Disabled)
Onboard Serial Port 1
EnablesordisablestherstserialportandspeciesitsbaseI/Oaddressandcorrespondinginterrupt.
Options are: Auto, 2F8/IRQ3, 3F8/IRQ4(default), 3E8/IRQ4, 2E8/IRQ3, Disabled.
Onboard Parallel Port
Enablesordisablestheonboardparallelport(LPT)andspeciesitsbaseI/Oaddressandcorrespond-
ing interrupt. Options are: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled.
Parallel Port Mode
Selects an operating mode for the onboard parallel (LPT) port. Options are: SPP (Standard Parallel Port)
(default), EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port), ECP+EPP.
ECP Mode Use DMA
SelectsDMAchannelfortheLPTportinErPmode.ThisitemiscongurableonlywhenParallel Port
Mode is set to ECP or ECP+EPP mode. Options are: 3 (default), 1.
USB Controllers
Enables or disables the integrated USB controllers. (Default: Enabled)
Disabled will turn off all of the USB functionalities below.
USB Legacy Function
Allows USB keyboard to be used in MS-DOS. (Default: Enabled)
USB Storage Function
DetermineswhethertodetectUSBstoragedevices,includingUSBashdrivesandUSBharddrives
during the POST. (Default: Enabled)
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