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Chapter 6 BIOS Configuration
52 TI6VG4 User’s Manual
Primary/Secondary Master/Slave UDMA
These fields allow your system to improve disk I/O throughput with the
Ultra DMA feature. The options are
Auto and Disabled .
Init AGP Display First
This field allows the system to initialize first the VGA card in the AGP
slot on the motherboard when system is turned on.
Onboard FDD Controller
Select Enabled if your system has a floppy disk controller (FDC)
installed on the motherboard and you wish to use it. If you install an
add-in FDC or the system has no floppy drive, select Disabled in this
field. This option allows you to select the onboard FDD port.
Onboard Serial/Parallel Port
These fields allow you to select the onboard serial and parallel ports and
their addresses. The default values for these ports are:
Serial Port 1 3F8/IRQ4
Serial Port 2 2F8/IRQ3
Parallel Port 378H/IRQ7
UART 2 Mode
This field determines the UART 2 mode in your computer. The default
value is
Standard .
Onboard Legacy Audio
When this field is enabled, other options of the on board audio in this
setup can be configured. These options included Sound Blaster, SB I/O
Base Address, SB IRQ Select, SB DMA Select, MPU-401, MPU-401
I/O Address, and Game Port.