CHAINTECH 7NJL3, User Manual

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Chapter 3
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple
sector read/write. If your IDE hard drive supports block mode, select Enabled
to auto-detect the optimal number of block read/writes per sector the drive can
support.
Onboard Device:
This section provides information for setting onboard device. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-5),
the screen below is displayed. This sample screen contains the manufacturer's
default values for the motherboard.
Press [ Enter ] to enter the sub-menu, which contains the following items for
advanced control:
AC97 Audio
This feature allows you to enable/disable the on-board AC97 audio function.
MC97 Modem
This item allows you to enable/disable the MCP chipset’s feature to support
MC97 Modem.
Onboard Lan Boot ROM
Decide whether to invoke the boot ROM of the onboard LAN chip.
Super IO Device:
This section provides information on setting Super I/O device. By choosing
the Integrated Peripherals option from the CMOS Setup Utility menu, the screen
below is displayed. This sample screen contains the manufacturer's default
values for the motherboard.
Press [ Enter ] to enter the sub-menu, which contains the following items for
advanced control:
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on
the system board 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.
Onboard Serial Port 1/2
Select an address and corresponding interrupt for the first and second serial
ports. Available options are [ 3F8/IRQ4 ], [ 2E8/IRQ3 ], [ 3E8/IRQ4 ],
[ 2F8/IRQ3 ], [ Disabled ], and [ Auto ].
Onboard Parallel Port
Select a logical LPT port address and corresponding interrupt for the physical
parallel port.
Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port. Select SPP
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