Owner's Manual

P4M80-M4 BIOS SETUP
25
IDE HDD Block Mode
Block mode is a lso ca lled block transfer, multip le commands, or multip le
sector read / write. If your IDE hard drive supports block mode (most new
drives do), select Enabled for automatic detection of the optimal number of
block mode (most new drives do), select Enabled for automatic detection of
the optimal number of block read / write per sector where the drive can
support.
The Choices: Enabled (default), Disabled.
VIA OnChip PCI Device
If you highlight the literal “Press Enter” next to the “VIA OnChip PCI Device” label and then
press the enter key, it will take you a submenu with the following options:

Figure 5.2: VIA OnChip PCI Device
VIA-3058 AC97 Audio
This option allows you to control the onboard AC97 audio.
The Choices: Auto (default), Disabled.
VIA-3068 MC97 Modem
This option allows you to control the onboard MC97 modem.
The Choices: Auto (default), Disabled.
VIA-3043 OnChip LAN
This option allows you to control the onboard VIA-3043 OnChip LAN.
The Choices: Enabled (default), Disabled