User`s manual

MANO110 Series Mini ITX Board User’s Manual
AMI BIOS Setup Utility
45
 Clear NVRAM
Use this item to clear the data in the NVRAM (CMOS). Here are the
options for your selection, No and Yes.
 Plug & Play O/S
When the setting is No, Use this item to configure all the devices in
the system. When the setting is Yes and if you install a Plug and Play
operating system, the operating system configures the Plug and Play
devices not required for boot. The default setting is No.
 IRQ3/4/5/7/9/10/11/14/15
These items will allow you to assign each system interrupt a type,
depending on the type of device using the interrupt. The option
“Available” means the IRQ is going to assign automatically. Here are
the options for your selection, Available and Reserved.
 DMA Channel 0/1/3/5/6/7
These items will allow you to assign each DMA channel a type,
depending on the type of device using the channel. The option
“Available” means the channel is going to assign automatically. Here
are the options for your selection, Available and Reserved.
 Reserved Memory Size
This item allows BIOS to reserve certain memory size for specific
PCI device.