Intel iEi Motherboard A300 - Manual (Page 121)

A300 Motherboard
BIOS Menu 10: PCI/PnP Configuration
Plug & Play O/S [No]
Use the Plug & Play O/S BIOS option to specify whether system plug and play devices
are configured by the operating system or the BIOS.
No D EFAULT If the operating system does not meet the Plug and Play
specifications, this option allows the BIOS to configure all the
devices in the system.
Yes This setting allows the operating system to change the
interrupt, I/O, and DMA settings. Set this option if the system
is running Plug and Play aware operating systems.
PCI Latency Timer [64]
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