8 BIOS Setup
110
PT-E731, PT-E731S, PT-E731H, PT-E731HS User’s Manual
IRQ Resources
Figure 8.13 IRQ n Resources
When resources are controlled manually, assign each system interrupt as on of the following type,
depending on the type of device using the interrupt.
Legacy ISA Devices compliant with the original PC AT bus specification, requiring a specific interrupt
(Such as IRQ4 for serial port 1)
PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed for PCI or ISA bus
architecture.
The Choice: Legacy ISA and PCI/ISA PnP
Table 8.14 IRQ n Resources Selections
Description Choices
PCI/VGA Palette Snoop
This item is designed to overcome some problems that can be
caused by some non-standard VGA cards. This product
includes a built-in VGA system that does not require palette
snooping so you must leave this item disabled. Leave this
field at Disabled.
