View Full Version : Montecarlo boards operating against Sandy Bridge chipset

03-07-13, 04:32 PM
The Sandy Bridge chipset does not support native PCI support. Instead it uses a PCI-e to PCI bridge. This is not implemented well on some motherboards - especially for more complicated telephony PCI boards. This can usually be fixed with a BIOS firmware update.

Below is one known motherboard to demonstrate the problem.

Supermicro 9SCA-F
Fixed with Bios version 2.

The problem generally affects the interrupt. For example on a Pika DaytonaMM board you may see the following error:

DaytonaMM - FATAL error: KMD return wrong status, while write ...