PCI shared interrupts Shared interrupts are normal in PCI servers, but not all PCI device drivers support them. Although this adapter supports shared interrupts, other PCI drivers used by your server may not. If you're having problems with a shared interrupt, try one of the following: 1 Use your server's BIOS setup program to change the interrupt assigned to this adapter. 2 Make sure that the adapter device driver loads AFTER the driver for any other device sharing this interrupt. 3 Contact the manufacturer of the other adapter or add-in card that is sharing this interrupt for a new driver.