PCI Shared Interrupts v1.03 Shared interrupts are normal in PCI computers, but not all PCI device drivers support them. Although drivers for the PRO/100+ PCI adapters support shared interrupts, other PCI drivers used by your computer may not. If you're having problems with a shared interrupt, try one of the following: 1 Use your computer's BIOS setup program to change the interrupt assigned to this adapter. 2 Make sure that your PRO/100+ PCI 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.