PBAVEL03-Digital Signage Controllerk DE45-PRO Drivers Note: When installing an OS for the first time, always install the Chipset INF drivers before installing any other drivers. Drivers Should be installed in following order: 1. Chipset 1. Video 2. Audio 4. LAN 5. RAID (Optional) *Note: After installing each device drivers system should be rebooted to initilaise installed driver.