I n d u s t r i a l M o t h e r b o a r d E P I C - Q M 7 7Serial Port 6 ConfigurationOptions summary:DisabledSerial PortEnabled DefaultAllows BIOS to En/Disable correspond serial port.RS232 DefaultRS422Device ModeRS485Select working model.Auto DefaultIO=2D8h; IRQ=10;IO=3E8h; IRQ=10,11;;IO=2E8h; IRQ=10,11;IO=2D0h; IRQ=10,11;Change SettingsIO=2D8h; IRQ=10,11;Allows BIOS to Select Serial Port resource.Chapter 3 AMI BIOS Setup 3-21