MSI IM-GM45-D Manual page 51

▶ Super IO Configuration
▶ Serial Port 1/2/3/4/5 Address, Serial Port 1/2/3/4/5 IRQ
Select an address and a corresponding interrupt for the specified serial
ports.
▶ Watch Dog
You can enable the system watch-dog timer, a hardware timer that generates
either an NMI or a reset when the software that it monitors does not respond
as expected each time the watch dog polls it.
MS-9834
3-13