Gigabyte 6VMM User Manual page 71

MUP-401 I/O Address
330h-333h Set MUP-401 I/O Address is 330h-333h. (Default Value)
300h-303h Set MUP-401 I/O Address is 300h-303h.
310h-313h Set MUP-401 I/O Address is 310h-313h.
320h-323h Set MUP-401 I/O Address is 320h-323h.
Game Port (200h-207h)
Disabled Disabled Game Port (200h-207h).
Enabled Enabled Game Port (200h-207h). (Default Value)
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BIOS Setup