Tandy 4100 MT  (250-5160)  COM 4 Not Supported         Faxback Doc. # 14604

Serial devices cannot be configured as COM4 on the 4100MT.  The ATI Mach 32
video chip uses the 2E8 port address normally needed by COM4.  Other 
devices, such as network boards, cannot use port addresses 2E0-2EF.


(ALL/tmc-04/13/95)