Int 2F/AX=BC00h

Windows 3.0, DOS 5+ EGA.SYS - INSTALLATION CHECK

AX = BC00h

Return:
AL = state
00h not installed, OK to install
01h not installed, not OK to install
FFh installed
BX = 5456h ("TV")
Range:
AH=80h to AH=FFh, selected by commandline switch

See Also: AX=BC06h"EGA" - INT 10/AH=FAh"EGA"

Category: Video - Int 2Fh - W

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