diff --git a/src/ints/int10_modes.cpp b/src/ints/int10_modes.cpp
index 52d8333a..2f4670fe 100644
--- a/src/ints/int10_modes.cpp
+++ b/src/ints/int10_modes.cpp
@@ -1342,8 +1342,6 @@ dac_text16:
 		else if (CurMode->mode==5) real_writeb(BIOSMEM_SEG,BIOSMEM_CURRENT_MSR,0x2e);
 		else real_writeb(BIOSMEM_SEG,BIOSMEM_CURRENT_MSR,0x2);
 		break;
-	case M_TANDY16:
-		break;
 	case M_TEXT:
 		switch (CurMode->mode) {
 		case 0:real_writeb(BIOSMEM_SEG,BIOSMEM_CURRENT_MSR,0x2c);break;
@@ -1353,10 +1351,6 @@ dac_text16:
 		case 7:real_writeb(BIOSMEM_SEG,BIOSMEM_CURRENT_MSR,0x29);break;
 		}
 		break;
-	case M_LIN4:
-	case M_EGA:	
-	case M_VGA:
-		break;
 	}
 
 	if (svgaCard == SVGA_S3Trio) {