diff --git a/src/burn/drv/pce/pce.cpp b/src/burn/drv/pce/pce.cpp
index 78fc3d4a4..a2ce40b06 100644
--- a/src/burn/drv/pce/pce.cpp
+++ b/src/burn/drv/pce/pce.cpp
@@ -515,6 +515,7 @@ static INT32 CommonInit(int type)
 	
 	bram_locked = 1;
 	
+	vdc_init();
 	vce_palette_init(DrvPalette);
 
 	c6280_init(3579545, 0);
@@ -564,7 +565,7 @@ INT32 PCEExit()
 	GenericTilesExit();
 
 	c6280_exit();
-	// video exit
+	vdc_exit();
 
 	h6280Exit();
 
diff --git a/src/burn/drv/pgm/pgm_run.cpp b/src/burn/drv/pgm/pgm_run.cpp
index 113ba6dfa..190c5d44e 100644
--- a/src/burn/drv/pgm/pgm_run.cpp
+++ b/src/burn/drv/pgm/pgm_run.cpp
@@ -698,6 +698,7 @@ INT32 pgmInit()
 
 	pgmInitDraw();
 
+	v3021Init();
 	ics2115_init();
 	
 	pBurnDrvPalette = (UINT32*)PGMPalRAM;
@@ -728,6 +729,7 @@ INT32 pgmExit()
 
 	BurnFree(Mem);
 
+	v3021Exit();
 	ics2115_exit(); // frees ICSSNDROM
 
 	BurnFree (PGMTileROM);
diff --git a/src/burn/drv/pre90s/d_atetris.cpp b/src/burn/drv/pre90s/d_atetris.cpp
index 3c5403a77..e8f4c5d60 100644
--- a/src/burn/drv/pre90s/d_atetris.cpp
+++ b/src/burn/drv/pre90s/d_atetris.cpp
@@ -341,6 +341,7 @@ static INT32 DrvExit()
 	{
 		SN76496Exit();
 	}
+	SlapsticExit();
 
 	BurnFree (AllMem);
 
diff --git a/src/burn/drv/pre90s/d_dkong.cpp b/src/burn/drv/pre90s/d_dkong.cpp
index 6f72f7b53..895fafb6c 100644
--- a/src/burn/drv/pre90s/d_dkong.cpp
+++ b/src/burn/drv/pre90s/d_dkong.cpp
@@ -1357,6 +1357,7 @@ static INT32 DrvExit()
 
 	ZetExit();
 	I8039Exit();
+	i8257Exit();
 
 	BurnSampleExit();
 	DACExit();
@@ -1480,6 +1481,7 @@ static INT32 s2650DkongExit()
 
 	s2650Exit();
 	I8039Exit();
+	i8257Exit();
 
 	BurnSampleExit();
 	DACExit();
diff --git a/src/burn/drv/pre90s/d_gauntlet.cpp b/src/burn/drv/pre90s/d_gauntlet.cpp
index acdfd3276..58d6c021d 100644
--- a/src/burn/drv/pre90s/d_gauntlet.cpp
+++ b/src/burn/drv/pre90s/d_gauntlet.cpp
@@ -122,6 +122,7 @@ void atarigen_eeprom_init()
 void atarigen_slapstic_exit()
 {
 	BurnFree(atarigen_slapstic);
+	SlapsticExit();
 }
 
 
diff --git a/src/burn/drv/pst90s/d_jchan.cpp b/src/burn/drv/pst90s/d_jchan.cpp
index 61bb689f8..93d56bbd6 100644
--- a/src/burn/drv/pst90s/d_jchan.cpp
+++ b/src/burn/drv/pst90s/d_jchan.cpp
@@ -568,6 +568,7 @@ static INT32 DrvInit()
 	YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_1, 1.00, BURN_SND_ROUTE_LEFT);
 	YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_2, 1.00, BURN_SND_ROUTE_RIGHT);
 
+	skns_init();
 	GenericTilesInit();
 
 	DrvDoReset(1);
@@ -583,6 +584,8 @@ static INT32 DrvExit()
 
 	YMZ280BExit();
 	YMZ280BROM = NULL;
+	
+	skns_exit();
 
 	BurnFree(AllMem);