diff --git a/BaS_gcc/pci/pci.c b/BaS_gcc/pci/pci.c
index 8231427..de56ce3 100644
--- a/BaS_gcc/pci/pci.c
+++ b/BaS_gcc/pci/pci.c
@@ -33,7 +33,7 @@
 #include "interrupts.h"
 #include "wait.h"
 
-#define DEBUG_PCI
+//#define DEBUG_PCI
 #ifdef DEBUG_PCI
 #define dbg(format, arg...) do { xprintf("DEBUG: " format "", ##arg); } while (0)
 #else
diff --git a/BaS_gcc/radeon/radeon_base.c b/BaS_gcc/radeon/radeon_base.c
index fa5528d..5694258 100644
--- a/BaS_gcc/radeon/radeon_base.c
+++ b/BaS_gcc/radeon/radeon_base.c
@@ -61,7 +61,7 @@
 #include "bas_printf.h"
 #include "exceptions.h"		/* for set_ipl() */
 
-#define DBG_RADEON
+//#define DBG_RADEON
 #ifdef DBG_RADEON
 #define dbg(format, arg...) do { xprintf("DEBUG: " format, ##arg); } while (0)
 #else
@@ -2117,7 +2117,7 @@ int32_t radeonfb_pci_register(int32_t handle, const struct pci_device_id *ent)
 	if ((rinfo->bios_seg != NULL))
 	{
 		dbg("%s: run VGA BIOS\r\n", __FUNCTION__);
-		run_bios(rinfo);
+		//run_bios(rinfo);
 	}
 	else
 	{
diff --git a/BaS_gcc/radeon/radeon_monitor.c b/BaS_gcc/radeon/radeon_monitor.c
index f359d3d..e01ca83 100644
--- a/BaS_gcc/radeon/radeon_monitor.c
+++ b/BaS_gcc/radeon/radeon_monitor.c
@@ -5,7 +5,7 @@
 #include "bas_printf.h"
 #include "bas_string.h"
 
-#define DBG_MONITOR
+//#define DBG_MONITOR
 #ifdef DBG_MONITOR 
 #define dbg(format, arg...) do { xprintf("DEBUG: " format, ##arg); } while (0)
 #else
diff --git a/BaS_gcc/video/video.c b/BaS_gcc/video/video.c
index 79301b5..cc1417e 100644
--- a/BaS_gcc/video/video.c
+++ b/BaS_gcc/video/video.c
@@ -7,7 +7,7 @@
 #include "fb.h"
 #include "radeonfb.h"
 
-#define DBG_VIDEO
+//#define DBG_VIDEO
 #ifdef DBG_VIDEO
 #define dbg(format, arg...) do { xprintf("DEBUG: " format, ##arg); } while (0)
 #else
@@ -330,7 +330,7 @@ void video_init(void)
 					dbg("%s: matched\r\n", __FUNCTION__);
 					if (radeonfb_pci_register(handle, board) >= 0)
 					{
-						dbg("%s: RADEON video card found and registered\r\n", __FUNCTION__);
+						xprintf("RADEON video card found and registered\r\n");
 					}
 					else
 					{