diff --git a/src/mame/drivers/model3.c b/src/mame/drivers/model3.c
index 2c2832b6ff5..2c752d44dc2 100644
--- a/src/mame/drivers/model3.c
+++ b/src/mame/drivers/model3.c
@@ -658,7 +658,7 @@ static UINT32 pci_device_get_reg(int device, int reg)
 			{
 				case 0x14:	return 0;		/* ??? */
 				default:
-					fatalerror("pci_device_get_reg: Device 11, unknown reg %02X", reg);
+					logerror("pci_device_get_reg: Device 11, unknown reg %02X", reg);
 					break;
 			}
 
@@ -667,7 +667,7 @@ static UINT32 pci_device_get_reg(int device, int reg)
 			{
 				case 0:		return real3d_device_id;	/* PCI Vendor ID & Device ID */
 				default:
-					fatalerror("pci_device_get_reg: Real3D controller, unknown reg %02X", reg);
+					logerror("pci_device_get_reg: Real3D controller, unknown reg %02X", reg);
 					break;
 			}
 			break;
@@ -677,7 +677,7 @@ static UINT32 pci_device_get_reg(int device, int reg)
 			{
 				case 0:		return 0x00011000;		/* PCI Vendor ID (0x1000 = LSI Logic) */
 				default:
-					fatalerror("pci_device_get_reg: SCSI Controller, unknown reg %02X", reg);
+					logerror("pci_device_get_reg: SCSI Controller, unknown reg %02X", reg);
 					break;
 			}
 			break;
@@ -686,13 +686,13 @@ static UINT32 pci_device_get_reg(int device, int reg)
 			{
 				case 0:		return 0x182711db;		/* PCI Vendor ID & Device ID, 315-6183 ??? */
 				default:
-					fatalerror("pci_device_get_reg: Device 16, unknown reg %02X", reg);
+					logerror("pci_device_get_reg: Device 16, unknown reg %02X", reg);
 					break;
 			}
 			break;
 
 		default:
-			fatalerror("pci_device_get_reg: Unknown device %d, reg %02X", device, reg);
+			logerror("pci_device_get_reg: Unknown device %d, reg %02X", device, reg);
 			break;
 	}
 
@@ -717,7 +717,7 @@ static void pci_device_set_reg(int device, int reg, UINT32 value)
 				case 0x14:		/* ??? */
 					break;
 				default:
-					fatalerror("pci_device_set_reg: Unknown device (11), unknown reg %02X %08X", reg, value);
+					logerror("pci_device_set_reg: Unknown device (11), unknown reg %02X %08X", reg, value);
 					break;
 			}
 			break;
@@ -732,7 +732,7 @@ static void pci_device_set_reg(int device, int reg, UINT32 value)
 				case 0x04:		/* ??? */
 					break;
 				default:
-					fatalerror("pci_device_set_reg: Real3D controller, unknown reg %02X %08X", reg, value);
+					logerror("pci_device_set_reg: Real3D controller, unknown reg %02X %08X", reg, value);
 					break;
 			}
 			break;
@@ -747,7 +747,7 @@ static void pci_device_set_reg(int device, int reg, UINT32 value)
 				case 0x14/4:	/* Base Address One (Memory) */
 					break;
 				default:
-					fatalerror("pci_device_set_reg: SCSI Controller, unknown reg %02X, %08X", reg, value);
+					logerror("pci_device_set_reg: SCSI Controller, unknown reg %02X, %08X", reg, value);
 					break;
 			}
 			break;
@@ -758,13 +758,13 @@ static void pci_device_set_reg(int device, int reg, UINT32 value)
 				case 4:			/* Base address ? (set to 0xC3000000) */
 					break;
 				default:
-					fatalerror("pci_device_set_reg: Device 16, unknown reg %02X, %08X", reg, value);
+					logerror("pci_device_set_reg: Device 16, unknown reg %02X, %08X", reg, value);
 					break;
 			}
 			break;
 
 		default:
-			fatalerror("pci_device_set_reg: Unknown device %d, reg %02X, %08X", device, reg, value);
+			logerror("pci_device_set_reg: Unknown device %d, reg %02X, %08X", device, reg, value);
 			break;
 	}
 }
@@ -1114,7 +1114,7 @@ static WRITE64_HANDLER( real3d_dma_w )
 			}
 			return;
 	}
-	fatalerror("real3d_dma_w: %08X, %08X%08X, %08X%08X", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
+	logerror("real3d_dma_w: %08X, %08X%08X, %08X%08X", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
 }
 
 static void real3d_dma_callback(running_machine *machine, UINT32 src, UINT32 dst, int length, int byteswap)
@@ -1143,7 +1143,7 @@ static void real3d_dma_callback(running_machine *machine, UINT32 src, UINT32 dst
 		case 0x9c:		/* Unknown */
 			break;
 		default:
-			fatalerror("dma_callback: %08X, %08X, %d at %08X", src, dst, length, cpu_get_pc(cputag_get_cpu(machine, "maincpu")));
+			logerror("dma_callback: %08X, %08X, %d at %08X", src, dst, length, cpu_get_pc(cputag_get_cpu(machine, "maincpu")));
 			break;
 	}
 }
@@ -1383,7 +1383,7 @@ static READ64_HANDLER( model3_ctrl_r )
 			break;
 	}
 
-	fatalerror("ctrl_r: %02X, %08X%08X", offset, (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
+	logerror("ctrl_r: %02X, %08X%08X", offset, (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
 	return 0;
 }
 
@@ -1481,7 +1481,7 @@ static WRITE64_HANDLER( model3_ctrl_w )
 			return;
 	}
 
-	fatalerror("ctrl_w: %02X, %08X%08X, %08X%08X", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
+	logerror("ctrl_w: %02X, %08X%08X, %08X%08X", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask));
 }
 
 static READ64_HANDLER( model3_sys_r )