diff --git a/src/sys/graphics/objgfx30.cpp b/src/sys/graphics/objgfx30.cpp
index 7c091a5..4863fa3 100755
--- a/src/sys/graphics/objgfx30.cpp
+++ b/src/sys/graphics/objgfx30.cpp
@@ -1233,10 +1233,14 @@
   else {
     mode |= 0x4000;  // attempt lfb
     // GetModeInfo(mode);
+    // mjikaboom
+    ModeRec = 0x1000h;
     if (ModeRec->PhysBasePtr == 0) return;
     size = ModeRec->yRes*ModeRec->BytesPerLine;
 //    Buffer = MapPhysicalToLinear(ModeRec->PhysBasePtr,size);
     
+    // mjikaboom
+    Buffer = (void *)0x40000000;
     xRes = ModeRec->BytesPerLine;
     yRes = ModeRec->yRes;
     MaxX = ModeRec->xRes-1;