diff --git a/src/emu/inpttype.h b/src/emu/inpttype.h
index cc973ecbed5..56aab02fa32 100644
--- a/src/emu/inpttype.h
+++ b/src/emu/inpttype.h
@@ -722,8 +722,8 @@ void construct_core_types_UI(simple_list<input_type_entry> &typelist)
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_FRAMESKIP_INC,    "Frameskip Inc",          input_seq(KEYCODE_F9) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_THROTTLE,         "Throttle",               input_seq(KEYCODE_F10) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_FAST_FORWARD,     "Fast Forward",           input_seq(KEYCODE_INSERT) )
-	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SHOW_FPS,         "Show FPS",               input_seq(KEYCODE_F11, input_seq::not_code, KEYCODE_LCONTROL, input_seq::not_code, KEYCODE_LSHIFT) )
-	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SNAPSHOT,         "Save Snapshot",          input_seq(KEYCODE_F12, input_seq::not_code, KEYCODE_LSHIFT, input_seq::not_code, KEYCODE_LALT) )
+	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SHOW_FPS,         "Show FPS",               input_seq(KEYCODE_F11, input_seq::not_code, KEYCODE_LSHIFT) )
+	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SNAPSHOT,         "Save Snapshot",          input_seq(KEYCODE_F12, input_seq::not_code, KEYCODE_LSHIFT) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_RECORD_MOVIE,     "Record Movie",           input_seq(KEYCODE_F12, KEYCODE_LSHIFT) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_TOGGLE_CHEAT,     "Toggle Cheat",           input_seq(KEYCODE_F6) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_UP,               "UI Up",                  input_seq(KEYCODE_UP, input_seq::or_code, JOYCODE_Y_UP_SWITCH_INDEXED(0)) )
@@ -746,7 +746,7 @@ void construct_core_types_UI(simple_list<input_type_entry> &typelist)
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SHOW_PROFILER,    "Show Profiler",          input_seq(KEYCODE_F11, KEYCODE_LSHIFT) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_TOGGLE_UI,        "UI Toggle",              input_seq(KEYCODE_SCRLOCK, input_seq::not_code, KEYCODE_LSHIFT) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_PASTE,            "UI Paste Text",          input_seq(KEYCODE_SCRLOCK, KEYCODE_LSHIFT) )
-	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_TOGGLE_DEBUG,     "Toggle Debugger",        input_seq(KEYCODE_F5, input_seq::not_code, KEYCODE_LCONTROL, input_seq::not_code, KEYCODE_LALT ) )
+	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_TOGGLE_DEBUG,     "Toggle Debugger",        input_seq(KEYCODE_F5) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_SAVE_STATE,       "Save State",             input_seq(KEYCODE_F7, KEYCODE_LSHIFT) )
 	INPUT_PORT_DIGITAL_TYPE( 0, UI,      UI_LOAD_STATE,       "Load State",             input_seq(KEYCODE_F7, input_seq::not_code, KEYCODE_LSHIFT) )
 }
diff --git a/src/osd/windows/input.c b/src/osd/windows/input.c
index d0f6d0e77e8..bfa3459aa42 100644
--- a/src/osd/windows/input.c
+++ b/src/osd/windows/input.c
@@ -740,25 +740,37 @@ void windows_osd_interface::customize_input_type_list(simple_list<input_type_ent
 			// alt-enter for fullscreen
 			case IPT_OSD_1:
 				entry->configure_osd("TOGGLE_FULLSCREEN", "Toggle Fullscreen");
-				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_LALT, KEYCODE_ENTER);
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_ENTER, KEYCODE_LALT, input_seq::or_code, KEYCODE_ENTER, KEYCODE_RALT);
 				break;
 
-			// alt-F12 for fullscreen snap
+			// lalt-F12 for fullscreen snap (HLSL)
 			case IPT_OSD_2:
 				entry->configure_osd("RENDER_SNAP", "Take Rendered Snapshot");
-				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_LALT, KEYCODE_F12, input_seq::not_code, KEYCODE_LCONTROL);
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F12, KEYCODE_LALT, input_seq::not_code, KEYCODE_LSHIFT);
+				break;
+			// add a NOT-lalt to our default F12
+			case IPT_UI_SNAPSHOT: // emu/input.c: input_seq(KEYCODE_F12, input_seq::not_code, KEYCODE_LSHIFT)
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F12, input_seq::not_code, KEYCODE_LSHIFT, input_seq::not_code, KEYCODE_LALT);
 				break;
 
-			// alt-F11 for fullscreen video
+			// lshift-lalt-F12 for fullscreen video (HLSL)
 			case IPT_OSD_3:
 				entry->configure_osd("RENDER_AVI", "Record Rendered Video");
-				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_LALT, KEYCODE_F11);
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F12, KEYCODE_LSHIFT, KEYCODE_LALT);
+				break;
+			// add a NOT-lalt to our default shift-F12
+			case IPT_UI_RECORD_MOVIE: // emu/input.c: input_seq(KEYCODE_F12, KEYCODE_LSHIFT)
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F12, KEYCODE_LSHIFT, input_seq::not_code, KEYCODE_LALT);
 				break;
 
-			// ctrl-alt-F12 to toggle post-processing
+			// lctrl-lalt-F5 to toggle post-processing
 			case IPT_OSD_4:
 				entry->configure_osd("POST_PROCESS", "Toggle Post-Processing");
-				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_LALT, KEYCODE_LCONTROL, KEYCODE_F5);
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F5, KEYCODE_LALT, KEYCODE_LCONTROL);
+				break;
+			// add a NOT-lctrl-lalt to our default F5
+			case IPT_UI_TOGGLE_DEBUG: // emu/input.c: input_seq(KEYCODE_F5)
+				entry->defseq(SEQ_TYPE_STANDARD).set(KEYCODE_F5, input_seq::not_code, KEYCODE_LCONTROL, input_seq::not_code, KEYCODE_LALT);
 				break;
 
 			// leave everything else alone