diff --git a/source/ubl-settings-video.c b/source/ubl-settings-video.c
index 279e7e9..c76f022 100644
--- a/source/ubl-settings-video.c
+++ b/source/ubl-settings-video.c
@@ -752,6 +752,7 @@ void on_monitor_config_save(GtkWidget *, monitor_edit_window *window){
     char *target=NULL;
     int main_display=0;
     char *resolution = NULL;
+    const char *frequency = NULL;
     char *rotate = NULL;
     char *position = NULL;
     // int switch_off=0;
@@ -763,8 +764,11 @@ void on_monitor_config_save(GtkWidget *, monitor_edit_window *window){
     if (gtk_combo_box_get_active(GTK_COMBO_BOX(window->PortCombo))){
         target = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(window->PortCombo));
         main_display = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(window->MainCheck));
-        if (gtk_combo_box_get_active(GTK_COMBO_BOX(window->ResolutionCombo)))
-            resolution = yon_char_divide_search(yon_char_new(gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(window->ResolutionCombo)))," ",-1);
+        if (gtk_combo_box_get_active(GTK_COMBO_BOX(window->ResolutionCombo))){
+            char *res_str = yon_char_new(gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(window->ResolutionCombo)));
+            frequency = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(window->FrequencyCombo));
+            resolution = yon_char_unite(yon_char_divide_search(res_str," ",-1),"x",frequency,NULL);
+        }
         int rot = gtk_combo_box_get_active(GTK_COMBO_BOX(window->RotationCombo));
         rotate = yon_char_append("rotate:",rot == 0?"normal":rot==1?"left":rot==2?"right":"invert");
         int pos = gtk_combo_box_get_active(GTK_COMBO_BOX(window->PositionPosCombo));
@@ -816,9 +820,7 @@ void yon_monitor_parse(monitor_edit_window *window, char *string){
     int parsed_size;
     config_str parsed = yon_char_parse(string,&parsed_size,",");
     if (parsed_size>0){
-        int resolution = yon_gtk_combo_box_text_find(window->ResolutionCombo,parsed[0]);
-        gtk_combo_box_set_active(GTK_COMBO_BOX(window->ResolutionCombo),resolution);
-        for (int i=1; i<parsed_size;i++){
+        for (int i=0; i<parsed_size;i++){
             if (!strcmp(parsed[i],"cvt")){
                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->ModelineCVTCheck),1);
             } else if (!strcmp(parsed[i],"gtf")){
@@ -881,6 +883,22 @@ void yon_monitor_parse(monitor_edit_window *window, char *string){
 
                 } 
 
+            } else if (g_ascii_isdigit(parsed[i][0])&&strstr(parsed[i],"x")){
+                if (yon_char_count(parsed[i],"x")>1){
+                    int pos = yon_char_find_last(parsed[i],'x');
+                    char *res = yon_char_divide(parsed[i],pos);
+                    int resolution = yon_gtk_combo_box_text_find(window->FrequencyCombo,parsed[i]);
+                    gtk_combo_box_set_active(GTK_COMBO_BOX(window->FrequencyCombo),resolution==0?-1:resolution);
+                    free(parsed[i]);
+                    parsed[i]=res;
+                }
+                int resolution = yon_gtk_combo_box_text_find(window->ResolutionCombo,parsed[i]);
+                if (resolution == -1){
+                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UnsupportedCheck),1);
+                    while(gtk_events_pending()) gtk_main_iteration();
+                }
+                resolution = yon_gtk_combo_box_text_find(window->ResolutionCombo,parsed[i]);
+                gtk_combo_box_set_active(GTK_COMBO_BOX(window->ResolutionCombo),resolution==0?-1:resolution);
             }
         }
     }