vsyncval=$(awk '/Vert. Sync Range:/{print $4}' $MONITORINFO | sed 's/-/.0 - / ; s/$/.0/' | head -1)
hsyncval=$(awk '/Hor. Sync Range:/{print $4}' $MONITORINFO | sed 's/-/.0 - / ; s/$/.0/' | head -1)
if [ -z $vsyncval ] ; then
vsyncval=$(awk '/Vert. Sync Range:/{print $4}' $MONITORINFO | sed 's/-/.0 - / ; s/$/.0/' | head -1)
hsyncval=$(awk '/Hor. Sync Range:/{print $4}' $MONITORINFO | sed 's/-/.0 - / ; s/$/.0/' | head -1)
if [ -z $vsyncval ] ; then