model small
.stack 16h
.data
 size db 16
 mes db 'Check',10,13, '$'
.code
 start:
 mov ah,9
 lea dx,mes
 int 21h

 mov ah,01h
 mov ch,6h
 mov cl,7h
 int 10h

 mov ah,9
 lea dx,mes
 int 21h
 end start