![](/img/lefttitle.jpg)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
![](/img/maojin006.gif)
在进入系统的情况下
(情况一)点开始-运行:cmd
进入DOS
c:debug
-o 70 20
-o 70 20
-q
(情况二)点开始-运行:cmd
进入dos
c:debug
-a
1116:0188 mov cx,ff
1116:0183 mov al,cl
1116:0185 out 78,al
1116:0187 xor al, al
1116:0189 out 71,al
1116:018B loop 183
1116:018D lnt 3
1116:018E
-q
会出现一系列代码
-q
OK