求助，H3C路由器ICG 3000B无法正常运行。求大神指点迷津。

===========================<EXTEND-BOOTWARE MENU>===========================
|<1> Boot System |
|<2> Enter Serial SubMenu |
|<3> Enter Ethernet SubMenu |
|<4> File Control |
|<5> Modify BootWare Password |
|<6> Skip Current System Configuration |
|<7> BootWare Operation Menu |
|<8> Clear Super Password |
|<9> Storage Device Operation |
|<0> Reboot |
============================================================================
Enter your choice(0-9):
我用串口登的，进去后就是这个选项，不知要如何操纵，求大神指点迷津。。