[gsm st]

hi to all
im new this forum....pls i need help my pc swoing this masege use the up down arrow key to movethe highlite to your choice...

1, safe mode
2,,safe mode with networking
3,,safe mode with command prompt.
4,, last know good configuration {your most recent settings that worked
5,,, start windows normally

i use option 4 and 5 but no result pls some on help me how to solve my problem
and work my pc thanks without data luse thanks all.......................