Dell Inspiron 5150 Not booting.

[CoasterFuelPhil]

I turned on speed step in the bios and now whenever I turn it on, it won't even show the dell screen. It'll just have a flashing Underscore on the top Left of the screen and I can't do anything.

 

[Osiris]

if you turn in back off can you boot back into windows?

 

[Osiris]

http://forums.us.dell.com/supportforums/board/message?board.id=insp_power&message.id=14331