On startup repair says can't be repaired automatically what now?

[rosemarypage5]

Press log on button. Goes to dell screen to access Microsoft.arrow appears then goes to Starr up repair. Then advises not able to repair automatically. What next?

 

[The Paladin]

well I hope you had saved your important data, because your looking at a reinstall of your operating system, believe F9 on Dell brings you to a rescue system to restore /replace it

 

[SgtScream]

Can you get into your computer via safe mode(f8 on startup)?