What do I do to make it work?

[Windows Central Question]

My nokia lumia 900 suddenly stopped working, the screen button works but none of the icons at the bottom or the touch screen works. Im not sure what to do about it because i need my phone as i am going on holiday in 2 days and would like to stay in contact with family

 

[DJCBS]

You can try to factory reset the phone, but from what you described you probably are facing a hardware problem. Which means you'll need to take the phone to a Care Centre to have it repaired.

Since the warranty on your Nokia L900 has very likely expired already, you'll have to pay for the repair. In which case you might want to consider buying a new phone.