Faulty Samsung Monitor

[lawnmower1758]

My Samsung SyncMaster S24B300 has a screen that keeps flickering between Analog and HDMI in the top left hand corner. Only the power button and the swap sources button works. This happen after it fell on my leg (which was about a 30cm drop). Does anyone know how to fix this?

 

[ffg7]

does it have an auto or menu button? I have the 350 version of that monitor I'm using to post here.

 

[lawnmower1758]

I do have those buttons but they don’t work