so i just got amnesia today, installed it and everything, but when i try play it says fatal error renderer #0. my driver is ATI Mobility Readoen(correct if wrong) X1400. please help me!
more info is required, check all three sticky guides
Try updating the drivers by downloading and installing the latest available from amd.com. If that does not help then the game might not work on your computer.
Most probably he needs modified drivers (if it supports OpenGL 2.1) since AMD does not support mobility cards (OEM). For these, more info is required of course.