The latest patch is update 1.02 which fixes various issues. The Steam and Origin versions are already patched.
Improves stability on 64 bit systems with at least 3GB RAM by allowing the application to use more than 2GB RAM.
Mass Effect MEUITM
Playing in 4:3 resolutions like 1600x1200(useful for non-widescreen monitors and projectors) results in some menu screens displaying incorrectly: the left and right hand sides of the screen are clipped (as if "zoomed in" too far), so important information cannot be seen (like journal details and the map legend). Screens affected include: Map, Party Selection, Planet details, and Journal. Currently the only known fix is to use a 16:9 screen resolution when playing, like 1920x1080.
If the whole screen is black except for the UI, then Shepard fell through the Normandy and the save is bugged. Only happens on the Normandy, in the Engineering part of the ship. Never save there.
In your Steam library, right click on Mass Effect and select Properties, go to the Local Files tab,
and then click Verify integrity of
In your Origin library, right click on Mass Effect and then select Repair Installation
If when you get to Therum most of the ground is black, then you've got a common texture problem. Some of the black area is safe to drive on but some of it will kill you outright, making it quite hard to navigate.
If this however wouldn't fix the problem. The issue is not to be found anywhere else than on Therum.
Your squad, enemies, and objects that can be interacted with become boxy black blobs. This is a known problem on newer AMD processors. To fix change the viewmode to unlit.
If you receive this message, it may be fixed by running the .exe in compatibility mode for Windows XP Service Pack 2. Be sure to do this for the actual MassEffect.exe and not the launcher. The final folder tree will be \Mass Effect\Binaries\MassEffect.exe. The preceding folders will of course depend on how you installed the game (via Steam, via Origin etc.).
The resolution listbox in graphics options does have up/down arrows on the right side, which are easily overlooked, that allow you to choose higher resolutions like 1920x1080.