water on any map is transparent at the top

Okay so when I’m on any map, the top of the water is always transparent because sometimes it looks just like nothings there and sure I COULD go without seeing the water, but I really would like to find whats causing this and stop it.
Here is a pic:

http://img10.imageshack.us/img10/4310/gmconstruct0000n.jpg

here are my specs:
Intel® GMA 3100
4084 RAM
Direct X 11

Looks like missing Water texture or something. Did you installed some addons which might have coursed this problem?

Mfg, Xaser

There is your problem. Get a graphics card.