Case fans for Dell PC?

Question

My graphics card keeps overheating. So far, ive tried about everything, but when i open my case, and blow a fan into it, that cools it down a lot better. Does this mean it needs some case fans to cool it down? (1 or 2)?

My PC is a Dell Dimension 9150, and it don't look like it gets enough ventilation, but im really not sure!

http://www.pressebox.de/attachment/19137/Dell+Dimension_9150_2.jpg

Answer 1

The 9150 is well ventilated as is, what you need is to replace the cooloing fan on the graphics card instead.