[Solved] Weird Shadows for no reason

[Corn Dog]

In atcs I have seen these very weird shadowed spots, I have no idea what is wrong. This map has never looked like that untill one day I noticed weird shaded spots. SCREENSHOTS at the bottom

[Archangel]

turn your gamma up or turn off whatever GFX mods you may have

[Corn Dog]

I have no GFX mods because I had never put any GFX mods and I tried turnning up my gamma and it ended up looking like this:

[Bissig]

Looks like you have changed some shadow setting or mipmap or whatever..

[Corn Dog]

All I did was install tremulous, then I went to a server that had atcs and then atcs looked really strange. It was just as it appeared out of no where, I never did anything to make it look like that. It is in all it's deffault settings from installment.

[Archangel]

it might be faulty hardware. when my old video card was going out, it did similar things.

[Corn Dog]

I can still play it like that right?  Oh yeah maybe my video card is starting to not work. What happened to your video card Archangel? Can I play tremulous on a really good gaming computer with vista?

[Archangel]

well, about a week after stuff started getting wonky i woke up to the horrid odour of smoke in my room at like 5 AM. it's still playable, though, just some weird shadows.

[Corn Dog]

well thank you for your help anyways