Portal 2 > 一般討論 > 主題細節
Soulitaire 2012 年 12 月 25 日 @ 上午 9 時 19 分
Black Screen Issue
Greetings and merry christmas to everyone!
I just bought Portal 2 yesterday and today i finished downloading it, but there is a rather small issue: when in-game, I can hear all the sounds clearly and see the crosshair but there isn't anything else but a black screen. The menu and settings work well, no crashes.

P.S.: I validaded the Steam cache files...nothing.
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Soulitaire 2012 年 12 月 25 日 @ 上午 9 時 19 分 
Any ideas gentlemen?
diegodan1893 2012 年 12 月 25 日 @ 上午 10 時 36 分 
Are you sure your PC meets the minimum requisites for the game?
Soulitaire 2012 年 12 月 29 日 @ 上午 12 時 40 分 
diegodan1893 發表:
Are you sure your PC meets the minimum requisites for the game?
The minimum requierments... Yes. But the normal requierments no. I solved the problem with the magical command known as 'mat_postprocess_enable 0'. My graphics cards don't have a pixel shader and that ♥♥♥♥ed it all up.
KivitheuglyBird 2013 年 01 月 2 日 @ 下午 5 時 58 分 
I may not ask how you did that, 'cause I really do not know what you mean and how I can do this. But you seem to have solved the problem so could you may explain it to me further how you did the trick as I face the same problem.
Soulitaire 2013 年 01 月 5 日 @ 上午 6 時 31 分 
Kivivame 發表:
I may not ask how you did that, 'cause I really do not know what you mean and how I can do this. But you seem to have solved the problem so could you may explain it to me further how you did the trick as I face the same problem.

It is really easy:
1.Enable console in the options then press the '`' key (the one over the Tab key)
2.Type in the console: mat_postprocess_enable 0
3.???
4.PROFIT!!!!

This problem is common to computers with a graphics card that has no pixel shader (that is why I cannot play Assasins Creed).If you want this problem to be gone forever get a new computer or change the graphics card.
sammyjames43 2013 年 01 月 23 日 @ 下午 3 時 58 分 
it worked before but does this now
Soulitaire 2013 年 02 月 17 日 @ 上午 1 時 57 分 
sammyjames43 發表:
it worked before but does this now

Yes it still does
(Chris is a big) NURD 2013 年 05 月 12 日 @ 上午 11 時 00 分 
oh my god thank you so much!
Soulitaire 2013 年 05 月 12 日 @ 上午 11 時 17 分 
<sSnowmMarshpPotatOS> 發表:
oh my god thank you so much!
Ah it was nothing!
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張貼日期: 2012 年 12 月 25 日 @ 上午 9 時 19 分
回覆: 9