Portal 2 > Discussions générales > Détails du sujet
M1ner4L1fe 11 jan 2013 à 14h10
Input signal out of range black screen
I just go portal 2 today downloaded it but when i load it my screen goes to black and i get input signal out of range i know other people have gotten this but i cant find anything helpful so can someone help me
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DefunK 11 jan 2013 à 14h34 
i've recently had the same problem. Did some searching and the solution that worked for me was forcing the desired resolution outside the game. In your steam library right click portal 2 and click properties. Then click Launch Options and write these commands:

-w for width and -h for desired height, so in my case i left the launch options as:

-w 1366 -h 768
hope it helps
M1ner4L1fe 11 jan 2013 à 17h02 
that helped thanks
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