Problem with CS5 phtoshop

[[CFGH]]

in photoshop cs5 when i try to use text tool and i try typing anything there is nothing typing when i do enter and use a another layer the layer for the text tool layer name is what i try to write

[Hadouken]

Try changing the color or the size of your font...

[Katy]

Maybe you didn't select the right color. Or maybe you just didn't select the whole part of where you want the text to be..