My Photoshop Gone Mad

hey i just got this lame problem , suddenly i cant do colour balance for layers , and if i put a render in the sig am making , all the colours are gone , and the pic turn to black & white
plz help!
thx

 

Post a screen shot.

 

ok heres a screenshot for the colours problem:-

and heres a screenshot when i cant do colour balance:-

 

Maybe because your sig is grey scale?

Change it to RBG

Edit
How to change it to RGB color:
Image>Mode>RGB Color

 

its not about the image am using am sure about that , i tried alot of images , no colours after i move them to a other window , and the same thing happens with RGB On Or OFF

 

It's not just your image, it's your entire work.

The canvas itself is in Grayscale. You should be able to turn it off.

 

When you goto new make sure that its set to RGB. See attached image

 

And if that doesnt work, try Shift+Alt+Ctrl when its starting to reset it to defaults

 

Or you can go to Here and post me a screen shot of that should fix it.

:lol:

Try to go to image mode change to rgb

 

change it to rgb color its on greyscale right now

 

or get out of imageready and do ps

 

thats my proble too.... i never figured it out so i went to a "merge visible"