Thanks mmoore5553

I have fixed the problem
:attn:

I was looking for in the Web and the problem was very subtle:

This is a common hardware issue. This can be solved very easily by doing the following:

1) Find the Maya.env file (...\Documents and Settings\User\My Documents\maya\7.0)

2) Open it with any text editor such as notepad

3) Add the following line to the end of the file:


MAYA_NON_POWER_TWO_OFF = 1

This will tell your graphics card to display the images differently.

4) Save and reset Maya.

Thank you everybody