no picture in the photoshop screen.

Hi, Some might like that pattern, but I do not think it is intended.

Could you elaborate? Please post the contents of Photoshop's Help>System Info... menu, so that we get to know your OS version, the exact version of Photoshop you are running, the GPU model, the date of the GPU driver, etc.
If your post disappears, do not repost it, as it might need to be approved by a moderator. As an alternative you can save it to a .txt file on your computer and attach it on your answer via the forum. (attachments do not post from e-mail)

Only that image is like that or all images?