Develop mode problem

[gabriell5259315]

I don't know what should I looking for to get answers. My develop mode show me the image like this. Can some one help me?

[Rob_Cullen · Accepted solution]

The common fix is-

1. Open the Preferences dialog  (Ctrl+, )

2. Select the [Performance] tab.

3. Remove the check mark from [Use Graphics Processor]

4. Click [OK] to save the change to preferences

5. Exit and restart Lightroom.

[gabriell5259315]

Thanks a lot!