My iMac dim itself.

[g37mt6]

Any suggestion on how to fix this problem. My 2011 27 iMac would just dim itself at full brightness and sometime the left side would get darker.

 

[BlazednSleepy]

When did you buy your iMac?

 

[g37mt6]

Sep 2011

 

[AppleDApp]

you are still under warranty talk to Apple.

 

[BlazednSleepy]

Yup talk to apple, you'll more than likely have to take it in and they will replace the screen if it's defective. Hopefully it's a very straightforward, easy process for you. Good luck.

 

[cocky jeremy]

General rule: If you still have Applecare, don't waste your time with us, go straight to Apple. Chances are they'll fix this type (seems to be hardware related) of issue for you with no problems.