4.Set up computer side-by-side with a known-good, same- model computer showing same image. Verify if issue is noticeably worse on display being tested.

Yes

Replace LCD panel. Run

L02

 

Apple Service Display Utility

 

 

to verify the resolution of

 

 

issue.

 

 

Enter the resulting verification

 

 

code into the “Notes” field

 

 

of GSX and return system to

 

 

customer if repair is complete

 

 

 

 

No

Small variations in color

 

 

uniformity across display are

 

 

normal and do not warrant

 

 

replacement of LCD.

 

 

 

 

2010-09-09

iMac (27-inch, Mid 2010) Symptom Charts — Display  61

Page 61
Image 61
Apple MD094LL/A manual Yes Replace LCD panel. Run, L02