Viewing data for Flickering after Firmware Update

Comments: Ran the firmware update last night and had no flickering. Today I have flickering galore. I have no idea what to do now. I guess maybe return the machine?

Specs: 27" 2.8 Quad i7 1TB

Source of comments: Patrick Seguin

Serial Number: W8946

Date Ordered:

Date Shipped: 2009-11-21

Date Arrived: 2009-11-21

Destination: Belgium

Courier: Fedex