Viewing data for Noisy Screen

Comments: I've been using my replacement iMac for a few days now and it still has the high-pitch whistle when the brightness is in the middle, although it is not as loud as the previous iMac (which was headache-inducing!) so I think I'm going to keep it as it is otherwise perfect and I'm not convinced that another replacement will be any better.

Specs: 21.5" 3.33 Core2Duo 2TB

Source of comments: Charzzy

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Date Arrived: 2009-12-10

Destination: UK

Courier: UPS