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Member Since: Nov 10, 2006
Location: Leeds, England
Posts: 315
DrQuincy will become famous soon enough
Mac Specs: 17" Core Duo Macbook Pro

DrQuincy is offline
I've got a mid-2010 27" iMac 2.8 GHz Intel Core i5. The fan goes nuts after about an hour and it seems I need to run hardware diagnostics. Booting with d pressed doesn't work and if I get the Hardware Diagnostics running from the Internet it says it doesn't work with my iMac.

I am running 10.9.2 and have the Snow Leopard disks. Can I use these for hardware diagnostics? Or what else can I do?

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