Often our customers use this as a great opportunity to supercharge their iMac with an SSD. All dust and fluff is removed from the internal casing. A new PRAM battery is supplied and fitted (if below 3v). While the iMac is in for repair we remove, strip down and clean out internal fans. We can still change cards in older 2006-2008 20" A1224 iMacs and 2007-2009 24" A1225 iMacs.Ĭonsidering a new 27" iMac is at least £1800 this is a great opportunity. Which have normally been cooked from oveheating due to never being serviced (blocked fans and heatsinks with dust and fluff). Photoshop and other 2D applications will not be affected. It has never been a problem for any of our customers as most do not use any 3D Apps. The graphics cards that we fit may be lower Spec with less memory such as 512MB compared with the original 1GB. Much cheaper than sourcing and fitting a brand new time bomb 6970m which are often over £700 for the part alone. Temperatures are reduced by up to 30 Degrees. We modify a more reliable graphics card into the iMac which involves modifying and machining the larger 27" heatsink to fit.Īdvantages we have found are that the iMac is much happier being used all day every day without any crashes or restarts.
Graphics card for imac 2011 trial#
We have heard many of stories of iMacs going back for repair many times under Apples repair program making these 27" unreliable and bit of a time bomb.Īfter years of research and trial and error with our own iMacs we now have a permanent solution. Any spare graphics chips were bought back by Apple leaving next to nothing available for any future repairs. A very problematic card even from new, Apple offered an extended warranty service available many years after purchase. This is caused by a faulty ATi 6970m graphics card.
White Screen with Pink vertical stripes.Symptoms of graphics card failure include: UKSL are pleased to offer our reliable iMac graphics card repair service to the public.ĭo you own a faulty 2011 27" iMac Model A1312? IMac Graphics Card Replacement East Midlands Derby
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