Replace a Radeon HD 5750 graphics card in a Model A1312 Mid 2010 27" iMac (MC511LL/A or MC784LL/A configuration).
This is a used OEM part.
iMac Intel 27" A1312 EMC 2390 Mid 2010
Typical error patterns on your MacBook Pro/MacBook Air that you should contact us about:
* No picture appears, the device only starts sometimes or not at all.
* The image is distorted, shows stripes, cubes, streaks or is completely black and white.
* The device crashes or freezes after some time.
* The device shows no image but the fan is working.
* "Blue screen" appears already at startup or after some time.
* graphic error
* white image
* The CD drive is no longer recognized.
* The device hangs in 3D applications.
* Graphics driver cannot be installed.
* Liquid has entered or been spilled on the device.
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