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Apple Computing Products:
macOS - Desktop Hardware
display problems
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<blockquote data-quote="chscag" data-source="post: 1085039" data-attributes="member: 46727"><p>Do you have Apple care? Sounds like the GPU might be acting up, which if it is would require a logic board replacement to repair.</p><p></p><p>Take a screenshot of your desktop. If the symptoms show up on the screenshot, the graphics adapter (GPU) is probably at fault. If the screenshot is clean, then it's more than likely the display that's at fault.</p><p></p><p>Regards.</p></blockquote><p></p>
[QUOTE="chscag, post: 1085039, member: 46727"] Do you have Apple care? Sounds like the GPU might be acting up, which if it is would require a logic board replacement to repair. Take a screenshot of your desktop. If the symptoms show up on the screenshot, the graphics adapter (GPU) is probably at fault. If the screenshot is clean, then it's more than likely the display that's at fault. Regards. [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
display problems
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