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Apple Computing Products:
macOS - Operating System
New iMac running slow, noisy, and purple screen?
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<blockquote data-quote="Richard92024" data-source="post: 1608264" data-attributes="member: 334107"><p>As I just started up my iMac, I was cleaning the keyboard, and noticed the iMac was making noises, and showing a series of letters in the top right corner of the screen. It is now running much slower, making a hum noise, and there's a purple hue to the screen. I feel I must have changed the settings or something.</p><p>Any suggestions would be much appreciated! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p>It's a 5 month old iMac, OS x, Version 10.9.5.</p><p>Many thanks,</p><p>Richard</p></blockquote><p></p>
[QUOTE="Richard92024, post: 1608264, member: 334107"] As I just started up my iMac, I was cleaning the keyboard, and noticed the iMac was making noises, and showing a series of letters in the top right corner of the screen. It is now running much slower, making a hum noise, and there's a purple hue to the screen. I feel I must have changed the settings or something. Any suggestions would be much appreciated! :) It's a 5 month old iMac, OS x, Version 10.9.5. Many thanks, Richard [/QUOTE]
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Apple Computing Products:
macOS - Operating System
New iMac running slow, noisy, and purple screen?
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