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collins168 Author

Level 1

8 points

Mac screen becomes blank when i start up

Whenever i start my mac,the display doesn’t show... its always blank but it shows on my LED tv when i use an HDMI cable...plxx help me out

Posted on Mar 16, 2018 2:06 PM

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3 replies

Mar 16, 2018 2:12 PM in response to collins168

Sounds like the dispaly, cable or cable connection.

Rule out display issues: If your Mac won't turn on - Apple Support

In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test and ask specifically for the VST (Video Systems Test)

Genius reservation http://www.apple.com/retail/geniusbar/

on-line https://getsupport.apple.com/GetproductgroupList.action

check warranty https://checkcoverage.apple.com/

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Level 10

361,741 points

Mar 16, 2018 2:10 PM in response to collins168

Make an appointment at the Apple Genius Bar for service. If you need to find an Apple Store - Find a Store - Apple. Sounds like the display needs to be replaced.

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collins168 Author

Level 1

8 points

Mar 16, 2018 2:15 PM in response to Kappy

It did dah for sam months ago and it came by itself bah its nor responding nw

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Mac screen becomes blank when i start up

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