black vertical line on screen

Question

black vertical line on screen

Today on my macbook pro 2017 with touchbar appeared black vertical line and it is very hot in the bottom:

I'm far from apple service center now, and will back only in a month. Is this possible to work with this issue and won't this injure whole computer

null-OTHER, macOS Sierra (10.12.6)

Posted on Feb 6, 2018 4:53 AM

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Answer 1

Best reply

MoonJ.

Community Specialist

Feb 7, 2018 9:35 AM in response to artemfrompoltava

Hi Artem,

You can determine if the issue is a graphics related issue or a display issue by taking a screenshot.

How to take a screenshot on your Mac - Apple Support (No need to reply with the screenshot.)

If the line shows up in the screenshot that would indicate a graphics issue. If the line does not show up in the screenshot that would indicate a display issue.

The following article has information about the acceptable operating temperatures for your MacBook Pro which will you may find helpful: Keep your Mac notebook within acceptable operating temperatures - Apple Support

In all cases you may need to contact Apple Support for additional assistance to resolve these types of issues.

Contact - Official Apple Support

Regards.

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Answer 2

chuck_3rd

Community Specialist

Feb 6, 2018 5:13 PM in response to artemfrompoltava

Hello artemfrompoltava,

Thank you for using Apple Support Communities!

I understand from your post that a large black vertical bar has appeared on your MacBook Pro display. I suggest resetting the NVRAM, which will assist with display resolution:

How to reset NVRAM on your Mac - Apple Support

Best Regards.

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Answer 3

Feb 6, 2018 6:56 PM in response to chuck_3rd

I tried, but this not helped for me. Monitor in this area is very hot

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black vertical line on screen

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