i cant turn on my macbook its starting this and next turning off

Try suggestions given in this article.

https://support.apple.com/en-us/HT207019

Mmmmmmmm111 Said:

"i cant turn on my macbook its starting this and next turning off"

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Boot up in Safe Mode:

[Hold Down: shift key upon boot], and see if you still get this error. In Safe Mode, login items do not open at log in, certain preferences are set aside, and damaged system files are fixed.