Computer turnsOn then the screen goes all diagonal lines of colors

Question

MacBook Pro 15" Unibody Early 2011

Model A1286. Released February 2011 / 2.0, 2.2, or 2.3 GHz Quad-core Intel Core i7 Processor

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Steven Schmelz @king_ghost

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crwdns2931729:0crwdne2931729:0: Mud 18, 2021

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Computer turnsOn then the screen goes all diagonal lines of colors

The title says it all. The computer turns on. Some times it seems like it will work and then the screen goes all digital. A lot of green. But it’s mostly to be described a pixelated digital chaos. Diagonal lines and big half centimeter square pixel stuff. Though before this it looks fine.

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crwdns2944067:02crwdne2944067:0:

Hi @king_ghost,

Have you tried connecting your laptop to an external display to see if you're still having the issue. Also, could you edit your post to include a photo of what you're seeing your screen do?

Thanks!

crwdns2934271:0Mud 18, 2021crwdnd2934271:0 Amber Taus crwdne2934271:0

Adding images to an existing question

crwdns2934271:0Mud 18, 2021crwdnd2934271:0 Dan crwdne2934271:0

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crwdns2933313:01crwdne2933313:0

Hi @king_ghost,

Have you tried connecting your laptop to an external display to see if you're still having the issue. Also, could you edit your post to include a photo of what you're seeing your screen do?

Thanks! — Amber Taus