MacBook Pro 15" Early 2011 stuck on white screen after apple logo
My MacBook boots up with the Apple logo just fine, but afterwards it just stays stuck on a white screen.
I've tried booting into recovery as well but instead of a white screen, I get a blue screen, and it just stays there.
I'm certain it's not a hard drive issue because I used multiple hard drives and got the same results and the hard drives I used work fine on other computers.
I've also tried booting into safe mode and resetting the VRAM and PRAM. I can't reset the SMC because there is no battery in the machine at the moment.
Other than the hard drives that I am testing, the only thing inside the computer is the RAM and logic board.
Is this a GPU issue? Logic Board? How would I be able to fix this?
Thanks!
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6 件のコメント
Are you able to get the system into Target Disk Mode? (you don't need to connect it)
Reference: Mac startup key combinations
Dan さんによる
I am able to boot into Target Disk Mode.
Cameron Torres さんによる
Hey Cameron, I’ve got the same model and the same problem could you explain to me how were you able to fix it?
erly1616 さんによる
Hi! So this is actually a GPU issue with the laptop. I was actually able to get the laptop to boot up with these instructions! https://i.imgur.com/ABD3K2U.png
It's a long process but I am fairly confident that it will work for you if you follow step by step. This doesn't FIX the dead discrete GPU, but instead allows the machine to boot using integrated graphics only.
Cameron Torres さんによる
The link to the solution on imgur.com doesn't work - can you repost the solution to this ? I have the exact problem....
Mike Carey さんによる
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