Skip to main content

Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

1624 Questions View all
Question Closed

My MacBook Pro doesnt start

Hi there I need HELP... My MacBook Pro startup freazes on a grey screen with the Apple logo and a spinning wheel.

I have tryed Sefe Mode start and single user start but it didnt work. After this two operations when i start my laptop I got the grey screen again then come a loading bar (which is normal for safe mode start) but the bar desapears before it is finished and I get stoke on the same grey screen i described before...

I dont know what to do :(

Please help me

Answer this question I have this problem too

Is this a good question?

Score 0
3 Comments

Please give us your serial number so we know which machine you have.

by

Hi there Walter, thanks a lot for your attention. This is the serial number:C02HMQL8DTY3

by

Apple MacBook Pro "Core i5" 2.5 13" Mid-2012 Specs

Identifiers: Mid-2012 13" - MD101LL/A - MacBookPro9,2 - A1278 - 2554*

by

Add a comment

1 Answer

Most Helpful Answer

My experience says that this is most likely a failed hard drive/IR cable. A bad cable will sometimes destroy the hard drive also. Replace it with a NEW one. Here's the part: MacBook Pro 13" Unibody (Mid 2012) Hard Drive Cable

MacBook Pro 13" Unibody (Mid 2012) Hard Drive Cable Image

Product

MacBook Pro 13" Unibody (Mid 2012) Hard Drive Cable

$34.99

Was this answer helpful?

Score 1
Add a comment
View Statistics:

Past 24 Hours: 0

Past 7 Days: 1

Past 30 Days: 1

All Time: 149