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原帖由: Mati ,

标题:

No display or backlight

文本:

Hello,

I bought a MacBook Pro early 2013 from new.  I’ve had various issues and managed to repair most of them myself.

However!! While the laptop was resting on my coffee table I managed to knock it off and the impact smashed the display   The image was distorted but the screen still lit up and i was able to connect an external monitor successfully.

After some time i bought myself a new screen from eBay.  I swapped the display but forgot to disconnect the battery cable and the laptop powered up while my fingers were on the motherboard!  So, i put the new monitor on and powered her up, but i now have absolutely no display or backlight.  I do hear a chime though.  I ‘ve tried numerous resets and swapped the old screen back, but none have cured the issue.  I feel i’ve damaged the motherboard when i swapped the screen.

We’ve been through several wars together and with all my data, i would love to see her alive again.  Could anyone kindly help?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open