Corrupt EFI 820-3476 EMC2875

Hi,

I have a MacBook Pro 13" 2014 EMC 2875 which just chimes and then restarts. I've tried about 6/7 different EFI's but not able to make it work properly. The closest i have go to is for it to start but it gets stuck on the Apple logo.

Can someone fix the attached EFI please.

Thanks

 

[ThienBui]

Repairs" data-source="post: 87775" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch">

Hi,

I have a MacBook Pro 13" 2014 EMC 2875 which just chimes and then restarts. I've tried about 6/7 different EFI's but not able to make it work properly. The closest i have go to is for it to start but it gets stuck on the Apple logo.

Can someone fix the attached EFI please.

Thanks

Hang logo ?

 

[imac-Repairs]

Yes hang logo

 

[imac-Repairs]

The original bin file when the eDP is connected it chimes restarts, chime restarts continuously. Without eDP chimes ok but of course no display.

I have tried another EFI file (working but hangs.bin) and it boots ok with eDP connected but logo hangs.

 

[ThienBui]

The original bin file when the eDP is connected it chimes restarts, chime restarts continuously. Without eDP chimes ok but of course no display.

I have tried another EFI file (working but hangs.bin) and it boots ok with eDP connected but logo hangs.

bios i send above how?

 

[imac-Repairs]

chimes and restarts continuously with eDP connected. Please try working but hangs.bin

 

[ThienBui]

chimes and restarts continuously with eDP connected. Please try working but hangs.bin

hang .bin is how? send i one photo or video.

 

[imac-Repairs]

From pressing power button long time for chime and then hangs on Apple logo. Never see main screen.

 

[ThienBui]

Clear mee.bin

 

[imac-Repairs]

Perfect, Thank you.

Please tell me how you do it?

 

[ThienBui]

Perfect, Thank you.

Please tell me how you do it?

Yes, guilde here
https://vinafix.com/resources/how-to-clear-me-region.1188/

 

[imac-Repairs]

Thank you