APPLE A1286 MLB 820-2850-A

APPLE A1286 MLB 820-2850-A OK
Apple Macbook Pro A1286 (2010,K18,820-2850,i5).pdf.pdf
820-2850 K18.pdf
A1286_k18.brd
Schematics and bios

 

[ThienBui]

need me clean please

 

[luiscarreno74]

Good afternoon! Could you help me with this MacBook Pro A1286 that isn't displaying video? Its motherboard is marked with the following number: 820-2850-A. The laptop turns on with its external power button and the fans work normally, but there's no video output. To shut it down, I press and hold the power button for about 7 seconds. I've attached the old BIOS file. Thank you.

 

[ThienBui]

Good afternoon! Could you help me with this MacBook Pro A1286 that isn't displaying video? Its motherboard is marked with the following number: 820-2850-A. The laptop turns on with its external power button and the fans work normally, but there's no video output. To shut it down, I press and hold the power button for about 7 seconds. I've attached the old BIOS file. Thank you.

https://vinafix.com/attachments/clss-zip.459773/

 

[luiscarreno74]

https://vinafix.com/attachments/clss-zip.459773/

Thanks, but it didn't work for me...it's still exactly the same as before...it turns on...the fans are working, but there's no video output

 

[ThienBui]

Thanks, but it didn't work for me...it's still exactly the same as before...it turns on...the fans are working, but there's no video output