Technical Support Disable GPU on 820-2914 B

[user45103]

Hi, I need to disable the discrete GPU on a macbook pro A 1297.
I cannot perform the operation from the device because the screen does not show anything.
Is it possible to change the bin and then rewrite the EFI?
I tried looking for the string but couldn't find anything other than the serial number.
Thanks

Model A1297
Board 820-2914 B
Serial C02H10J9DV11

 

[Hosein Asadolahi]

Hi, I need to disable the discrete GPU on a macbook pro A 1297.
I cannot perform the operation from the device because the screen does not show anything.
Is it possible to change the bin and then rewrite the EFI?
I tried looking for the string but couldn't find anything other than the serial number.
Thanks

Model A1297
Board 820-2914 B
Serial C02H10J9DV11

hi
follow this guide
Dis To Uma

 

[user45103]

Hi, do I need to remove the GPU chip or just remove R8911?
Thank you

 

[Tech-house]

Hello, good day to you Sir.
I have a successful job done here but with reddish screen,
any clue with red screen?

 

[Hosein Asadolahi]

Hello, good day to you Sir.
I have a successful job done here but with reddish screen,
any clue with red screen?

make change like this : remove this ic and jump

 

[Tech-house]

Yes Sir, i remove the IC and jumped already, now I have display but with reddish screen

 

[Tech-house]

Can this be a faulty Integrated display too?

 

[Hosein Asadolahi]

Can this be a faulty Integrated display too?

maybe or maybe not . maybe led flat or led panel have problem .