Technical Support Macbook A1286 820-2915-b

[maning]

I was trying to write bios erase was successful (blank check verification failed) and doesn't allow to write any bios.

 

[Hosein Asadolahi]

what is your programmer model ?

 

[maning]

Sofi SP16

 

[Hosein Asadolahi]

Sofi SP16

i didnt work with this programmer . you can contact with support center of the programmer .
whats the model of eprom ?

 

[maning]

25Q064A 13E40

 

[Patrick Ribbsaeter]

25Q064A 13E40

RT809H Programmer is awesome. if u can try to invest in one.