820-01700-A Short PP1V8_SSD0 and PP2V5_NAND_SSD

[juhusu]

after removing U9300 and U9100 the short disappeared. My question is: can these nands be replaced? In case they can be replaced, what should be done after welding the new nands?
thanks to all.

 

[2informaticos]

You may need to change all SSD chips.
Just in case, replace the both bad chips and try DFU restore.

 

[juhusu]

Thanks. I'll do that. Can I put more capacity nands? I mean, expand the memory

 

[2informaticos]

Did you get the board working in original configuration already???
I don't understand how you think to improve a dead board SSD; probably not repairable even...

 

[juhusu]

WHAT TO SAY, IN THE ALLEGED CASE THAT IT WORKS. ALSO TRY TO RESTORE THE MAC WITH THE TWO MEMORIES REPLACED AND I GOT THIS ERROR. NOTE: THE MAC LOOKS GOOD. CHARGE WELL, IT HAS GOOD CONSUMPTION BUT GIVES THIS ERROR

 

[2informaticos]

Please, don't use capital letters for entire message!!!
Don't realize that is more difficult to read the words with same height???

The error is probably SSD related.