Hy all people !

Im want to know yours experience with Seagate SATA i have a ST3160827AS SATA with Combo chip burned and in short cut, i
m going to replace ROM from patient and put in God Donnor PCB , im get a similar PCB but the only difference its the manufacturer microcontroller on Patient Disk the Microcontroller its ST 100328756 and in Donnor PCB Microcontroller is AGERE 100328756 wich is your opinion and u experience are same microcontrollers for make the replace ?

FW version are same on Patient and Donnor Disk 3.42 but differents models
Patient its ST3160827AS & Donnor its ST3120827AS



Thanks for all u help

I think it should work without changing the ROM, but after replacing it the board should be fully compatible.