Hi there.
Please, i need your advice.
My lifebook E744 has broken mainboard. Service is not able to repair it.
And as it is pretty old, i want to buy some used mainboard.
There are some codes on my mainboard:
CP620570, CP642130-Z3, RS49 S27 M3-10/G, CP642133-X3* B.
I need to look for the mainboard with totally the same code? or can put mainboard from E734 or E754, with codes f.e.
CP620570, CP642130-Z3, RS4Y S19 M3-10/G, CP642133-X3* B ?
Thank you in advance