Question Nvidia Gt 635m replacement

[xunessx]

Hello, I need to find out a graphic card to substitute a Nvidia GeForece GT 635M that isn´t buy anymore.
What other graphic card can replace a 635m in Asus N55s notebook?
P.S: Please no one say that i cant replace it because im already disassemble the laptop and open the gpu screws and i cleaned it


Thanks to everyone

 

[xunessx]