Upgrading Dell motherboard from 15R 5520 to 15R 7520

[AndreNguyen]

Hi everyone , I have a question to ask you guys
I'm using laptop dell 15R 5520 with my owned motherboard and it's old
I'm interested in finding somehow to upgrade my motherboard
I saw that the motherboard of dell 15r 7520 is the same gears with dell 15r 5520 but video graphic card is more powerful

So , is there anyway to upgrade it ?

 

[delaro]

Yes a 15r 7520 will fit, it is the same board with upgraded parts, the 7520 has a socketed GPU so there are upgrade options to it. This was a special anniversary edition the physical cases and how everything fits is exactly the same. This is also one of the last units made with a socketed CPU which can be upgraded a bit.