Changing model number 5500 to 5510

[diamon]

I would like to place a Dell Latitude 5500 (black color) motherboard into a Dell Latitude 5510 (silver color) chassis .
How can I change the model number of this laptop?.
When you're entering the bios (F12), you see in the left corner Latitude 5500, I would like to have this changed into Latitude 5510

I have already edited the 5500 bios bin file with HxD, and changed the 5500 into 5510, but after re-flashing and soldering the chip back, the name in the left corner is still Dell Latitude 5510 (have entered the ServiceTag of the 5510 chassis).
Have uploaded the original bios from the Dell Latitude 5500 board and also the edited bin file to Dell Latitude 5510 (with the Rex98_8FC8_Patcher I have removed the original ServiceTag).

This is what I mean.




Any idea if and how you can change the model number ?

[diamon]

Does anybody knows if (and how) this is possible ?