Problem:-
The laptops are are showing 4 or 6 multi-screen displays while the other features are working fine. The HP service center will offer to change the complete motherboard which will cost around Rs.15-20 k which is just absurd for a laptop of 35-50k.

Solutions:-
There are 2 solutions to this problem:-
1. Get the Nvidia IC refix by soldering it back at its place. For this you will have to go to a local motherboard repair center and will charge you around Rs.1000.
But I would not recommend this solution as this is temporary and heating the problem may persist.
2. Get the Nvidia IC replaced from a professional repair center.
i.e the old IC will have to be removed by heating and a new IC will be refixed or soldered again. This will cost you around Rs.2000-2500 and the solution will be much better than the solution 1 above.
Signing Off
- Gaurav Deshmukh