Moble:-ph315-51-73sr
I am Ritesh Fatehsingh, I purchased this laptop on October 2018 and just after 1 year I am facing so many problems in laptop like heat sink cpu fan is not working which having a technology of aero blades the metal one and hard disk cable is also damaged so I have taken my laptop to the nearest authorised service centre. In my laptop model the CPU fan is made up of metal and the GPU fan is of plastic. 
But the authorised service centre people is tell me that they don't have the heat sink consists of one plastic and one metal rather than they have only available the heat sink consists of both metal fan.
MY QUESTIONS 1. IS IT COMPATIBLE TO MY MODEL
2. IF I CHANGE THIS WITH BOTH METAL FAN, WILL I GET SOME PROBLEM IN FUTURE.
3. DOES IT EFFECT TO MY MAX RPM OF FAN BECAUSE BEFORE I AM GETTING AROUND 6100+ RPM.
4.WILL IT EFFECT ANY PERFORMANCE OF MY LAPTOP
I attached both the photo what I have and what they are offering so plz check and Help me.