I bought an ex display Sony Vaio SVE17 full HD 1920x1080, with Windows 10 (64-bit) Home, Intel Core i7 3612QM, RAM 16GB.
It was supposed to have AMD Radeon HD 7650M. But the device manager shows a recent configuration having installed AMD Radeon HD 7500M/7600M Series instead.
The following problems have occured:
1. The disc drive will play CDs, but does NOT play DVDs and Blu-Rays (message showing up for Blu-Ray disc saying it needs library for AACS decoding).
2. The fn light adjust keys not working.
Is AMD Radeon HD 7500M/7600M Series and incompatibility with Windows 10, the likely cause of these problems? Or is it something else missing?
Can I just download and install AMD Radeon HD 7650M, to solve the issues?