Hi guys I recently just reinstall my windows
can you guys help me which version should I download
1. Sony Vaio care
2. vaio control center
and after I reinstall my windows I encounter some problems
1. missing backlit keyboard
2. for some reason my laptop sound really loud (volume 80) usually I'm using 80 but for some reason feel really different after reinstall
Is there anything I need guys except I mention?
I'm using Sony Vaio svd11215cgb