My laptop: Presario CQ57 Notebook PC Windows 7 Home Premium 64-bit Service Pack 1
sound device: realtech high definition audio driver:RTKVHD64.sys version 6.0.1.6461
I bought the notebook 2 years ago but the sound has always been poor - even when at max volume its too low for watching movies. When I use earphones, its even harder to hear.
Can you advise please