I have been using rhis laprop for the past 5 years and the fault is that it says that the speakers output dolby sound. Leave Dolby general sound output also is not up to the mark. Laptops of HP output louder sound than this. The screen resolution is also no upto the mark. Sharpness is absent, and due to the glass cover over rhe screen viewing angles need to be 90 degree so that bright display can be observed.