I installed windows 8.1 on my HP laptop (product Number{Personal Information Removed}) in is a 64-bit, and now I do not have sound on any app. No sound with video (runs all video in slo-mo as well), no sound through computer speakers, nor headphones, not even a sound if I hook the computer up to a tv using VGA, or to external speakers using usb. Please tell me how to fix this. I have tried uninstalling 8.1, but there is no restore point prior to installation.
↧