This is getting annoying day by day. Today I boot up my laptop and I see very familliar icon in my taskbar "No speakers or headphones are plugged in." This issue happens everytime I switch from Intel card to ATI HD7970m. When using the intergrated card, sound works fine but after switching, NO SOUND. Normally, there must be two sound driver in device management, but only "High Definition Audio Device" appear, the "Sound Blaster Recon3Di" is not appear. The bios is upgraded to A09 (to solved my previous problem with HDMI port).
Really, is there an end for all the issue happening to my laptop?
