I wish there was some way to show you the BIOS screens - Follow these 4 headings at the top - Main, Advanced, Security, Boot and Exit
System Date and Time are edited capable. CPU Type and Speed and Memory displays are not
Has 1 submenu - I/O Device Configuration (Internal WLAN State, Internal Blue Tooth Power State, Wake on LAN Feature, Display Selection
. Other items are Legacy USB Support, Large Disk Access Mode, Wake On LTD Switch, Auto Dim, Battery Auto
Learning, Quiet Boot Mode
Supervisor Password, User Password, etc
Displays current boot order, and boot devices
And that's it...
Here are a few more screen images - the first one is the Device Manager and Playback tab when you a red X next to the speaker icon in the systray. The second is how it looks now. The third is how the mixer sound screen looks now when you are playing something from your device. It looks like you should be hearing something. The 4th is a current Belarc reading, with the additional Playback devices.
Please set the BIOS back to the default settings and saved it. After the reboot, and go back to the red X in the volume taskbar icon, and back to the first attachment like this image