USB headphones

I have Redgear Thunder-B 7.1 usb headset , however in windows 10 sound setting it shows as surround speakers, it even it shows speakers in dolby access app , anyone knows how to fix it ? I have tried reinstalling drivers and i have latest windows 10 update installed.

Can I go to Home Depot to find m3 screws and 6-32 screws

I need some help I have a Toshiba satellite c655-s5082, and to make a long story short im locked out and when I turn it on I cant open bios or the boot manger and I only see a black screen with a blue rectangle with the words Enter Current Password, and nothing I type works. Thank you for your...