Recently I installed an update for win10 over night. When i woke up the next morning and tried to use my headphones i found that they no longer work. I have had this problem before when installing updates but usually a rollback/reinstall of the realtek drivers will fix it. However anything i try this time refuses to work. I am on a laptop with only 4 ports for audio. My headphones use the split mic/audio ports and are working just fine with other devices. The mic seems to be picking up sound and the sound will play through the laptop speakers so the headphones are the only part not working. I would appreciate any help i can get.