I bought headset with one jack becasue my laptop has one port so i thought everything is gonna work fine but it doesent. When i plug in my headphones sound works great but mic doesent. I checked sounds in control panel, but it wasnt even listed there as a connected device. I tried updating drivers and nothing worked.I also heard that Realtek can solve this issue but I dont have Realted HD Manager installed on my laptop, and when i tried to install it i just couldnt open it. Thanks for any type of help