Advice Needed I NEED YOUR HELP MIC IS NOT WORKING FOR PC

Hey guys my mic was working fine yesterday and I haven't fucked with the setting since then I have restart unplugged done all these things and my mic is still very quite I don't, understand why this is happing I have everything at full audio thing and its still quite as shit I just don't understand why this is happening, please help me I have a headset it is the RIG 500E