Use a template like this to post here:
Computer Type: PC (PC or laptop, if PC state motherboard brand and model)
Sound Card Vendor: Realtek
Sound Card Model: ALC882
Vendor Id: 0x10ec0882
Working: Line Out, SPDIF Out
Not Working: Mic, Headphones
Patcher Version used: 1.1.7
System Version: Tiger 4.11
obs: Mic seems to be working, but don´t ear anything. Volume too low ?!
Replace the bold fields with your own info, but no need for you to post in bold, ok ?
Also, optional... if you have a linux codec dump from your machine attach it with your post. Most important for notebook users