HOW CAN I GET MY INPUT VOLUME BACK?

[packaloon]

WAS RECORDING JUST GREAT. JUST A MIC TO LINE IN. PLAYING ACOUSTIC GUITAR AND LAYING DOWN VOCAL TRACKS. STARTED TO ADD SOME GUITAR FILL WITH MIC. IT WAS LIKE THE MIC LOST MOST OF IT'S SENSITIVITY. WITH INPUT VOLUME ALL THE WAY UP IT BARELY MAKES A PATTERN ON THE TRACK. CAN TURN IT WIDE OPEN AND HEAR IT MODERATELY BUT BEFORE PROBLEM OCCURRED ,COULD TURN THE OUTPUT WAY DOWN TO KEEP PLAYBACK FROM SHATTERING. I HAVE TRIED THE MIC IN OTHER MACHINES AND IT WORKS FINE. REPLACED MIC WHICH WAS NO HELP. TOOK MIC AND GUITAR TO ANOTHER COMPUTER WITH MIX CRAFT AND GOT THE SAME WEAK INPUT. RECORDING SO WEAK AND TURNING IT WIDE OPEN TO PLAYBACK CAUSES HISS. SOUND CARD IS FINE. CAN HEAR INPUT FINE ON MONITORS. DESKTOP SPEAKERS. HAVE TO BEAT GUITAR TO DEATH AND ALMOST SWALLOW MIC TO INPUT MUCH AT ALL. HAVE SLAVED FOR DAYS TRYING TO TROUBLESHOOT. HELP! HELP!

[Acoustica Greg]

Hi,

This was answered in another post. In the future, please don't make multiple posts with the same question.

Thank you!

Greg