Until last month I was using Windows 98 SE. I have a HP 1998 Monitor with built-in MIC which use to work fine with 98 SE. Now as my hard drive crashed, I assembled a new HDD with Windows XP. Everything is working fine but the MIC is not working anymore. I tested it several times using Sound Recorder but it wont work. I have some urgent work which requires that MIC. So can anyone please tell me how can I fix the MIC? It stopped working as soon as I installed XP or changed the hard drive.