I have the acer 5810 tz laptop run windows 7 home 32 bit.I used to have vista but they offered me the upgrade to windows and so I did. My interal microphone worked when I had vista but has stop working since I have windows 7 . I tried downloading the realtek update drivers for it and it did work but when my computer restarted my internet stop working. I am using hauwei ec228 data card thru alltel. If I remove the update drivers my internet goes back to working. I dont understand can someone please tell me what i can do to get both of them working together. Thank you for any help .