Do toshiba satellites c655 have a built in mic?

Built in mic issues Satellite C655

Check the bottom post.

to get to device manager, click start > right click 'computer' > properties > device manager (top left) go to sound on the list
uninstall the sound driver by right clicking it
restart the computer

The Toshiba Satellite has a helpful program -- the Toshiba Wireless Manager -- to eliminate some of that frustration. Connecting to a wireless network using the built-in wireless usb wifi adapter on a Toshiba Satellite may require making some initial changes to the Satellite's settings. These changes can be made using the Toshiba Wireless Manager. As with all wireless networking, the settings of the laptop must match the settings of the network.

If you don't have the experience on disassembly the Toshiba Satellite c650 c655 laptop, we suggest you refer to the official maintenance manual firstly if you have. Here we provide a universal instruction for the reference, some steps may be not the same. If you need a detailed guide or manual, please contact us, we will email you if we have.
1. Please turn off your Toshiba Satellite c650 c655 laptop, disconnect the power adapter and remove the toshiba satellite c650 c655 battery.
2. Turn the laptop over. Remove the screws (may not exist) that hold the Toshiba Satellite c650 c655 hinges on the back of the computer.
3. Remove all the screws (may not exist) that hold the keyboard and keyboard bezel in place, then gently pry keyboard bezel using a flat head screwdriver. Lift the keyboard and unplug the keyboard cable from the motherboard to remove the keyboard. Now, you will see the toshiba c650 c655 laptop fan
4. Detach both hinge covers using your fingers. Unscrew the screws securing the Toshiba Satellite c650 c655 hinges to the laptop base.
5. Locate the screws on the LCD, pry the rubber screw seals using a flat-head screwdriver. Unscrew the screws attached under the seals. Remove the screen bezel.
6. Remove the screws securing the hinges d to the Toshiba Satellite c650 c655 LCD.
7. Now, you can remove the old Toshiba Satellite c650 c655 Hinges by sliding them out. Insert the new hinges in their correct place. Reverse the above procedure to assemble the laptop.

Toshiba lists exactly 170 different C655 Satellite laptop models.
Find your exact Satellite C655 model number then check Toshiba downloads and support at:
http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/home.jsp

There's a couple of battery model numbers for your Toshiba Satellite C655-S5082;

• C655-S5-BA877
  
  
• B004VRWZDI

you will need the windows restore disc to do a complete restore.
some models you can press F11 to use the built in restore feature,

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

There are different models of Toshiba Satellite C655 (about 9 models) and some have webcam and microphone built into LCD bezel (like Satellite C655-S5052 or Satellite C655-S5113) and some don't (like Satellite C655-S5068 and Satellite C655-S5049).

no it doesn't
for detail look at http://us.toshiba.com/computers/laptops/satellite/C650/C655-S5049

next to the F1 key and the windows key (2nd upper key and second to last key) are two screws, usually under some covering. unscrew and lift top edge of the keyboard towards the trackpad to lay face down. Undo the wire ribbon by lifting the grey or brown tabs and remove ribbon and keyboard. Then install the new keyboard by inserting the ribbon on the place. Lock down with the tabs and put the plastic prongs (close to the space bar) into the laptop body first, and then close keyboard onto the final position. screw back in and thats all. [email protected] for any additional questions.

press and hold fn and press f11.it sounds like you activated the sticky keys