Be careful when you open the casing as the bulb wires are attached to the rear casing whilst the bulb is attached to the front. Be careful not to touch the bulb with your fingers when handling it! The bulb is held to the front casing by a pair of wire clips which can be taken off by unhooking them.When fitting the new bulb, make sure the indentions on the bulb fit the indentions on the casing (one side is square, the other round).he yellow arrows indicate the tabs you can 'unhook' using your fingers through the grill. Step 3: Unscrewing the Fog light unit. You will require a Torx 20 screwdriver to remove the 3 screws holding the fog light unit in place-indicated by the green arrows.
If you have an integrated camera at the top of the display, then your microphone is located to the side(s) of the camera. All HP laptops with an integrated camera also have internal microphones near the webcam. Look along the bottom of the LCD, near the hinges, for a small hole labeled mic or with a microphone icon.
Testing a microphone using Voice Recorder (Windows 10). Use Voice Recorder to find out if the computer can record a signal from the microphone and play it back. Use the following steps to create an audio file: Plug the microphone into the computer.ollow these steps to set your microphone as the default microphone: From the Recording tab of the sound window, select the port that you want to use (there could be one or more ports). If the device you want to use contains a small circle with an arrow pointing down, the device is disabled.