L355-S7905 Satellite internal mic is not visible

For some reason I have lost my internal mic. The device manager does not list it. Any suggestions?

Satellite L355-S7905 Specifications
Satellite L355-S7905 Downloads
First, the internal mic will never appear in Device Manager, it's just a part of the Realtek internal sound card configuration. Right click on the speaker icon in your system tray at the bottom right of your screen, left click on 'Recording devices', if you can see the 'Microphone, Realtek High Def Audio' device, right click on that, if it is disabled left click on 'Enable', if you see 'Set as Default Device' left click on that. Now try your mic again.
If you do do not see the mic, or anything in 'Recording devices', right click on a blank part of its box, left click on 'Show Disabled Devices' and on 'Show Disconnected Devices', so that the check mark is on both of these. Try the above paragraph again.
If none of the above works, try a system reset. Power off the laptop, unplug the AC from the unit, remove the battery, press and hold down the power button for 30 seconds, replace the battery and AC, power on, as soon as you see the Toshiba logo, press the 'F2' key to enter the BIOS Setup, in setup press 'F9' to load setup defaults, press 'F10' to save and exit, and then boot into Windows, and see if the mic is working again.
If this doesn't work, we need the version of Windows you're using, like Windows 7 64bit edtion.
Please let us know what happens. Good luck.
Mike

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Please enable Microphone in Recording devices as follows:
1. Right click speaker icon (right hand corner)
2. Select Microphone devices
3. Right click Microphone
4. Enable it
5. Click Apply/Ok
Regards.
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**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

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Hussainz wrote:
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After I got back my mac book pro from repair. I realised my internal mic is not working? Any idea? Or can I fix this myself?
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Hi,
Did you solved this problem?
I have the same situation here...
Regards

L355-S7905 Satellite internal mic is not visible

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