no internet or sound after automatic update.

I'm using a Toshiba Satellite C655D S5139, I had an update for windows after restarting after the update my start bar upon restart was gray.
There is no sound and no internet connection.
When I click the icon in the bottom right of what looks like the
sound control a window comes up that says Playing Audio

Playing Audio
Troubleshooting has completed

The troubleshooter made some changes to your system.
Try attempting the task you were trying to do before.

Problems found
Hardware changes might not have been detected Detected

I also have no internet.
I have the laptop directly connected.
when I try to connect to the internet it says Windows did not detect any networking hardware.

I do not have a restore point, this laptop didn't come with any disks at all.

I tried to download drivers and save then to a external hard drive, installed them..
still nothing.
Any help would be appreciated.

Also when i go to system restore it says

System Restore does not appear to be functioning correctly on this system.

A Volume Shadow Copy Service component encountered an unexpected error.
Check the Application event log for more information.

When I go to the event log...

Event Log service is unavailable.
Verify that the service is running.

All the drivers are up to date as well.

Anwsers to the Problem no internet or sound after automatic update.

Step 1
I would suggest you to try restarting your computer normally.
If the problem still occurs, try a clean boot.
Step 2
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
 Note: After troubleshooting, make sure to put the computer to start as usual as mentioned in Step 7 in the above KB article.
If that does not work try restarting into safe mode.
Step 2
Advanced startup options including safe mode

Click here to download the registry repair application

Another Safe way to Fix the problem: no internet or sound after automatic update.:

Click here to download the registry repair application .

How to Fix no internet or sound after automatic update. with SmartPCFixer?

1. Download SmartPCFixer. Install it on your computer.

2. After the scan is finished, you can see the errors and problems need to be repaired. Click Fix All.

3. The Repair part is finished, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in SmartPCFixer. Like dll downloading, windows updating and print spooler error repair.

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