I don't know what is happening here!!!!
The sound has come back on it's own!!
I have checked all cables and connections but nothing!!!
I believe that something is conflicting with the Audio Driver but not showing up this conflict!!!
I do have one other problem with the mouse sometimes but I will start a new thread!!

I have updated as stated but an hour ago the computer crashed again.
This time it said that it was in a never ending loop. The error code reoprted below!!
ati2dvag
*** STOP: 0x000000EA (0x813D4790, 0x81D8E678, 0xF896ECBC, 0x00000001)

CAUSE
This issue might occur if the display driver is caught in an infinite loop while it waits for the video hardware to become idle. This issue typically indicates a problem with the video hardware or that the display driver cannot program the hardware correctly.


RESOLUTION
To resolve this issue, obtain and install the most current driver for your video adapter, or replace your video card.


WORKAROUND
To work around this issue, follow these steps:
1. Click Start, click Control Panel, and then double-click Display.
2. On the Settings tab, click Advanced, and then click the Troubleshoot tab.
3. Move the Hardware Acceleration slider to None, and then click to clear the Enable Write Combining check box.
4. Click OK, and then click OK.

Note This procedure prevents the display driver from programming the hardware incorrectly, but you may lose some display functionality and performance. Although you can increase the hardware acceleration settings higher than None to regain functionality and performance, these settings increase the chance that the issue will occur again. For maximum stability, leave hardware acceleration off.

http://support.microsoft.com/default...;EN-US;q293078