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				HL2 Demo Problem - 
            
          
		
		
				
		
				12-28-2004, 10:38 PM
			
			
			
		  
		
	
                
            	
		
		
		OK, I feel like a complete nub because I can't figure this one out.  I downloaded and installed the HL2 Demo tonight.  I ran it through Steam.  The splash screens loaded fine, and the menu screen loaded fine. Howver when I rolled over the menu items, I noticed the sound was skipping and sounded a little distorted.  About this time I heard a voice-over that sounded distorted as well.  Soooo, I opened up the options menu and changed the following:  
 
1.  Speaker setting from 5.1 speakers to headphones. 
2.  Advanced video settings for Anti Aliasing and Antriscopic Filtering (not sure what numbers exactley; somewhere in the middle) 
 
When I clicked OK, the background music/sound cut out and HL2 did a vid-restart.  It took a few seconds.  When the menu screen came back up, it looked much better thanks to AA etc. However, I still had no sound.  I started the demo.... and realized I still had no sound.  So, I shut down HL2 and lo and behold, Windows has no sound.  I did a restart, still no sound.  I ran dxdiag and turned off hardware acceleration and performed a sound test.  Nothing.  Each time, I tried the sound, I checked both speakers and headphones.  I am sure the speakers are connected and working.  I unplugged them and got the familiar popping sound when I did so.  I also checked the headphones in my laptop.  I've checked the control panel to make sure my audio devices are set correctly.   
 
Here are my system specs: 
P4 2.53 
ATI 9800 Pro AIW 
768MB RD1066 
SB Live 5.1 
 
Any ideas?  I did quite a bit of standard trouble shooting and I can't figure it out.  Maybe HL2 cooked my sound card? 
		
	
		
		
		
		
		
	
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