Distortion/Crackling during Macromedia, avi, or mpeg playb

Hello,
I have an SB Audigy 2 ZS. A few months ago, I began to notice a very loud distortion/crackling noise during playback of Macromedia flash, avi, or mpeg files. The distortion is present when using speakers or headphones, and only accompanies sound in the files (ie a silent period in the mpeg has no distortion/crackling). Mp3 and aac files work fine, as does audio from cds and dvds. The problem began around the same time that I struggled to install correct drivers for my new TV tuner card, so the TV tuner drivers may have caused the problem.
Since then, I have removed the TV tuner from my system and uninstalled all associtated drivers. I have also tried reinstalling the Audigy drivers numerous times, including a "cleansweep" reinstall. The distortion is present even during a clean boot of windows.
Here's my system:
Intel? Pentium? 4 Processor 630 w/HT Technology (3.0GHz,800FSB)GB Dual Channel DDR2 SDRAM at 533MHz (2x52M)256MB PCI Express? x6 (DVI/VGA/TV-out) ATI Radeon X600 SE HyperMemory
60GB Serial ATA Hard Dri've (7200RPM) w/DataBurst Cache
Genuine Windows XP Media Center 2005 Edition
56K PCI Data Fax ModemIntegrated Intel PRO 0/00 EthernetDual Dri'ves: 6x DVD-ROM Dri've + 6x DVD+/-RW w/dbl layer write capability
Sound Blaster Audigy 2 ZS (D) Card w/Dolby 5., and IEEE 394
The serial number on my Sound Blaster card is MASB035860400603S
All of my devices have the most recent drivers and windows is fully updated.
The next step will be a hard dri've format and windows reinstall, but I'd really like to avoid this. Can anyone give me some suggestions please?
Thanks!

kelemvor5 wrote:
Hello,
I have an SB Audigy 2 ZS. A few months ago, I began to notice a very loud distortion/crackling noise during playback of Macromedia flash, avi, or mpeg files. The distortion is present when using speakers or headphones, and only accompanies sound in the files (ie a silent period in the mpeg has no distortion/crackling). Mp3 and aac files work fine, as does audio from cds and dvds. The problem began around the same time that I struggled to install correct drivers for my new TV tuner card, so the TV tuner drivers may have caused the problem.
Since then, I have removed the TV tuner from my system and uninstalled all associtated drivers. I have also tried reinstalling the Audigy drivers numerous times, including a "cleansweep" reinstall. The distortion is present even during a clean boot of windows.
Here's my system:
Intel? Pentium? 4 Processor 630 w/HT Technology (3.0GHz,800FSB)GB Dual Channel DDR2 SDRAM at 533MHz (2x52M)256MB PCI Express? x6 (DVI/VGA/TV-out) ATI Radeon X600 SE HyperMemory
60GB Serial ATA Hard Dri've (7200RPM) w/DataBurst Cache
Genuine Windows XP Media Center 2005 Edition
56K PCI Data Fax ModemIntegrated Intel PRO 0/00 EthernetDual Dri'ves: 6x DVD-ROM Dri've + 6x DVD+/-RW w/dbl layer write capability
Sound Blaster Audigy 2 ZS (D) Card w/Dolby 5., and IEEE 394
The serial number on my Sound Blaster card is MASB035860400603S
All of my devices have the most recent drivers and windows is fully updated.
The next step will be a hard dri've format and windows reinstall, but I'd really like to avoid this. Can anyone give me some suggestions please?
Thanks!
SB0358 - Sound Blaster Audigy 2 ZS - DELL (OEM).
Maybe you need to install Dell bundled drivers for your card to get 00% compatibility 'back'.
Also, maybe
- updating/reinstalling directx, audio/video codecs, etc. common components
- switching into another device driver mode (DS/MME/WDM/ASIO)
- checking the audio HW acceleration and SRC quality settings (needs to be set MAX for best possible quality)
- disabling devices/controllers not needed like Modem, onboard audio/game/MIDI, etc. (from BIOS)
- trying some other settings w/ SATA controller
hel
ps.
jutapa

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