I've had this problem with every x64 build of Windows 7 on my Asus M4a79 Deluxe.
The fix was to go into the sound properties for the audio, go to levels, and mute the PC speaker.
As soon as I did this, all of the squealing stopped. Hope it works for you, too
The fix was to go into the sound properties for the audio, go to levels, and mute the PC speaker.
As soon as I did this, all of the squealing stopped. Hope it works for you, too
My Computer
At a glance
Windows 7 x64 RTMAMD Phenom II X4 940 3.0GHz8GB G.Skill DDR2 1066Sapphire Radeon HD 4870 1GB
- OS
- Windows 7 x64 RTM
- CPU
- AMD Phenom II X4 940 3.0GHz
- Motherboard
- Asus M4A79 Deluxe
- Memory
- 8GB G.Skill DDR2 1066
- Graphics Card(s)
- Sapphire Radeon HD 4870 1GB
- Sound Card
- Onboard Realtek ALC1200
- Monitor(s) Displays
- 22'' Acer X223Wbd
- Screen Resolution
- 1680x1050
- Hard Drives
- 3x Western Digital Caviar Black WD6401AALS 640GB - Raid 0
- PSU
- CORSAIR CMPSU-750TX
- Case
- GIGABYTE 3D AURORA GZ-FSCA1-ANB
- Cooling
- ZALMAN CNPS9700
- Keyboard
- Standard Black Keyboard
- Mouse
- Logitech Cordless Trackman Optical
- Internet Speed
- Cablelynx - Around 5MB or so, maybe, if it's not raining