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#1
PC Locks up randomly with hiss sound through speakers
Hello, I am having an issue where my PC locks up randomly (either gaming, Youtube, music, etc.). I am using Windows 7 Home Premium x64. When the computer locks up I hear a hissing sound or static through the speakers and have to manual power down the machine.
I downloaded the SF Diagnostic Tool and followed the instructions for the .zip file.
I also notice whenever I disconnect a USB device from the computer this happens as well. I do not however, receive a BSOD for either lockups.
Windows 7 Home Premium x64
Intel DH77EB Motherboard
Intel i5 3570k CPU
8 GB Ram
GeForce GTX 550 Ti
I've recently updated chipset drivers as well as the GPU driver.