If you had not asked, I probably would have seen this sooner. I usually work from the oldest threads to the newest, and yours moved up the list to newest due to the "anyone?"...
Recommend removing your Gigabyte utilities through Start Menu -> Control Panel -> Uninstall a program. They can provide software interfaces with the hardware for overclocking, and even when the overclock is not enabled, that interface can cause instability. They are also not needed for the system to function properly and may reduce system resources.
Your crashes appear to be caused by your Virus TI synthesizer and/or other USB devices. Is the synthesizer a USB device?
For the USB problems...
- Start with USB Driver - General Fix for Problems to resolve the USB issues. Also, USB ports can sometimes enter a safe power state to protect the system from power surges due to USB devices. To reset the USB ports to a nominal power state:
- Shut down and turn off the computer.
- Unplug the computer from the wall or surge protector (then remove the battery if it is a laptop).
- "Remove the computer from any port replicator or docking station, disconnect
cables to printers or devices such as external monitors, USB memory sticks or SD cards, headset or external speakers, mouse or auxiliary keyboard, turn off WIFI and Bluetooth wireless devices." (Use Hard Reset to Resolve Hardware and Software Issues HP Pavilion dv5000 Notebook PC series - HP Customer Care (United States - English))
- Hold down the power button for 30 seconds. This closes the circuit and ensures all
power from components is drained to clear the software connections between the BIOS
and hardware and clear any corruption in the temporary memory.
- (If it is a laptop, plug the battery back into the laptop and then) Plug the computer back into the wall. Do not reconnect any unnecessary peripherals; monitor, keyboard,
and mouse should suffice and be the only peripherals reconnected.
- Turn it on to reinitialize the software connections between the BIOS and hardware