This model PCB 2.0 with Award BIOS can not support AM3 CPU due to specification. Please check your BIOS is Award BIOS or AMI BIOS supported. Click here to check.
For motherboard PCB 2.0/2.0A with AMI BIOS, please refer to this link for further support. Please refer to Product page - CPU tag
This error code is related to the Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio ,Please refer to the steps as below how to fix it .
1.This board comes with Realtek ALC662 6-channel audio ,please download its driver on the following website ,and save it to disk ;
Please refer to Product page - Download tag
2. In "Device Manager", if Microsoft UAA Bus driver is already present in "Systerm devices" , then right-click and select "Disable" ,and then, also try right-clicking and select "Uninstall" to remove it ;
3. Reboot in safe mode ,now install the downloaded Realtek driver .