I found some relevant threads discussing the BSOD issues you are facing related to afd.sys errors, hibernate, playing YouTube videos, and audio distortion. Here are a couple of threads that might provide more insights: 1. Thread Title: Sony Vaio VPCF11M1E on afd.sys mostly on YouTube and hibernate - Message: The BSOD also shows errors from other sources than afd.sys, but recently it has started after hibernate also. In most cases, the BSOD happens when playing YouTube videos for more than 10 minutes, and it starts with the audio sounding distorted and looping before crashing. The BSOD does not occur when editing video and audio in Sony Vegas Pro 12. 2. Thread Title: BSOD on afd.sys mostly on YouTube or after hibernate wake up - Message: Similar to the first thread, this thread discusses BSOD issues related to afd.sys occurring mostly on YouTube or after waking up from hibernate. The symptoms include distorted audio and crashing. You may find more details and potential solutions by checking out these threads. If you need further assistance or specific steps to troubleshoot, feel free to provide the uploaded BSOD file for a more detailed analysis.