Thank you for clarifying. I'm fairly sure from your answers that the clean install is stable. so the BSOD must come from drivers or other software introduced by one of your games. The problem with loading everything at once is that you never know what is causing the problem. As tedious as it is, you need to spend about 1 day using the computer in between each change to determine if it has developed the BSOD problem. If you have a hunch that one of the games may be the culprit I would suggest you clean install which will remove everything off the hard disk and start over again. Let it run for 1 day to make sure it is stable and including a few sleep and restart cycles and general browsing etc but not installing any additional software. Then install the one game eg. Bloody7 and repeat the 1 day test. Upload the log files if you get any BSOD. If no BSOD continue in this manner loading other games or software one at a time until you start to get BSODs.