Hi Guys, Im having some BSOD issues with a custom build I did for my grandmother recently. BSOD seems to mainly happen on start up/wake up and sometimes while shes in the middle of writing an email in thunderbird. I currently only have remote access to the PC. I ran a 12hr/stick memtest and checked the PSU voltages and reseated all cables/components last time I saw the PC.View attachment W7F_23-06-2013.zip Windows 7 Home Premium 64-bit Gigabyte GA-B75M-D3H Intel Core i3-3220 Corsair Vengeance 8GB (2x4GB) DDR3 1TB Seagate Barracuda Antec VP-450P 450W Running Microsoft Security Essentials & Windows Firewall. Slimdrivers reports everything being up to date and I recently updated the Intel HD graphics drivers too.