Been having some crashes.At first they occurred on start up. Claiming the computer wasn't properly shut down. Now today, the other crashes started, with the first happening out of nowhere, the second happening upon starting a video game. I've been without crashes for a while now, only having used my browser(Opera) and copying some files to an external hard drive. As well as the SF tool.I only have 2 dump files available. SF tool file should be in attachments, unless I made a mistake somewhere. If you need more information, just ask.