I've been getting a strange crash on my PC for the past few months now, I've been able to ignore it but got to the point where I'd better try sort it, yet haven't a clue where to start, so symptoms: - Audio will continue. - Browser and other apps will min and max, but any video visual will be frozen. - Opening task manager everything has stopped, e.g. CPU usage, memory etc. - Can't click restart or shut down, it wont do anything, have to hard reset. - Mouse and keyboard will functional. - Unable to open any new applications. - Windows doesn't come up with any "not responding" messages. System spec: - AMD Ryzen 7 3700X 8-Core - HyperX Fury RGB 32GB (4x 8GB) 3600MHz DDR4 - MSI GeForce RTX 2070 SUPER GAMING X TRIO 8GB GDDR6 - ASUS ROG STRIX B550-F GAMING Motherboard - Samsung 970 EVO Plus 1TB M.2 2280 NVMe - Windows 10 Pro It doesn't seem to matter what I'm doing, I've has a crash watching youtube, gaming and even just idling. Any suggestion or help would be great.