My computer shuts down after 10 minutes of activity no matter what I do, whether its watching a video or doing homework. It has made the computer virtually unusable beyond the 10 minutes it actually works. My Razer Synapse will freeze first always, and then the rest of the computer will eventually freeze up. It does not shut down, so I always need to manually shut it down. This happened recently after installing a new PCIe Wifi Card into my desktop and installing the drivers. I ran MalwareBytes and CC Cleaner in order to clear up any issues, but to no avail. Any help is greatly appreciated, and I am more than happy to supply any diagnostics or reports you need to evaluate my issue. Thanks in advance!