Hi. I was doing the clean-up from my prior non-issue. I disconnected from internet, disabled symentec end-point protection, ran combofix /uninstall and then forgot to re-enable symantec. I connected to the ethernet cable and established internet connection. After almost two minutes, I noticed that symantec was not on. I immediately disconnected ethernet, enabled symantec and rebooted. I connected to the internet and downloaded a few Itunes podcasts - one which took several hours. I tried to play one of the podcasts, my laptop immediately shut down and now will not start. Is this the 'slow boot-up' from the prior issue - or something much worse?