Yesterday, I was playing a game that was using high CPU usage, and high GPU memory usage. I had to leave for 2 hours, so I put my PC to sleep without closing the game. After trying to turn my PC on after two hours with pressing keyboard and using mouse, the power light turned from blinking to on. However, I got no video output. I got the PC to work after hard resetting with the reset switch. After shutting my PC down, the power light began blinking, like it was put to sleep. This is quite annoying, as my PC is next to my bed, and the LED is quite bright. The power LED blinking is not the main issue here, it's the fact I have to restart my PC after starting it to get windows to start up. Thanks!