During the night before, I was using my laptop for stuff when suddenly it displayed a blue screen that read "Locking" or something and then promptly shut down. I thought nothing of it at the time since it was night and then went to sleep. Today, at lunchtime, I went to try to turn on my laptop, but I t wouldn't turn on. I then went and grabbed my charger and plugged it into an outlet. Again, it didn't turn on. My laptop doesn't have those four lights in the front. Instead, it had two lights on its right side, which had a light bulb symbol and a battery symbol respectively. None of those lights were on. The power button had a light of its own that turned on when the laptop turned on. No matter how long I pressed it, it wouldn't turn on. I'm very confused about this. Does anyone know how to fix this issue?