I have a Asus R554L laptop. The battery was just about dead so I replaced it with a new one. With the new battery, I can see it charging and I it is working. But as soon as I unplug the power cord, my screen will immediately turn off and go black. The computer does not turn off and the keyboard still works while unplugged. When I plug the power cord back in, the screen comes back on. Computer doesn't turn off while unplugged and battery doesn't lose much battery power, but I can't get the screen to turn on. I've checked the battery settings and even tried to set the screen to never turn off on battery. Any ideas? This is Windows 10. And the problem only started when I replaced the battery. Thank you.