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Battery light flashing: HP Probook 450 G2

8K views 3 replies 3 participants last post by  DavisMcCarn 
#1 ·
Hi,
My laptop shut down while I was using it and the caps lock and number lock key were flashing 2 times. After a while it stopped and my battery light started flashing constantly. My battery light is flashing when the adapter is plugged in or if the battery is in. The power key and the caps lock key is on but I have a black screen. I can't open the laptop and I can't do a hard reset. The laptop is getting hot when I plug in the adapter and there is no fan noise.

My laptop is HP Probook 450 G2 and the OS is Windows 8.1. Any suggestion would be helpful.

Thank you
 
#4 ·
The first thing to do on almost any laptop is to unplug the adapter, take out the battery, push and hold the power button for about 10 seconds, put the battery back in, plug the adapter back in, and try to turn it on. You should also try the same without putting the battery back in.
If you get blinking lights afterwards, pay close attention to them. They are probably in a pattern which can tell us what the PC thinks is wrong.
 
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