After a windows 11 update my omen started up and I logged in but my display port connector was not working. So I unplugged and plugged it back in 3 times, the display port light stayed off and I left the cable plugged in. I then proceeded to look at the update I installed and I heard a pop and then the computer turned off. I now cannot get the power supply light on the omen to come on and I tried disconnecting the battery and holding the power button for 15 seconds and that did nothing. I am using the stock AC adaptor.