External Second Monitor not detected after Bios Update

G

GauravDal

Hello All!


I have a new HP Spectre x360 convertible laptop and a Dell s 2740 external monitor.


I restarted my machine and the bios updated happened automatically. Once it happened, I could not use my Dell monitor at all.


It says "there is no signal coming from your computer. Bla bla bla ………"


Steps taken-

For now, I have uninstalled the display driver and reinstalled it after restarting.

Changed HDMI cable and USB-c hub.


Does anyone know the resolution? Please help!


Gaurav

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