Product: HP EliteBook 860 16 inch G9 Notebook PC (4C152AV)
I'm having a problem on booting my Laptop installed with Windows 11 22H2, it stays on the HP Wolf Security splash screen for a very long time and after having my fingerprint read by the reader I finally log in to my desktop. However, the graphics are not stable sometimes there are artifacts sometimes flickering. I don't know what it could be but I suspect a graphics driver problem. I have done the updates proposed by HP Support Assistant, including the graphics driver, and Windows updates but there is nothing to do. If I reboot I have the same behavior.