Black screen after restarting following a Windows 10 to Windows 11 upgrade

My system is configured with a 9070XT and 9700RT. After upgrading to Windows 11, the computer restarted and the screen went black, but I could hear a beep when I clicked the mouse. After holding down the power button to force a shutdown and then restarting, the system reported that the Windows 11 update failed. Should I wait overnight and check again, or does this indicate a hardware or system issue?