I can´t finish the Raspian Buster installation, after the message 'Resized root filesystem. Rebooting in 5 seconds...' the pi restarts and I have no hdmi signal in my pi 4. My monitor goes to sleep. I disconnect and connect the power and it shows the ¿5? raspberries loding and it 'goes to sleep' again. I can´t do nothing.
I've tried it several times with the same result.