Laptop turn on but no display, fan running faster and caps blinking

[Windows 11]

I have less sleep time setting on laptop upto 3 minutes. My laptop went to sleep as i wasn't using and I left that for upto 2-3 hours. When i came back and turned it on. That was not showing any display. Laptop turned on, but blank screen, caps blinks slowly for 5 times, fan is running faster.my laptop model is HP Elitebook 840 G9Running windows 11how to solve this issue?

Continue reading...