I’ve had a problem like this with my XPS and I was able to solve it by holding the power button for 25-40 seconds to reset something: https://www.dell.com/supp

I’ve had a problem like this with my XPS and I was able to solve it by holding the power button for 25-40 seconds to reset something: https://www.dell.com/support/kbdoc/en-us/000125880/how-to-reset-real-time-clock-rtc-to-recover-your-dell-portable-system#supported-systems https://www.dell.com/support/kbdoc/en-us/000125880/how-to-re...