Sudden blank screen on ThinkPad L15 Gen 2 Intel? It happened out of nowhere while I was browsing, and the power button is unresponsive. Anyone have any troubleshooting suggestions? : r/thinkpad
How to Fix a Black Screen on the Lenovo Laptop?
Blank screen and the laptop is working, lenovo ideapad 5 : r/Lenovo
How to Fix Lenovo Laptop Black Screen of Death – PC Webopaedia