To determine if the problem is your screen or the laptop's internal "brain," connect to an external monitor or TV via HDMI.
the laptop completely by holding the power button for 10–15 seconds. How Do I Fix Black Screen On My Lenovo Laptop
Many Lenovo models (especially ThinkPads and IdeaPads) have a tiny on the bottom or side. To determine if the problem is your screen
Reconnect the battery (if removed) and the charger, then turn the laptop back on. 3. Test with an External Monitor How Do I Fix Black Screen On My Lenovo Laptop
Staring at a black screen on your Lenovo laptop can be frustrating, but it doesn't always mean your device is broken. Often, it's just a temporary software glitch or a minor power issue.