Ideapad 81H7 getting a black screen from time to time after BIOS update and not responding
So about a week ago i downloaded the Lenovo system update. It told me that i had to update my BIOS (critical) and so i did (i regret it). The installation was successful but now after leaving my laptop for some tome a black screen comes back and unlike before it doesn’t respond when i click enter or the power button (or any other key) and i have to hard reset my laptop by pushing the power button for a long time and it’s a pain. I tried resetting the power settings but it didn’t fix it. I wanted to roll back the BIOS but I literally have no idea what my previous version was (it’s the first time I’ve updated BIOS since i bought it). My current BIOS is (8QCN24WW) and it’s the only one i can find on the Lenovo support website. Is there a way to fix the problem from the BIOS settings or maybe by reinstalling Windows? I looked everywhere but no hope.
It’s driving me crazy, any help is appreciated.
