Legion 5 15IMH05H, games are hanging after being launched

I just wondered if lenovo is creating bios updates to ruin the users laptop or not, after the last updates of the bios version, the games that were being running smoothly on the laptop starts to hang after 10 minutes or even when being launched, i did everything, the laptop is win 10 home activated from microsoft, i did PC reset to run only the drivers no hop, win 11 no hope, switched to be only running on performance mode, no hope, the game are STEAM official: state of decay 2, empire of sin, infraspace, dragon age 2 and 3, orcs must die 2 and 3 have been running smoothly when i first bought the laptop 4 years ago and now they are not even working, even after launching them they hangs after 5 to 10 minutes maximum, or even they just hangs randomly, the windows is ok, and does not hang. So any solution? i did all the internet and every forums ideas, i even changed the cooler fans inside the laptop, i changed the charger with 2 different 230 w as power supply. so if any one have an idea please tell me or this laptop should be ignored an never buy again from lenovo, the nvidia card RTX 2026 is damaged?