Hi. Im trying to repair my sisters Acer. She just flood it with beer. I just clear the all motherboard from rest of the liquid, laptop was turning on but with system error. So i decided to install new windows 11 but after installation restart it was freezing. I was thinking its maybe M.2 problem and now it won't turn on either. Keyboard light is on but screen is completely black. I was trying to hold power button 40s etc etc but nothing work. Any solutions or possibility to restart the bios?