Acer Nitro 5 AN515-52-54KW dead BIOS, black screen

Denis97z
Denis97z Member Posts: 3 New User

Hello to everyone, please help. I was try to change some settings for my RAM memory and after I save and restart laptop I have black screen. Cooling fan are started for 2 seconds after start laptop and I have light on my keybad, screen dark. I was try disconnect battery, also small one 3v, and try to close contacts below RAM (for reset BIOS) but it didn't help. PLEASE help 🙏

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