![please help! my Acer nitro 5 keyboard has been blinking on and off whenever I power it on and it's screen replacement doesn't turn on no matter what I do, my model please help! my Acer nitro 5 keyboard has been blinking on and off whenever I power it on and it's screen replacement doesn't turn on no matter what I do, my model](https://external-preview.redd.it/cBkD_4_tqfb_RyoqbUBoVjBzwBy8_zwgNyAxCjiWTdk.png?format=pjpg&auto=webp&s=52ca98684615c2585c3de2020c86c7c1d71517aa)
please help! my Acer nitro 5 keyboard has been blinking on and off whenever I power it on and it's screen replacement doesn't turn on no matter what I do, my model
![Stange flickering of the whole session, and periodic dimming of the display's backlight: Acer nitro 5 (ryzen 4000 + nvidia) - Graphics & Display - Manjaro Linux Forum Stange flickering of the whole session, and periodic dimming of the display's backlight: Acer nitro 5 (ryzen 4000 + nvidia) - Graphics & Display - Manjaro Linux Forum](https://forum.manjaro.org/uploads/default/original/2X/0/032aa4e4be0a4648a6a1aeb1a6f9227990d56e02.jpeg)
Stange flickering of the whole session, and periodic dimming of the display's backlight: Acer nitro 5 (ryzen 4000 + nvidia) - Graphics & Display - Manjaro Linux Forum
![Horizontal white lines flickering throughout my laptop's screen (SWIFT SF313-52)? Help :< — Acer Community Horizontal white lines flickering throughout my laptop's screen (SWIFT SF313-52)? Help :< — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/j6/vjozec4r4q0k.jpg)