Question avita Laptop keep shutting off, black screen power on. High temperature up to 86c even on idle.

[JohnOgawa]

Hello TH Forum, my name is John and i have a stock Avita Liber V NS14A8. The only reason why i bought this laptop was its Ryzen 7. Other than that, its out of warranty. The centre mentioned to me it could be motherboard issue. I did on my own thermal paste replacement. No other changes. Even on idle, as i am typing this issue on the forum, temperature on average is 70c. I did reformat and uninstall 3rd party software. still high temperature. on another issue, the laptop cant work without external power. on battery, the laptop would have black screen and the fan is on. i force shutdown. its not a laptop. its now a paper weight and i cant do my work elsewhere unless its plugged in. please advice. the only solution i can see here is selling this laptop. its so annoying.

https://ibb.co/V31DCbf

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Image Screenshot-2024-02-20-215432 hosted in ImgBB

ibb.co

https://ibb.co/pbSbYwm

Screenshot-2024-02-20-215518 hosted at ImgBB

Image Screenshot-2024-02-20-215518 hosted in ImgBB

ibb.co

https://ibb.co/W65Vj2P
https://ibb.co/V31DCbf [url=https://ibb.co/tpFV4xB]https://ibb.co/tpFV4xB https://ibb.co/pbSbYwm https://ibb.co/gdc6T9w https://ibb.co/W65Vj2P https://ibb.co/GJF0QVZ]https://ibb.co/GJF0QVZ

Screenshot-2024-02-20-220348 hosted at ImgBB

Image Screenshot-2024-02-20-220348 hosted in ImgBB

ibb.co

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https://ibb.co/V31DCbf

 

[Lutfij]

Ryzen processors on the mobile platform will run hot, no going about that;
https://community.amd.com/t5/genera...e worried about,temperature to be 105 degrees.

 

[JohnOgawa]

Ryzen processors on the mobile platform will run hot, no going about that;
https://community.amd.com/t5/general-discussions/ryzen-3700u-running-hot/m-p/82093#:~:text=Should I be worried about,temperature to be 105 degrees.

so because of the temperature, the device will always power off? it doesnt power off when its plugged in