Hello. I bought ASUS ROG GA502 in January 2020 for Machine Learning (Linux) and after 3 month I decided upgrade bios (because of 400Mhz problem). After updating bios my laptop bircked :(:(:( after diagnostic guys from service center (unauthorized, because official service center was closed due to COVID-19) told me that I need new motherboard :(something happened with power supply of AMD video chip.
Where I can buy new motherboard or which other models of motherboard can be suitable for my laptop?
Thank you! In advance