Hello , need everyone's suggestions/help , so i have recently custom build a computer for myself the computers specs are
Amd ryzen 5600G
Gigabyte b550M ds3h AC
8 GB ram
Power supply 500 watt
So few days ago i was just normally working on my computer and suddenly my monitor started flickering and all set and stucked at 640 from 1920 resolution after that I have tried all the solution i can do by my self with the help of youtube i have uninstalled amd Radeon graphics driver and tried reinstalling it from AMD site but was unable to do so , then i decided to reinstall my OS after installing the OS after few minutes during downloading windows drivers , the monitor again went black then i again went back to display and uninstalled amd graphic radeon driver and reinstalled it from gigabyte website and the screen came back to normal but few minutes later it went black again(all installing and uninstalling of amd Radeon tm graphics,activities were done in safe mode) and also my computer technician said to turn off the monitor and again turn on it while starting the computer then i got my screen back but next day when i did this all the icons on the computer were blurred then i call my technician he said to re-start the computer i restarted my computer again black screen. i think this is all happening because of the display driver. Is there any solution for this ? Like if i use a external GPU will it work?