the problem happen after regular use of 1-2 hours , i am not a gamer and not doing any gaming
i just open browser like chrome and torch (up to 10 tab per browser) .
i am using 4k monitor LG 27ud68 via display port
the screen first flickering, then goes to pink color then goes to blue and then restart the system
i have run update of amd driver to 17.3.1 and its not resolving the problem
the computer is brand new and i just used it for couple days , i wonder if anyone ever experience this issue before?
my spec and error is as screenshot below :