1 Reply Latest reply on Mar 23, 2018 10:51 AM by raven77

    Can't overclock igpu of Ryzen 2400G


      Hello, I have ryzen 2400g system with windows 10 64bit 1709, gigabyte ab350n gaming wifi board, samsung ddr4 ram 16gb(8gb*2), samsung 850 evo 500gb ssd.


      The problem is like this;


      - everytime I overclock the igpu(vega 11), the system goes into bluescreen with the message "video tdr failure: atikmpag.sys", whatever frequency I put in.(1300mhz, 1400mhz, 1500mhz,,,,etc.)


      - I have updated apu driver(17.40.3701), chipset driver(18.10.b), windows10 64bit(1709), m/b bios(F22) all of their latest versions, but it keeps same bluescreen and same message.


      - when I use igpu without any tweak, it works great. (fluid motion, benchmark programs, games,, etc.)


      - and cpu and ram overclocking works well.


      I don't know what the problem is with the igpu at all. Is it hardware defect?


      I'll be appreciated if someone give me some advise on this.


      Thank you.