A system clean up and a fresh install of our drivers may resolve this issue. I have detailed some steps below that you can follow.
1. Run the Windows self check tool to check scan and automatically repair any corrupt files found in Windows. There is a guide on how to do it here. What you need to do is run an elevated command prompt (elevated means run it as administrator) and type SFC /SCANNOW. This will generate a statement indicating if errors were found the Operating system and if they were fixable.
3. Update Windows. Install all available critical, recommended and optional updates. Often Netframework and Visual C are included in the recommended or optional updates Windows provides. Windows should always be fully up to date before installing our drivers!
4. Use DDU to sweep the system of AMD drivers in safe mode.
5. Install the latest Crimson 16.7.3 drivers once the above is completed and check to see if the issue is resolved.
atikmpag.sys error is most probably your graphic card that is causing the error. My suggestion to you would be to update the graphic drivers. Press Win Key+R and write devmgmt.msc. Click on display adapters and then go to the adapter you have, right click on it and press uninstall. Now go to the webpage of your graphic card and dowload the graphic driver as per your system model number. This should solve your problem. https://appuals.com/video_tdr_failure-atikmpag-sys-windows-8-110/
Its some chipset config or Display Driver compatible issues...
Please use beta version AMD driver, Like as AMD_Catalyst_13.6_Mobility_Beta2
Same issues for DELL INSPIRON N5010 LAPTOP @ video tdr failure atikmpag.sys" on freshly installed windows 10.
Solved by beta version full working with errors...
i had similar issue for long time...
it endup just bad riser changed and problem is fixed
by the way install latest AMD driver after DDU