Re: If I force shut down or force restart due to black screen+no signal too many times per day, my computer will die soon or not?
Your OS will break first. What you should do after each forced shutdown: 1) run chkdsk /f 2) run Dism /Online /Cleanup-Image /ScanHealth (if errors found run Dism /Online /Cleanup-Image /RestoreHealth)
3) run sfc /scannow
4) re-run the video driver install in repair mode. No need to factory reset.
Doing this will prevent your OS from becoming corrupt due to missing/invalid/corrupt registry entries.