Take the cpu to a local pc shop to have it tested.

Really, with 45,000,000 having had the Common Flue this year and 30,000 to 45,000 person who Died from that virus.  You were not fearful of that fatal virus, but fear of a virus infecting 1,700 with 42 deaths of persons with bad health over age 80.???  NY Times fear mongering (along with fake news outlets) stating as many as 214,000,000 could get the virus with 200,000 to 1,700,000 deaths is in my rational thinking just plain Stupid!!.  Following that thinking the world wide death toll would be 2.5 to 3.0 billion people and our Climate Change fears would End!  The earth's population would then be a sustainable 4.0 Billion.  Yea.   Just saying my crazy thinks go to these Fear Mongering Conclusions.