Right I know this has been discussed before but I need to know what fellow technicians do in the same situation as me.
Sole technician, no onsite Pat tester - I thought I had a failing psu in a problematic computer, so I swopped one out from an idential computer to test it. Psu returned to original computer. Problematic computer solved by installing graphics card as it was onboard graphics that has failed, so original psu put back in and computer now working.
However last pat tester we had informed me that when I replace a psu in a computer it should be pat tested before returning to general use. What does everyone else, in the same situation with no onsite Pat tester, do?