In last 5 month, something weird happening to my PC. By the hardware there is no problem persist. As all hardware installed are working normally, like Fan on CPU, GPU, PSU and no circuit was broken or overheat on some element.
The problem is, when I leave the PC without turn it off/shutdown the PC likely to shutdown by itself if I may call it died. Because is without shutting down process, just off like electricity was cut out.
And when I test to play some Game with high graphic like The Witcher, CoD even FM it happening too, just off.
When I turn it on its back to normal again, I run hardware test using free software no hardware failure or broken. Driver is up to date.
Any idea how to test which hardware causing this issue? as I don't have enough fund to buy new hardware and test it one by one.