motherboard or psu isn't working?

filipposable

Reputable
Jan 16, 2015
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4,530


my computer suddenly stopped working and after some tests i ended up that the problem was either the mobo or the psu, i want to know how is it possible to find out what's exatcly the damaged
 

filipposable

Reputable
Jan 16, 2015
35
0
4,530


If the mobo is damaged, this test will harm the psu?