PSU go to self-protection after desoldering motherboard's wires Answered
Computers' PSU are very convenient power source, which can be used in numerous application. Usually such applications don't need its wires connected to motherboard. Four times I observed issue, when different working PSU went to self-protection after desoldering bunch of motherboard wires. Even cutting wires, not desoldering them, produced similar issue. I mean PSU went to self protection, when after switching on it works during a few seconds and than it automatically switched off.
What can be the reason of such issue and how it could be fixed?