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04-30-2021 08:55 AM
Power Supply is plugged in and the case power unit is ON(green LED), so is its Fan, the case Fan, and the cpu Fan are all working, loud and fast. BUT nothing else works. No PowerOnSelfTest events, No lights on the mother board, none on the case, none on on the mouse, none on the keyboard, even the ON/OFF button does not work! If fact you can only turn the "computer" off by unplugging the power cable. Plug the power cable in , and the whole sequence above repeats.
I have re-seated the RAM, replaced the mother board battery, tried to clear the CMOS .
Nothing works except the very loud fans.
Any Ideas about what is broken, Power Supply, Mother Board, CPU.
Thanks in advanced.