[cz7asm]

Hello,
I have another issue with my Fuels I’m trying to restore from their deadness.
I experienced this behaviour with already two machines so there’s a chance it’s a common issue. When I connect the PSU to power and try to press the power button, nothing happens, not even L1 outputs anything to its console. What helps is to power cycle the 5V AUX power branch by reconnecting the 24pin power connector from motherboard. Sometimes it’s enough to do this once, sometimes twice. After this procedure I got the L1 console output and I’m able to start the machine that functions normally. The problem occurs again when I disconnect the power cord for at least few seconds - enough time to discharge PSU caps.

The PSU is ok, works fine with another machine.

Any ideas? Many thanks.