M2-ATX works as regular PSU (P0) only
I just bought a brand-new M2-ATX. However, it works only in P0 mode i.e. when M2-ATX works as a regular PSU. I searched the forum but haven't found a solution for this issue.
The setup is correct:
J1 is connected to +
J4 is connected to the ground wire
J3 is connected to + through a switch immitating ACC function
J8 is connected to the power switch jumper on the motherboard (Zotac 630i)
J9 is connected to the power on button of the case
When M2-ATX is in the P0 mode it works fine - the motherboard starts up. The power button turns the PC on and off
When the PSU is in P1 or P2 mode and ACC is switched on - nothing happens. Neither the power on button works. I tried both positions of J8 plug - no impact on behavior.
Does anybody had such issue? I would rather solve the problem by myself because getting a replacement is going to take a month (I live outside of the US)