Hello,
I have RB750G.
When I power it on, the PWR, ACT and ETH5 leds are on. After approx 3 seconds the ACT led is switched off. Connecting the cable to whatever port does nothing. Changing the PSU, using different cables, trying to reset by reset button or switching it to netinstall mode does nothing. At whatever mode, the ethernets do not respond – tried against PC, switch and other mikrotik devices. Ethernets are just not switched on when cable connected. And, ETH5 led is still on.
What should I do?
Thank you.