Mikrotik hap ac with Router OS 6.36.3
when connect hdd and reboot he can’t start up he make long signal.
When i disconnect hdd, all ok boot normal.
what can i do?
Is that USB HDD externally powered? If not, try with a powered USB hub, most probably the Hap cannot power the HDD.
no man, it has power adaptor, its 1T size have DC 5V/2A power adaptor. Silicon Power WiFi Hard Drive H10 i use usb connection disable wifi.
and can’t understand what happening?
Try using a USB hub.