Hello i have a problem with a NVR device of Alhua there was wrong firmware flashed on there and i reflashed it with firmware that almost works but no i have a problem with putting a drive in the unit when the drive is empty and connected first time the unit still works but after a reboot the complete system stops responding its booting but when it needs to loadup the screen its stops so in looking for the OEM Firmware of the unit in the linux itzelf i cant find the scripts that needs to fix the hard drive dan anyone help me with that i only can vind the dahua firmware for this model but i think its not working becouse its a alhua device and has other bloks to right the firmware to