3gadsol

Hi everybody, anybody can help me that how can upload firmware via computer to dahua DVR1604HD because dvr have no display, and where can i get the more firmware of dahua

Hi TechnicalTony Thanks for reply but my dear when DVR firmware be corrupt then dvr do not power on, then should have to upload correct firmware it is my experience now i want to give you example, i am technician if any client bring dvr for this situation i change the software IC to the main mother board because i have Master program of 16CH Dahua DAH5116H. But it is not good process with Hardware i want software process, If you have any update kindly inform me.