Good evening, I write this text with Google Translate so I apologize if there are mistakes.
I have a DVR with 4 channels of analog producer AKU MODEL AK-2204 SYSTEM PAL / NTSC POWER: 12V DC
S / N: 201412100237
DVR starts with the logo image appears and remains stuck at initializing system I left a whole day and if I give nothing and no restart is not working.
I changed the CMOS battery and had no effect.
What can this DVR?
It can rewrite the firmware from it?
I found no support even the site from the maker aku.
In its menu Dahua wrote the software, I repeat it has no HDD installed to generate this problem.
I'm waiting for your answer. Thank you.