mikem

finally, I installed a new hdd (WD 250GB) and everything works fine. thanks all for your help!

yes, indeed. the HDD was formated in FAT32. In what format should I re-fdisk it? the fact is that I formatted it in the dvr.

Could you please describe me what you did in your case?

the fact is that I used this hdd with an external case as a bachup device and it worked without any problem. I install it in my dvr because I wanted to test the dvr.

hello to everyone. I have just bought my first dvr and I am very dissapointed. Firstly, I connected a hdd as a master one and a "no hdd" message appeared. Then I used the single mode and the dvr found the hdd. However, when I rec on the hdd, after 1 or 2 minutes a disk sccanning message appears and the dvr reboots. This continues and after the rebooting. the used hdd is Western Digital Caviar WD200BB. Can anybody help me? Thanks in advance.