Krichmond

I have a problem with the following model of dvr recording for any longer than a couple of hours. Line of Defense Digital Video Recorder.H.264 NETWORK DVR Product No DVR-YH-9314 This system came with no hard drive so I bought a 500gb sata/16mb cache WD5000AAKX Western Digital Blue hard drive. It formats fine and does actually record for a few hours then stops and the DVR cannot find any channel when I go to playback. Sticker on the dvr board is V7004S-1305260791 Can any body help please? Many tnx Kt

Hi the system was bought from China by a friend but all brand new. To be honest I am not sure about the hard drive compatibility, I bought it from our largest Pc outlet here and the guy told me it would be fine. I do recall reading somewhere a while back that some systems have to have a particular type of hd??? This is one of the reasons I have listed in my post what I have fitted hd wise. Hope someone can help further please? regards Kr