S Wills 0 Posted December 7, 2015 Hi, We have installed an internal hard drive, but the DVR isn't recognizing it to format it...any ideas? The guy at Fry's told me that it could use either a "desktop" or "surveillance" internal hard drive...we went with the desktop one, maybe that's the problem?? Any help/ideas would be appreciated. Share this post Link to post Share on other sites
