swann 720p

I've hit both a dead-end information-wise and literally with my DVR now boot looping.. I have a Swann DVR4-1580/DVR4-720P/DVR-6904AU (last one is a guess from my 'detail' section before boot looping my dvr) and I'm in dire need of firmware and guidance from anyone to just get it working again...

had a Swann system that went bad and have these cameras left over. Using ONVIF manager i can get a stream but unable to get it to work in Blue Iris, not sure of admin password pics attached of ONVIF info Thank You for any help