d_oxid 0 Posted February 5, 2012 hi guys i have a china dvr.its linux base.admin password changed and i did not remember that. how can i reset password to factory default? i removed battery from main board but did not work. can you help me for hardware reset? Share this post Link to post Share on other sites
cctvmann 0 Posted February 5, 2012 hi guysi have a china dvr.its linux base.admin password changed and i did not remember that. how can i reset password to factory default? i removed battery from main board but did not work. can you help me for hardware reset? what dvr is it, make /model would help Share this post Link to post Share on other sites
d_oxid 0 Posted February 5, 2012 dfd-8004 made in china 4ch/net Share this post Link to post Share on other sites
cctvmann 0 Posted February 5, 2012 did you leave the battery on the main pcb out for atleast 30 minutes? Share this post Link to post Share on other sites
d_oxid 0 Posted February 6, 2012 no.i think 10 min...but i connected + an_ battery (short circle) for decharge super cap Share this post Link to post Share on other sites
cctvmann 0 Posted February 6, 2012 i could well be that the memory is none volatile memory meaning it stores the information even after shutdown and power removeable, unlike volatile memory where by it looses everything contained. are the manufactures still going in china do you know? Share this post Link to post Share on other sites
