delpiero 0 Posted February 9, 2014 (edited) Hello. i have a GREAT (brand) dvr. this dvr stopped in logo (first) page. all of the voltage is correct! can u help me? i have'nt bios file for this dvr. model : great gt-2204 & gt-2208 Edited February 12, 2014 by Guest Share this post Link to post Share on other sites
varascope 0 Posted February 9, 2014 The voltage maybe correct but the amperage may not be. Try a different power supply and also try without the hard drive attached. Is your power supply 3.5 Amps ? Share this post Link to post Share on other sites
delpiero 0 Posted February 10, 2014 my power is 5 amp and i check my dvr with another power, but ... i tested without hard disk and this problem not solved! Share this post Link to post Share on other sites
varascope 0 Posted February 10, 2014 Ok try with battery out, disk unplugged. Also unplug the cable that goes to the front panel. Were any of the cameras outdoor cameras? Was this in a commercial environment? Share this post Link to post Share on other sites
delpiero 0 Posted February 12, 2014 I unplugged that goes to the front panel and out battery, but this problem not solved. No. it is'nt in the commercial environment Share this post Link to post Share on other sites
varascope 0 Posted February 12, 2014 I think it is bricked. Share this post Link to post Share on other sites
varascope 0 Posted February 12, 2014 Can you send a close up photo of the left side of the board? Share this post Link to post Share on other sites
delpiero 0 Posted February 13, 2014 yes larger size http://i61.tinypic.com/2d9bj44.jpg Share this post Link to post Share on other sites
varascope 0 Posted February 13, 2014 I was hoping for a jumper pin that creates a reset. Anything like that on the board? While running short the jumper or move the jumper plug. Share this post Link to post Share on other sites
delpiero 0 Posted February 14, 2014 No unfortunately,there is'nt jumper pin for reset Share this post Link to post Share on other sites
