Having Jtag Problems Could Use Help

[markenburger]

I WAS JTAGING MY 3900 RECIEVER AND LOST POWER AND AFTER THE POWER CAME ON I CANT JTAG THE RECIEVER NOW. I KEEP GETTING ERROR MESSAGES THAT SAY "ERROR READING FROM IRD [DCU PEEK] " AND "ERROR READING FROM DCU CONTROL REGISTER" AND COULD NOT INITATE ACCESS"
SURE COULD USE SOME HELP HERE :confused:
THANKS

[hughnohoo]

after you start jkeys, see if it recognized your ird model, if not select it, then hit detect. May let you in.

[markenburger]

I want to thank you for your response but it still is not working. here is what is happing . I start up jkeys and in the ird modle window it reads "unknown" i use the drop down window and click on 3900 and then detect botton then i get an error message thats reads error reading from ird (due peek) and when i click on the ok button it goes back to jkey screen and the ird modle says unkown again

[Crazy1_79]

doesn't look good but did you try grounding pad one? and then jtagging? I think the receiver is smoked though.