ir5000dn machine not booting

[javah29]

Re: ir5000dn machine not booting

when i power up my ir5000, the machine does not starts but i can see the power indicator on the control panel. the control panel is totally blank, machine is also not warming.
i'd tried swapping ram of another machine but it also dont works.
can any one suggest what should i do.

the error is the dc controller or or flash dim try to removed flash dim on dc controller and put it back again but before you do this you have to removed the the power cord... step 2 check all the connector it may be lossing .......step 3 replace dc controller you have to buy a new one